18 lines
654 B
Perl
18 lines
654 B
Perl
use Math::Trig;
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my $angle_degrees = 45;
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my $angle_radians = pi / 4;
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print sin($angle_radians), ' ', sin(deg2rad($angle_degrees)), "\n";
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print cos($angle_radians), ' ', cos(deg2rad($angle_degrees)), "\n";
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print tan($angle_radians), ' ', tan(deg2rad($angle_degrees)), "\n";
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print cot($angle_radians), ' ', cot(deg2rad($angle_degrees)), "\n";
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my $asin = asin(sin($angle_radians));
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print $asin, ' ', rad2deg($asin), "\n";
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my $acos = acos(cos($angle_radians));
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print $acos, ' ', rad2deg($acos), "\n";
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my $atan = atan(tan($angle_radians));
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print $atan, ' ', rad2deg($atan), "\n";
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my $acot = acot(cot($angle_radians));
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print $acot, ' ', rad2deg($acot), "\n";
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