Show the function results with comparisons on the following pairs of values: If the language has such a feature in its standard library, this may be used instead of a custom function. The function should allow for differences in the magnitude of numbers, so that, for example,ġ00000000000000.01 may be approximately equal to 100000000000000.011,Įven though 100.01 is not approximately equal to 100.011. Sometimes, when testing whether the solution to a task (for example, here on Rosetta Code) is correct, theĭifference in floating point calculations between different language implementations becomes significant.įor example, a difference between 32 bit and 64 bit floating point calculations may appear byĪbout the 8th significant digit in base 10 arithmetic.Ĭreate a function which returns true if two floating point numbers are approximately equal.
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