Python format string float decimal places 100

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I have a function taking float arguments (generally integers or decimals with one significant digit), and I need to output the values in a string with. It.s 100% free, no registration required. In the example below I would like to format to 1 decimal place but python seems to like rounding up. It.s 100% free, no registration required. I need to print or convert a float number to 15 decimal place string even if the the result has many You can use the " modulo-formatting" syntax (this works for Python 2.6 and 2.7 too).

28 May 2014 Python can do decimal calculations, too, approximately. Try all set-off lines More on that in String Formats for Float Precision. It is sometimes. precision. For float values, the number of digits to display after the decimal point —unless the percentage (fixed point value*100, with percent sign) string.

This is a combination of digits, letters, punctuation, and whitespace. It takes a format string and an arbitrary set of positional and keyword. many digits should be displayed after the decimal point for a floating point value formatted Multiplies the number by 100 and displays in fixed (.f.) format, followed by a percent sign. 23 Aug 2002 Walk through the basics of Python with a detailed look at logic and Although not actually modulus, the Python % operator works similarly in string formatting. "%33g" % 100 and to cut the precision to two characters after the decimal point Here.s how to truncate the float.s mantissa to 2 with %20.2f.

String - Display a float with two decimal places in

Has value 1/10 + 2/100 + 5/1000, and in the same way the binary fraction A consequence is that, in general, the decimal floating-point numbers you enter may wish to use string formatting to produce a limited number of significant digits: A Decimal instance can represent any number exactly, round up or down, and Floating point numbers must be converted to a string before being used to. python decimal_log.py d: 100 log10: 2 ln: 4.605170185988091368035982909.