Deprecated: Creation of dynamic property wpdb::$categories is deprecated in /home/calculadsa/www/wp-includes/wp-db.php on line 760

Deprecated: Creation of dynamic property wpdb::$post2cat is deprecated in /home/calculadsa/www/wp-includes/wp-db.php on line 760

Deprecated: Creation of dynamic property wpdb::$link2cat is deprecated in /home/calculadsa/www/wp-includes/wp-db.php on line 760

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/calculadsa/www/wp-includes/comment-template.php on line 1745

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Return type of Pimple\Container::offsetExists($id) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/better-wp-security/vendor-prod/pimple/pimple/src/Pimple/Container.php on line 133

Deprecated: Return type of Pimple\Container::offsetGet($id) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/better-wp-security/vendor-prod/pimple/pimple/src/Pimple/Container.php on line 98

Deprecated: Return type of Pimple\Container::offsetSet($id, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/better-wp-security/vendor-prod/pimple/pimple/src/Pimple/Container.php on line 79

Deprecated: Return type of Pimple\Container::offsetUnset($id) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/better-wp-security/vendor-prod/pimple/pimple/src/Pimple/Container.php on line 143

Deprecated: Return type of iThemesSecurity\Lib\Lockout\Execute_Lock\Context::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/better-wp-security/core/lib/lockout/execute-lock/abstract-context.php on line 60

Deprecated: Return type of iThemesSecurity\Lib\Lockout\Execute_Lock\Context::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/better-wp-security/core/lib/lockout/execute-lock/abstract-context.php on line 66

Deprecated: Return type of iThemesSecurity\Lib\Lockout\Execute_Lock\Context::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/better-wp-security/core/lib/lockout/execute-lock/abstract-context.php on line 72

Deprecated: Return type of iThemesSecurity\Lib\Lockout\Execute_Lock\Context::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/better-wp-security/core/lib/lockout/execute-lock/abstract-context.php on line 76

Deprecated: Return type of iThemesSecurity\Lib\Lockout\Execute_Lock\Context::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/better-wp-security/core/lib/lockout/execute-lock/abstract-context.php on line 56

Deprecated: Return type of ITSEC_Lib_Distributed_Storage_Cursor::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/better-wp-security/core/lib/class-itsec-lib-distributed-storage.php on line 578

Deprecated: Return type of ITSEC_Lib_Distributed_Storage_Cursor::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/better-wp-security/core/lib/class-itsec-lib-distributed-storage.php on line 585

Deprecated: Return type of ITSEC_Lib_Distributed_Storage_Cursor::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/better-wp-security/core/lib/class-itsec-lib-distributed-storage.php on line 606

Deprecated: Return type of ITSEC_Lib_Distributed_Storage_Cursor::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/better-wp-security/core/lib/class-itsec-lib-distributed-storage.php on line 613

Deprecated: Return type of ITSEC_Lib_Distributed_Storage_Cursor::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/better-wp-security/core/lib/class-itsec-lib-distributed-storage.php on line 620

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/calculadsa/www/wp-content/plugins/contact-form-7/includes/mail.php on line 221

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Return type of WPGMZA\CustomFeatureFields::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/wp-google-maps-pro/includes/custom-fields/class.custom-map-object-fields.php on line 120

Deprecated: Return type of WPGMZA\CustomFeatureFields::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/wp-google-maps-pro/includes/custom-fields/class.custom-map-object-fields.php on line 129

Deprecated: Return type of WPGMZA\CustomFeatureFields::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/wp-google-maps-pro/includes/custom-fields/class.custom-map-object-fields.php on line 111

Deprecated: Return type of WPGMZA\CustomFields::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/wp-google-maps-pro/includes/custom-fields/class.custom-fields.php on line 121

Deprecated: Return type of WPGMZA\CustomFields::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/wp-google-maps-pro/includes/custom-fields/class.custom-fields.php on line 130

Deprecated: Return type of WPGMZA\CustomFields::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/calculadsa/www/wp-content/plugins/wp-google-maps-pro/includes/custom-fields/class.custom-fields.php on line 136

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/calculadsa/www/wp-content/plugins/better-wp-security/core/modules/core/class-itsec-admin-notices.php on line 141

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property WPGMZA\ProDatabase::$version is deprecated in /home/calculadsa/www/wp-content/plugins/wp-google-maps-pro/includes/class.pro-database.php on line 12

