{"id":201864,"date":"2025-03-22T06:20:15","date_gmt":"2025-03-22T06:20:15","guid":{"rendered":"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/"},"modified":"2025-03-22T06:20:15","modified_gmt":"2025-03-22T06:20:15","slug":"how-to-check-if-value-is-nan-in-python","status":"publish","type":"post","link":"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/","title":{"rendered":"How to check if value is NaN in Python?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_62 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#How_to_check_if_value_is_NaN_in_Python\" title=\"How to check if value is NaN in Python?\">How to check if value is NaN in Python?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#1_Can_NaN_be_compared_using_the_equality_operator_in_Python\" title=\"1. Can NaN be compared using the equality operator in Python?\">1. Can NaN be compared using the equality operator in Python?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#2_How_can_I_check_for_NaN_in_a_pandas_DataFrame_in_Python\" title=\"2. How can I check for NaN in a pandas DataFrame in Python?\">2. How can I check for NaN in a pandas DataFrame in Python?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#3_Is_NaN_a_float_in_Python\" title=\"3. Is NaN a float in Python?\">3. Is NaN a float in Python?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#4_Can_you_use_the_is_keyword_to_check_for_NaN_in_Python\" title=\"4. Can you use the is keyword to check for NaN in Python?\">4. Can you use the is keyword to check for NaN in Python?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#5_How_can_I_replace_NaN_values_with_another_value_in_a_pandas_DataFrame\" title=\"5. How can I replace NaN values with another value in a pandas DataFrame?\">5. How can I replace NaN values with another value in a pandas DataFrame?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#6_Can_I_use_the_float_function_to_convert_NaN_to_a_numeric_value_in_Python\" title=\"6. Can I use the float() function to convert NaN to a numeric value in Python?\">6. Can I use the float() function to convert NaN to a numeric value in Python?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#7_How_can_I_filter_out_NaN_values_from_a_list_in_Python\" title=\"7. How can I filter out NaN values from a list in Python?\">7. How can I filter out NaN values from a list in Python?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#8_Is_it_possible_to_check_for_NaN_values_in_a_NumPy_array_in_Python\" title=\"8. Is it possible to check for NaN values in a NumPy array in Python?\">8. Is it possible to check for NaN values in a NumPy array in Python?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#9_Can_you_use_the_try-except_block_to_handle_NaN_values_in_Python\" title=\"9. Can you use the try-except block to handle NaN values in Python?\">9. Can you use the try-except block to handle NaN values in Python?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#10_How_can_I_check_for_NaN_values_in_a_dictionary_in_Python\" title=\"10. How can I check for NaN values in a dictionary in Python?\">10. How can I check for NaN values in a dictionary in Python?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#11_Is_it_possible_to_use_the_assert_statement_to_check_for_NaN_values_in_Python\" title=\"11. Is it possible to use the assert statement to check for NaN values in Python?\">11. Is it possible to use the assert statement to check for NaN values in Python?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#12_Can_you_check_for_NaN_values_in_a_string_in_Python\" title=\"12. Can you check for NaN values in a string in Python?\">12. Can you check for NaN values in a string in Python?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"How_to_check_if_value_is_NaN_in_Python\"><\/span>How to check if value is NaN in Python?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>**To check if a value is NaN in Python, you can use the math.isnan() function from the math module. For example, if you have a variable x, you can check if it is NaN with the following code:**<\/p>\n<p>&#8220;`python<br \/>\nimport math<\/p>\n<p>x = float(&#8216;nan&#8217;)<br \/>\nif math.isnan(x):<br \/>\n    print(&#8216;x is NaN&#8217;)<br \/>\n&#8220;`<\/p>\n<p>This code will output &#8220;x is NaN&#8221; if the value of x is indeed NaN.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Can_NaN_be_compared_using_the_equality_operator_in_Python\"><\/span>1. Can NaN be compared using the equality operator in Python?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No, NaN cannot be compared using the equality operator in Python. This is because NaN is not equal to anything, including itself.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_How_can_I_check_for_NaN_in_a_pandas_DataFrame_in_Python\"><\/span>2. How can I check for NaN in a pandas DataFrame in Python?