On my old beat-up TI-83 I can get a reduced fraction representation of a rational real number with the following syntax.
I\'m beginner in Java Android developing. I\'m using Eclipse SDK 3.6.1 version. I\'m trying to do a simple calculator. I have one problem how to input a fractional number?
//This program evaluates an expression of two fractions added or subtracted #include <iostream> #include <cmath>
Rather than converting an arbitrary decimal to an exact fraction (something like 323527/4362363), I am trying to convert to just common开发者_开发技巧 easily-discernible (in terms of human-readability
Could it be possible to use the range() function in PHP to generate a开发者_运维问答 list of fractions or decimals?Yeah, if you specify the step (third parameter). This parameter is only available in
say we have fraction 2/4, it can be reduced to 1/2. Is there a JavaSc开发者_JAVA技巧ript function that can do the reducing?// Reduce a fraction by finding the Greatest Common Divisor and dividing by
Given two ranges of positive integers x: [1 ... n] and y: [1 ... m] and random real R from 0 to 1, I need to find the pair of elements (i,j) from x and y such that x_i / y_j is closes开发者_JAVA技巧t
This question already has answers here: Clos开发者_JAVA技巧ed 12 years ago. Possible Duplicate: what is the equivalent for java class : BigDecimal in c#
I have this function inside another function: def _sum(k): return sum([(-1) ** v * fractions.Fraction(str(bin_coeff(k, v))) * fractions.Fraction((n + v) ** m, k + 1) for v in xrange(k + 1)])
I\'m trying to make a converter, but i don\'t know the formula to do th开发者_如何学Pythonis, for example, how do I get the ratio of 85694 of 30711152. So, i can get the % like 85694/30711152*100=0.28
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