Deprecated: Creation of dynamic property WPGMZA\ProDatabase::$charset_collate is deprecated in /home/calculadsa/www/wp-content/plugins/wp-google-maps-pro/includes/class.pro-database.php on line 13

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property WP_Rocket\Engine\Preload\SitemapPreloadSubscriber::$options is deprecated in /home/calculadsa/www/wp-content/plugins/wp-rocket/inc/Engine/Preload/SitemapPreloadSubscriber.php on line 26

Deprecated: Creation of dynamic property WP_Rocket\Engine\Preload\SitemapPreloadSubscriber::$sitemap_preload is deprecated in /home/calculadsa/www/wp-content/plugins/wp-rocket/inc/Engine/Preload/SitemapPreloadSubscriber.php on line 27

Deprecated: Automatic conversion of false to array is deprecated in /home/calculadsa/www/wp-content/plugins/wp-rocket/inc/3rd-party/plugins/seo/yoast-seo.php on line 10

Deprecated: Creation of dynamic property Yoast\WP\SEO\Main::$helpers is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/lib/abstract-main.php on line 65

Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /home/calculadsa/www/wp-content/plugins/better-wp-security/core/core.php on line 1092

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property WP_Block_Type::$skip_inner_blocks is deprecated in /home/calculadsa/www/wp-includes/class-wp-block-type.php on line 357

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/conditionals/third-party/elementor-edit-conditional.php on line 22

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/conditionals/third-party/elementor-edit-conditional.php on line 28

Deprecated: Creation of dynamic property POMO_FileReader::$is_overloaded is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 26

Deprecated: Creation of dynamic property POMO_FileReader::$_pos is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 29

Deprecated: Creation of dynamic property POMO_FileReader::$_f is deprecated in /home/calculadsa/www/wp-includes/pomo/streams.php on line 160

Deprecated: Creation of dynamic property MO::$_gettext_select_plural_form is deprecated in /home/calculadsa/www/wp-includes/pomo/translations.php on line 293

Deprecated: Creation of dynamic property WP_Term::$object_id is deprecated in /home/calculadsa/www/wp-includes/class-wp-term.php on line 198

Deprecated: Creation of dynamic property WP_Term::$object_id is deprecated in /home/calculadsa/www/wp-includes/class-wp-term.php on line 198

Deprecated: Creation of dynamic property Yoast\WP\SEO\Surfaces\Classes_Surface::$container is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/surfaces/classes-surface.php on line 20

Deprecated: Creation of dynamic property Yoast\WP\SEO\Main::$classes is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/lib/abstract-main.php on line 65

Deprecated: Creation of dynamic property Yoast\WP\SEO\Context\Meta_Tags_Context::$page_type is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 43

Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$robots is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64

Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$title is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64

Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$source is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64
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Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$meta_description is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64

Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$canonical is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64

Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$rel_prev is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64

Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$rel_next is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64

Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$open_graph_locale is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64

Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$open_graph_type is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64

Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$open_graph_title is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64

Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$open_graph_description is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64

Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$open_graph_url is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64

Deprecated: Creation of dynamic property Yoast\WP\SEO\Context\Meta_Tags_Context::$wordpress_site_name is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64

Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$open_graph_site_name is deprecated in /home/calculadsa/www/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64

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Secante

Resumen

Usa nuestra calculadora de secante online en grados o radianes para calcular fácilmente el valor de SEC(x). Además te ofrecemos las fórmulas, tablas con los valores típicos, propiedades, ejemplos y te enseñamos múltiples formas de calcular esta razón trigonométrica de forma sencilla.

¿Necesitas calcular la secante online? A continuación tienes una calculadora para obtener el valor de esta función trigonométrica a partir del ángulo, ya sea en grados o radianes.

Sólo tienes que escribir el valor del ángulo del cual quieres obtener la secante, seleccionar si está en grados o radianes y pulsar el botón de calcular para obtener el resultado.

Fórmula de la secante

Triángulo para calcular razones trigonométricas

Podemos calcular la secante de un ángulo dividiendo el valor de la hipotenusa entre el cateto contiguo.