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>You can use the isnull() function from the pandas library to check for NaN values in a pandas DataFrame. For example:<\/p>\n<p>&#8220;`python<br \/>\nimport pandas as pd<\/p>\n<p>df = pd.DataFrame({&#8216;A&#8217;: [1, 2, float(&#8216;nan&#8217;)]})<br \/>\nprint(df[&#8216;A&#8217;].isnull())<br \/>\n&#8220;`<\/p>\n<p>This will print True for the row containing NaN.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Is_NaN_a_float_in_Python\"><\/span>3. Is NaN a float in Python?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, NaN is represented as a float in Python.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Can_you_use_the_is_keyword_to_check_for_NaN_in_Python\"><\/span>4. Can you use the is keyword to check for NaN in Python?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No, you cannot use the is keyword to check for NaN in Python. NaN is not the same as None or any other object, so it will not work with the is keyword.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_How_can_I_replace_NaN_values_with_another_value_in_a_pandas_DataFrame\"><\/span>5. How can I replace NaN values with another value in a pandas DataFrame?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>You can use the fillna() function from the pandas library to replace NaN values with another value in a pandas DataFrame. For example:<\/p>\n<p>&#8220;`python<br \/>\nimport pandas as pd<\/p>\n<p>df = pd.DataFrame({&#8216;A&#8217;: [1, 2, float(&#8216;nan&#8217;)]})<br \/>\ndf[&#8216;A&#8217;] = df[&#8216;A&#8217;].fillna(0)<br \/>\nprint(df)<br \/>\n&#8220;`<\/p>\n<p>This will replace the NaN value in column A with 0.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Can_I_use_the_float_function_to_convert_NaN_to_a_numeric_value_in_Python\"><\/span>6. Can I use the float() function to convert NaN to a numeric value in Python?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No, the float() function cannot be used to convert NaN to a numeric value in Python. NaN is a special floating-point value that represents an undefined or unrepresentable value.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"7_How_can_I_filter_out_NaN_values_from_a_list_in_Python\"><\/span>7. How can I filter out NaN values from a list in Python?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>You can use list comprehension to filter out NaN values from a list in Python. For example:<\/p>\n<p>&#8220;`python<br \/>\nmy_list = [1, 2, float(&#8216;nan&#8217;), 4]<br \/>\nfiltered_list = [x for x in my_list if not math.isnan(x)]<br \/>\nprint(filtered_list)<br \/>\n&#8220;`<\/p>\n<p>This will print [1, 2, 4], with the NaN value filtered out.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"8_Is_it_possible_to_check_for_NaN_values_in_a_NumPy_array_in_Python\"><\/span>8. Is it possible to check for NaN values in a NumPy array in Python?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, you can use the np.isnan() function from the NumPy library to check for NaN values in a NumPy array. For example:<\/p>\n<p>&#8220;`python<br \/>\nimport numpy as np<\/p>\n<p>array = np.array([1, 2, np.nan, 4])<br \/>\nprint(np.isnan(array))<br \/>\n&#8220;`<\/p>\n<p>This will print [False, False, True, False].<\/p>\n<h3><span class=\"ez-toc-section\" id=\"9_Can_you_use_the_try-except_block_to_handle_NaN_values_in_Python\"><\/span>9. Can you use the try-except block to handle NaN values in Python?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, you can use the try-except block to handle NaN values in Python. For example:<\/p>\n<p>&#8220;`python<br \/>\nx = float(&#8216;nan&#8217;)<\/p>\n<p>try:<br \/>\n    result = 1 \/ x<br \/>\nexcept ZeroDivisionError:<br \/>\n    print(&#8216;Division by zero!&#8217;)<br \/>\nexcept ValueError:<br \/>\n    print(&#8216;NaN encountered!&#8217;)<br \/>\n&#8220;`<\/p>\n<p>This code will catch the ValueError caused by the division by NaN.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"10_How_can_I_check_for_NaN_values_in_a_dictionary_in_Python\"><\/span>10. How can I check for NaN values in a dictionary in Python?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>You can use a loop to iterate over the key-value pairs in a dictionary and check for NaN values. For example:<\/p>\n<p>&#8220;`python<br \/>\nmy_dict = {&#8216;A&#8217;: 1, &#8216;B&#8217;: float(&#8216;nan&#8217;), &#8216;C&#8217;: 3}<\/p>\n<p>for key, value in my_dict.items():<br \/>\n    if math.isnan(value):<br \/>\n        print(f'{key} is NaN&#8217;)<br \/>\n&#8220;`<\/p>\n<p>This will print &#8216;B is NaN&#8217; for the NaN value in the dictionary.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"11_Is_it_possible_to_use_the_assert_statement_to_check_for_NaN_values_in_Python\"><\/span>11. Is it possible to use the assert statement to check for NaN values in Python?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, you can use the assert statement to check for NaN values in Python. For example:<\/p>\n<p>&#8220;`python<br \/>\nx = float(&#8216;nan&#8217;)<\/p>\n<p>assert not math.isnan(x), &#8216;Value is NaN&#8217;<br \/>\n&#8220;`<\/p>\n<p>This will raise an AssertionError with the message &#8216;Value is NaN&#8217; if x is NaN.