{"id":66,"date":"2016-10-12T05:56:55","date_gmt":"2016-10-12T05:56:55","guid":{"rendered":"http:\/\/www.programminginpython.com\/2023\/03\/30\/find-square-root-of-a-number-using-exponential-operation\/"},"modified":"2023-05-08T18:40:58","modified_gmt":"2023-05-08T18:40:58","slug":"find-square-root-number-exponential-operation","status":"publish","type":"post","link":"https:\/\/www.programminginpython.com\/find-square-root-number-exponential-operation\/","title":{"rendered":"Find square root of a number using exponential operation"},"content":{"rendered":"<p>Hello everyone, welcome back to <a href=\"\/\" target=\"_blank\" rel=\"noopener\">Programming In Python<\/a>! Here we learn about a Python program that finds the square root of a given number. We find the square root of a number using exponential operations.<\/p>\n<p>Here I calculate the square root by finding the power of the number with 0.5, as you all know that the square root of a number is equal to its power by half. So now I use this way to calculate the result.<\/p>\n<p>One can also find the square root of a number using a built-in function called <code>sqrt()<\/code>, Look at my <a href=\"http:\/\/programminginpython.com\/find-square-root-using-sqrt\/\" target=\"_blank\" rel=\"noopener\">other post<\/a> <a href=\"http:\/\/programminginpython.com\/find-square-root-using-sqrt\/\" target=\"_blank\" rel=\"noopener\">here <\/a>which shows the same.<\/p>\n<p> https:\/\/www.youtube.com\/watch?v=Cvxoc1H2qAI&#8221;]<\/p>\n<p style=\"text-align: center;\"><strong>You can watch this video on YouTube <a href=\"https:\/\/www.youtube.com\/watch?v=Cvxoc1H2qAI\" target=\"_blank\" rel=\"noopener\">here<\/a><\/strong><\/p>\n<p class=\"extra_btn_para\"><span class=\"wdg\"> <a href=\"https:\/\/github.com\/avinashn\/programminginpython.com\/blob\/master\/squareRoot_exponent.py\" target=\"_blank\" rel=\"noopener\"> <i class=\"fa fa-github fa-lg\"><\/i> Program on GitHub<\/a><\/span><\/p>\n<div class=\"visualize_iframe\">\n<h4 class=\"post_h4\">Square Root \u2013 Code Visualization<\/h4>\n<p><iframe src=\"https:\/\/pythontutor.com\/iframe-embed.html#code=num%20%3D%20float%28input%28'Enter%20a%20number%3A%20'%29%29%0A%20%0Asqrt%20%3D%20num%20**%200.5%0Aprint%28'The%20square%20root%20of%20%250.3f%20is%20%250.3f'%20%25%20%28num,%20sqrt%29%29&amp;codeDivHeight=400&amp;codeDivWidth=350&amp;cumulative=false&amp;curInstr=0&amp;heapPrimitives=false&amp;origin=opt-frontend.js&amp;py=3&amp;rawInputLstJSON=%5B%5D&amp;textReferences=false\" width=\"800\" height=\"400\" frameborder=\"0\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span> <\/iframe><\/p>\n<\/div>\n<h4 class=\"post_h4\">Task :<\/h4>\n<p>To find the square root using exponential operation<\/p>\n<h4 class=\"post_h4\">Approach :<\/h4>\n<ul>\n<li>Read the input number for which the square root is to be calculated using <span title=\"in Python 3\"><code>input()<\/code><\/span> or<span title=\"in Python 2\"><code>raw_input()<\/code><\/span>.<\/li>\n<li>Use exponential operation ** to that number with 0.5<\/li>\n<li>The obtained result of the above operation is the required square root.<\/li>\n<li>Print the result.<\/li>\n<\/ul>\n<p class=\"extra_btn_para\"><span class=\"wdg\"> <a href=\"https:\/\/github.com\/avinashn\/programminginpython.com\/blob\/master\/squareRoot_exponent.py\" target=\"_blank\" rel=\"noopener\"> <i class=\"fa fa-github fa-lg\"><\/i> Program on GitHub<\/a><\/span><\/p>\n<h4 class=\"post_h4\">Program :<\/h4>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">num = float(input('Enter a number: '))\r\n\r\nsqrt = num ** 0.5\r\nprint('The square root of %0.3f is %0.3f' % (num, sqrt))<\/pre>\n<h4 class=\"post_h4\">Output :<\/h4>\n<div class=\"mceTemp\"><\/div>\n<figure id=\"attachment_620\" aria-describedby=\"caption-attachment-620\" style=\"width: 737px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-620 lazyload\" data-src=\"https:\/\/www.programminginpython.com\/wp-content\/uploads\/2023\/03\/squareRoot_exponential2.png\" alt=\"Square