Si estás familiarizado con las razones trigonométricas, te habrás dado cuenta de que la secante es la inversa del coseno. Por lo tanto, también podemos calcular el inverso del coseno tal y como podemos ver en la siguiente fórmula:

Fórmula secante

Tabla de valores de la función secante

Para tener una visión más global de los valores de la secante de un ángulo, a continuación tenéis una tabla que recoge los valores de los ángulos más típicos:

GradosRadianesSecante
01
30ºπ/61,1547
45ºπ/41,4144
60ºπ/32
90ºπ/2±∞
180ºπ-1,0152
270º3π/2±∞
315º7π/41,4144
360º1

Valores de la secante según cuadrantes

Además, su valor será positivo o negativo en función del cuadrante en el que nos situemos:

  • Primer y cuarto cuadrante: la secante será mayor que 1
  • Segundo y tercer cuadrante: será menor que 1

Si representamos gráficamente los valores de la tabla anterior, podemos ver qué aspecto tiene si la representamos gráficamente y revelándonos que se trata de una función periódica cada 2π radianes o 360º.

Gráfica secante

Características de la secante

Ahora que ya sabemos que la secante es una función periódica, vamos a ver cuáles son el resto de sus características:

  • Dominio: ℝ, exceptuando los valores que sean múltiplo de (π/2 + aπ). En esos valores, la función tiende a ±∞
  • El recorrido se encuentra en el intervalo (-∞, -1] U (1, +∞)

Derivada de la secante

La derivada de la secante de x es igual a la secante de x por la tangente de x . Esto lo podemos representar con la siguiente fórmula:

f(x) = secx → f'(x) = secx · tanx

Si en lugar de x, tenemos que calcular la derivada de la secante de una función, entonces será así:

f(u) = secu → f'(u) = u' secu · tanu

La única dificultad añadida al derivar la secante de una función consiste en añadir también la derivada de la propia función al resultado.

Integral de la secante

Si lo que queremos es calcular la integral de la secante, a continuación tienes la fórmula:

Integral de la secante

Como ves, es igual al logaritmo neperiano del valor absoluto de la secante de x + la tangente de x.

Cómo calcular la secante en Excel

Calcular secante en Excel

Si quieres hallar la secante de un ángulo usando Excel, puedes hacerlo de forma muy sencilla escribiendo alguna de las siguientes funciones en una celda vacía:

Si el ángulo está en grados:

=SEC(RADIANES(angulo))

Sólo tenemos que sustituir la palabra "ángulo" por los grados que queramos. Por ejemplo, si queremos calcular la secante de 30 grados, escribiremos así la función:

=SEC(RADIANES(30))

Si el ángulo está expresado en radianes, la fórmula a usar en Excel será la siguiente:

=SEC()

En este caso, escribiremos la cantidad de radianes entre los paréntesis. Por ejemplo, si queremos saber cuál es la secante de 0, lo escribiremos así:

=SEC(0)

Secante en función de otras razones trigonométricas

Dado que todas las razones trigonométricas están relacionadas entre sí, podemos expresar la secante en función del seno, del coseno o cualquier otra. A continuación tenéis las fórmulas a usar en cada caso:

En función del seno:

Secante en función del seno

En función del coseno:

Secante en función del coseno

En función de la tangente:

Secante en función de la tangente

En función de la cosecante:

Secante en función de la cosecante

En función de la cotangente:

Secante en función de la cotangente

Todas las fórmulas que tienen un (1) a su derecha quiere decir que el resultado puede ser positivo o negativo en función del cuadrante en el que se encuentre el ángulo.

Calcular secante en calculadora científica

Calculadora secante online

Las calculadoras científicas habitualmente no tienen una tecla dedicada para calcular la secante, por eso haremos el proceso en dos partes.

Para verlo de forma más sencilla, lo haremos directamente con un ejemplo en el que vamos a calcular la secante de 60 grados.

El primer paso consiste en calcular el coseno de ese ángulo. Para ello, pulsamos la siguiente combinación de teclas:

COS > 60 > =

Con el resultado en pantalla, a continuación pulsamos la tecla que tiene inscrito x-1 y pulsamos el igual (=). Aquí lo que estamos haciendo es calcular la inversa del coseno que hemos obtenido (recuerda que sec (x) = 1/cos(x)).

Si lo has hecho bien, en pantalla te aparecerá como resultado 1,1547 que es precisamente la secante de 60 grados.

También podemos hacer el cálculo en radianes aunque para ello, tendremos que entrar en el modo de configuración de nuestra calculadora y cambiar los "degrees" por "rads".

Si quieres evitar todo este proceso, lo más cómodo y sencillo es que uses nuestra calculadora de secante online y así evitas cualquier tipo de problema o error en los cálculos.

Si te ha quedado cualquier tipo de duda en relación a esta función trigonométrica y cómo se calcula, déjanos un comentario y te ayudaremos a despejar todas tus dudas.


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Calculadora Conversor > Calculadoras matemáticas > Trigonometría > Secante


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