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"12_Can_you_check_for_NaN_values_in_a_string_in_Python\"><\/span>12. Can you check for NaN values in a string in Python?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No, NaN represents a floating-point value, and it cannot be directly used to check for NaN values in a string in Python. To check for NaN in a string, you would need to convert the string to a numeric value first.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>How to check if value is NaN in Python? **To check if a value is NaN in Python, you can use the math.isnan() function from the math module. For example, if you have a variable x, you can check if it is NaN with the following code:** &#8220;`python import math x = float(&#8216;nan&#8217;) if math.isnan(x): &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"How to check if value is NaN in Python?\" class=\"read-more button\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#more-201864\">Read more<span class=\"screen-reader-text\">How to check if value is NaN in Python?<\/span><\/a><\/p>\n","protected":false},"author":51,"featured_media":107420,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86279],"tags":[],"class_list":["post-201864","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-learn","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to check if value is NaN in Python?<\/title>\n<meta name=\"description\" content=\"How to check if value is NaN in Python? **To check if a value is NaN in Python, you can use the math.isnan() function from the math module. For example,\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to check if value is NaN in Python?\" \/>\n<meta property=\"og:description\" content=\"How to check if value is NaN in Python? **To check if a value is NaN in Python, you can use the math.isnan() function from the math module. For example,\" \/>\n<meta property=\"og:url\" content=\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/\" \/>\n<meta property=\"og:site_name\" content=\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/synchronyfinancial\" \/>\n<meta property=\"article:published_time\" content=\"2025-03-22T06:20:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2024\/03\/faq.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Adam Forbes\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@synchrony\" \/>\n<meta name=\"twitter:site\" content=\"@synchrony\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Adam Forbes\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/\"},\"author\":{\"name\":\"Adam Forbes\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/88cd882dfb29a6b147bc0ea26dc84060\"},\"headline\":\"How to check if value is NaN in Python?\",\"datePublished\":\"2025-03-22T06:20:15+00:00\",\"dateModified\":\"2025-03-22T06:20:15+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/\"},\"wordCount\":699,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\"},\"articleSection\":[\"Learn\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/\",\"url\":\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/\",\"name\":\"How to check if value is NaN in Python?\",\"isPartOf\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#website\"},\"datePublished\":\"2025-03-22T06:20:15+00:00\",\"dateModified\":\"2025-03-22T06:20:15+00:00\",\"description\":\"How to check if value is NaN in Python? **To check if a value is NaN in Python, you can use the math.isnan() function from the math module. For example,\",\"breadcrumb\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/namso-gen.co\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to check if value is NaN in Python?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#website\",\"url\":\"https:\/\/namso-gen.co\/blog\/\",\"name\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\",\"description\":\"In Namso gen blog you can get many tips regarding to Credit cards, VCC, Credit card security etc. You can generate credit cards by using Namso-gen.co\",\"publisher\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/namso-gen.co\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\",\"name\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\",\"url\":\"https:\/\/namso-gen.co\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png\",\"contentUrl\":\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png\",\"width\":500,\"height\":164,\"caption\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\"},\"image\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/synchronyfinancial\",\"https:\/\/twitter.com\/synchrony\",\"https:\/\/www.youtube.com\/synchronyfinancial\",\"https:\/\/www.instagram.com\/synchrony\",\"https:\/\/www.linkedin.com\/company\/synchrony-financial\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/88cd882dfb29a6b147bc0ea26dc84060\",\"name\":\"Adam Forbes\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"caption\":\"Adam Forbes\"},\"description\":\"Guest author Adam Forbes has meticulously crafted and revised this article to the best of their knowledge and understanding. Readers are strongly advised to exercise caution, verify information independently, and rely on their own judgment when considering the information provided. Read more articles on Namso Gen here.