Difference between revisions of "TestNumericalNumber"
From ApCoCoAWiki
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[TRUE] | [TRUE] | ||
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F := 3.14159265; E := 3.141; | F := 3.14159265; E := 3.141; | ||
ApCoCoATest.TestNumericalNumber(F,E,0.0001); | ApCoCoATest.TestNumericalNumber(F,E,0.0001); | ||
Revision as of 17:09, 12 October 2009
TestNumericalNumber
Compares two numerical numbers
Syntax
ApCoCoATest.TestNumericalNumber(Found: RAT, Expected: RAT, Eps: RAT)
Description
This function compares two numerical numbers and returns "TRUE", if the difference isn't greater than Eps.
@param Found: The numerical value that was computed
@param Expected: The numerical value that should be computed
@param Eps: The allowed difference between the two values
@return A list. First entry is a boolean, its value is TRUE, if the test has been passed. If FALSE, the list contains also the expected and the found number.
Example
F := 3.14159265; E := 3.141; ApCoCoATest.TestNumericalNumber(F,E,0.01); [TRUE] ------------------------------- F := 3.14159265; E := 3.141; ApCoCoATest.TestNumericalNumber(F,E,0.0001); [FALSE, 62831853/20000000, 3141/1000] -------------------------------
