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[p5sagit/p5-mst-13.2.git]
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t
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op
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exp.t
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#!./perl
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BEGIN {
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chdir 't' if -d 't';
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@INC = '../lib';
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require './test.pl';
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}
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plan tests => 6;
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# compile time evaluation
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$s = sqrt(2);
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is(substr($s,0,5), '1.414');
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$s = exp(1);
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is(substr($s,0,7), '2.71828');
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ok(exp(log(1)) == 1);
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# run time evaluation
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$x1 = 1;
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$x2 = 2;
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$s = sqrt($x2);
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is(substr($s,0,5), '1.414');
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$s = exp($x1);
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is(substr($s,0,7), '2.71828');
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ok(exp(log($x1)) == 1);