\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How to check if value is NaN in Python?","description":"How to check if value is NaN in Python? **To check if a value is NaN in Python, you can use the math.isnan() function from the math module. For example,","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/","og_locale":"en_US","og_type":"article","og_title":"How to check if value is NaN in Python?","og_description":"How to check if value is NaN in Python? **To check if a value is NaN in Python, you can use the math.isnan() function from the math module. For example,","og_url":"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/","og_site_name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","article_publisher":"https:\/\/www.facebook.com\/synchronyfinancial","article_published_time":"2025-03-22T06:20:15+00:00","og_image":[{"width":1200,"height":630,"url":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2024\/03\/faq.png","type":"image\/png"}],"author":"Adam Forbes","twitter_card":"summary_large_image","twitter_creator":"@synchrony","twitter_site":"@synchrony","twitter_misc":{"Written by":"Adam Forbes","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#article","isPartOf":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/"},"author":{"name":"Adam Forbes","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/88cd882dfb29a6b147bc0ea26dc84060"},"headline":"How to check if value is NaN in Python?","datePublished":"2025-03-22T06:20:15+00:00","dateModified":"2025-03-22T06:20:15+00:00","mainEntityOfPage":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/"},"wordCount":699,"commentCount":0,"publisher":{"@id":"https:\/\/namso-gen.co\/blog\/#organization"},"articleSection":["Learn"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/","url":"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/","name":"How to check if value is NaN in Python?","isPartOf":{"@id":"https:\/\/namso-gen.co\/blog\/#website"},"datePublished":"2025-03-22T06:20:15+00:00","dateModified":"2025-03-22T06:20:15+00:00","description":"How to check if value is NaN in Python? **To check if a value is NaN in Python, you can use the math.isnan() function from the math module. For example,","breadcrumb":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/namso-gen.co\/blog\/how-to-check-if-value-is-nan-in-python\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/namso-gen.co\/blog\/"},{"@type":"ListItem","position":2,"name":"How to check if value is NaN in Python?"}]},{"@type":"WebSite","@id":"https:\/\/namso-gen.co\/blog\/#website","url":"https:\/\/namso-gen.co\/blog\/","name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","description":"In Namso gen blog you can get many tips regarding to Credit cards, VCC, Credit card security etc. You can generate credit cards by using Namso-gen.co","publisher":{"@id":"https:\/\/namso-gen.co\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/namso-gen.co\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/namso-gen.co\/blog\/#organization","name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","url":"https:\/\/namso-gen.co\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png","contentUrl":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png","width":500,"height":164,"caption":"Namso Gen Blog - Free Credit Card Generator [100% Valid]"},"image":{"@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/synchronyfinancial","https:\/\/twitter.com\/synchrony","https:\/\/www.youtube.com\/synchronyfinancial","https:\/\/www.instagram.com\/synchrony","https:\/\/www.linkedin.com\/company\/synchrony-financial"]},{"@type":"Person","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/88cd882dfb29a6b147bc0ea26dc84060","name":"Adam Forbes","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","caption":"Adam Forbes"},"description":"Guest author Adam Forbes has meticulously crafted and revised this article to the best of their knowledge and understanding. Readers are strongly advised to exercise caution, verify information independently, and rely on their own judgment when considering the information provided. Read more articles on Namso Gen here."}]}},"_links":{"self":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts\/201864","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/users\/51"}],"replies":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/comments?post=201864"}],"version-history":[{"count":0,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts\/201864\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/media\/107420"}],"wp:attachment":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/media?parent=201864"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/categories?post=201864"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/tags?post=201864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}