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10 lines
472 B
Text
10 lines
472 B
Text
Test::Number::Delta - Compare the difference between numbers
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against a given tolerance.
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At some point or another, most programmers find they need to
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compare floating-point numbers for equality. The typical idiom
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is to test if the absolute value of the difference of the
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numbers is within a desired tolerance, usually called epsilon.
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This module provides such a function for use with Test::Harness.
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Usage is similar to other test functions described in Test::More.
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