PY-101-Variables/Python-Basic-For-All-3.x-3.Python Numbers.ipynb

{"cells":[{"cell_type":"markdown","metadata":{"cell_id":"c02c94ca79f044ed98c36e6a33d61c8c","deepnote_cell_type":"markdown"},"source":"# Python Numbers There are three numeric types in Python:\n\n* int\n* float\n* complex\n1. Variables of numeric types are created when you assign a value to them:","block_group":"c02c94ca79f044ed98c36e6a33d61c8c"},{"cell_type":"code","metadata":{"cell_id":"5189c5438d444100a7293c273ec855c0","deepnote_cell_type":"code"},"source":"x = 1\ny = 2.8\nz = 2j+3\n\n# To verify the type of any object in Python, use the type() function:\nprint(x, type(x),id(x),\"Integer value 1 is in x variable\")\nprint(y, type(y))\nprint(z, type(z))\n","block_group":"5189c5438d444100a7293c273ec855c0","execution_count":2,"outputs":[{"name":"stdout","output_type":"stream","text":"1 <class 'int'> 1536516320 Integer value 1 is in x variable\n2.8 <class 'float'>\n(3+2j) <class 'complex'>\n"}]},{"cell_type":"code","metadata":{"cell_id":"baa1659ab68242a8b87daed920d97da8","deepnote_cell_type":"code"},"source":"# Int, or integer, is a whole number, positive or negative, without decimals, of unlimited length.\nx = 1\ny = 35656222554887711\nz = -3255522\n\nprint(type(x))\nprint(type(y))\nprint(type(z))","block_group":"baa1659ab68242a8b87daed920d97da8","execution_count":1,"outputs":[{"name":"stdout","output_type":"stream","text":"<class 'int'>\n<class 'int'>\n<class 'int'>\n"}]},{"cell_type":"code","metadata":{"cell_id":"c36b323abd894db58f8e18c07bef3a8f","deepnote_cell_type":"code"},"source":"# Float, or \"floating point number\" is a number, positive or negative, containing one or more decimals.\nx = 1.10\ny = 1.0\nz = -35.59\n\nprint(type(x))\nprint(type(y))\nprint(type(z))","block_group":"c36b323abd894db58f8e18c07bef3a8f","execution_count":2,"outputs":[{"name":"stdout","output_type":"stream","text":"<class 'float'>\n<class 'float'>\n<class 'float'>\n"}]},{"cell_type":"code","metadata":{"cell_id":"42bedb1949f845159b7741e48177a2d4","deepnote_cell_type":"code"},"source":"# Float can also be scientific numbers with an \"e\" to indicate the power of 10.\nx = 35e3\ny = 12E4\nz = -87.7e100\n\nprint(type(x))\nprint(type(y))\nprint(type(z))","block_group":"42bedb1949f845159b7741e48177a2d4","execution_count":3,"outputs":[{"name":"stdout","output_type":"stream","text":"<class 'float'>\n<class 'float'>\n<class 'float'>\n"}]},{"cell_type":"code","metadata":{"cell_id":"c19f2725605c4f81bd2c81ce4eba09e6","deepnote_cell_type":"code"},"source":"# Complex numbers are written with a \"j\" as the imaginary part:\n\n\nx = 3+5j\ny = 5j\nz = -5j\nza = 3j+2\nprint(za)\nprint(type(x))\nprint(type(y))\nprint(type(z))","block_group":"c19f2725605c4f81bd2c81ce4eba09e6","execution_count":5,"outputs":[{"name":"stdout","output_type":"stream","text":"(2+3j)\n<class 'complex'>\n<class 'complex'>\n<class 'complex'>\n"}]},{"cell_type":"markdown","source":"<a style='text-decoration:none;line-height:16px;display:flex;color:#5B5B62;padding:10px;justify-content:end;' href='/https://deepnote.com?utm_source=created-in-deepnote-cell&projectId=9d7d3e2f-71d5-43c9-951e-bea362fb428e' 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> </img>\nCreated in <span style='font-weight:600;margin-left:4px;'>Deepnote</span></a>","metadata":{"created_in_deepnote_cell":true,"deepnote_cell_type":"markdown"}}],"nbformat":4,"nbformat_minor":0,"metadata":{"deepnote":{},"kernelspec":{"name":"python3","language":"python","display_name":"Python 3"},"language_info":{"name":"python","version":"3.6.3","mimetype":"text/x-python","file_extension":".py","pygments_lexer":"ipython3","codemirror_mode":{"name":"ipython","version":3},"nbconvert_exporter":"python"},"deepnote_notebook_id":"a25fe7ce89134323bc9120dda1ff83f9","deepnote_execution_queue":[]}}