root using exponential operation\" width=\"737\" height=\"68\" data-srcset=\"https:\/\/www.programminginpython.com\/wp-content\/uploads\/2023\/03\/squareRoot_exponential2.png 737w, https:\/\/www.programminginpython.com\/wp-content\/uploads\/2023\/03\/squareRoot_exponential2.png 300w\" data-sizes=\"(max-width: 640px) 100vw, 640px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 737px; --smush-placeholder-aspect-ratio: 737\/68;\" \/><figcaption id=\"caption-attachment-620\" class=\"wp-caption-text\">Square root using exponential operation<\/figcaption><\/figure>\n<div class=\"mceTemp\"><\/div>\n<figure id=\"attachment_621\" aria-describedby=\"caption-attachment-621\" style=\"width: 760px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-621 lazyload\" data-src=\"https:\/\/www.programminginpython.com\/wp-content\/uploads\/2023\/03\/squareRoot_exponential1.png\" alt=\"Square root using exponential operation\" width=\"760\" height=\"67\" data-srcset=\"https:\/\/www.programminginpython.com\/wp-content\/uploads\/2023\/03\/squareRoot_exponential1.png 760w, https:\/\/www.programminginpython.com\/wp-content\/uploads\/2023\/03\/squareRoot_exponential1.png 300w\" data-sizes=\"(max-width: 640px) 100vw, 640px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 760px; --smush-placeholder-aspect-ratio: 760\/67;\" \/><figcaption id=\"caption-attachment-621\" class=\"wp-caption-text\">Square root using exponential operation<\/figcaption><\/figure>\n<div class=\"mceTemp\"><\/div>\n<figure id=\"attachment_622\" aria-describedby=\"caption-attachment-622\" style=\"width: 765px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-622 lazyload\" data-src=\"https:\/\/www.programminginpython.com\/wp-content\/uploads\/2023\/03\/squareRoot_exponential.png\" alt=\"Square root using exponential operation\" width=\"765\" height=\"61\" data-srcset=\"https:\/\/www.programminginpython.com\/wp-content\/uploads\/2023\/03\/squareRoot_exponential.png 765w, https:\/\/www.programminginpython.com\/wp-content\/uploads\/2023\/03\/squareRoot_exponential.png 300w\" data-sizes=\"(max-width: 640px) 100vw, 640px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 765px; --smush-placeholder-aspect-ratio: 765\/61;\" \/><figcaption id=\"caption-attachment-622\" class=\"wp-caption-text\">Square root using exponential operation<\/figcaption><\/figure>\n<p class=\"extra_btn_para\"><span class=\"wdg\"> <a href=\"https:\/\/github.com\/avinashn\/programminginpython.com\/blob\/master\/squareRoot_exponent.py\" target=\"_blank\" rel=\"noopener\"> <i class=\"fa fa-github fa-lg\"><\/i> Program on GitHub<\/a><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>Master the basics of data analysis in Python. Expand your skillset by learning scientific computing with numpy.<\/p>\n<p>Take the course on Introduction to Python on\u00a0<a href=\"https:\/\/bit.ly\/join_datacamp\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">DataCamp<\/a>\u00a0here\u00a0<a href=\"https:\/\/bit.ly\/datacamp-intro-to-python\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">https:\/\/bit.ly\/datacamp-intro-to-python<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hello everyone, welcome back! Here we learn about a python program which finds the square root of a given number. We find the square-root of a number using exponential operations. Here I calculate the square-root &hellip;<\/p>\n","protected":false},"author":1,"featured_media":257,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,16],"tags":[23,62,35,63],"class_list":["post-66","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-basic-programs","category-math-programs","tag-basic","tag-exponents","tag-math","tag-square-root"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Find square root of a number using exponential operation<\/title>\n<meta name=\"description\" content=\"Python program that will find square root using exponential operation when a number is given. 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