Arith num cmp: Difference between revisions
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===arith_num_cmp=== | ===arith_num_cmp=== | ||
Latest revision as of 00:57, 19 November 2009
arith_num_cmp
Description
Alias for
num_cmp($ans, mode=>'arith'). Arithmetic operations are allowed
but not function evaluation
Syntax
arith_num_cmp($correctAnswer, $relPercentTol, $format, $zeroLevel, $zeroLevelTol)
Only the first entry (answer) is required, the rest are optional
Params
Equivalent to
num_cmp(
$correctAnswer,
mode => 'arith',
relTol => $relPercentTol,
format => $format,
zeroLevel => $zeroLevel,
zeroLevelTol => $zeroLevelTol )
Returns
An answer evaluator