Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

197 lines (153 sloc) 6.072 kb
# WARNING:
# This is a generated file and should not be edited directly.
# look into generate-tests.pl instead
use v6;
use Test;
sub degrees-to-radians($x) {
$x * (312689/99532) / 180;
}
my @sines = (
degrees-to-radians(-360) => 0,
degrees-to-radians(135 - 360) => 1/2*sqrt(2),
degrees-to-radians(330 - 360) => -0.5,
degrees-to-radians(0) => 0,
degrees-to-radians(30) => 0.5,
degrees-to-radians(45) => 1/2*sqrt(2),
degrees-to-radians(90) => 1,
degrees-to-radians(135) => 1/2*sqrt(2),
degrees-to-radians(180) => 0,
degrees-to-radians(225) => -1/2*sqrt(2),
degrees-to-radians(270) => -1,
degrees-to-radians(315) => -1/2*sqrt(2),
degrees-to-radians(360) => 0,
degrees-to-radians(30 + 360) => 0.5,
degrees-to-radians(225 + 360) => -1/2*sqrt(2),
degrees-to-radians(720) => 0
);
my @cosines = @sines.map({; $_.key - degrees-to-radians(90) => $_.value }); #OK
my @sinhes = @sines.grep({ $_.key < degrees-to-radians(500) }).map({; $_.key => #OK
(exp($_.key) - exp(-$_.key)) / 2.0 });
my @coshes = @sines.grep({ $_.key < degrees-to-radians(500) }).map({; $_.key => #OK
(exp($_.key) + exp(-$_.key)) / 2.0 });
class NotComplex is Cool {
has $.value;
multi method new(Complex $value is copy) {
self.bless(*, :$value);
}
multi method Numeric() {
self.value;
}
}
class DifferentReal is Real {
has $.value;
multi method new($value is copy) {
self.bless(*, :$value);
}
multi method Bridge() {
self.value.Num;
}
}
# cosh tests
for @coshes -> $angle
{
my $desired-result = $angle.value;
# Num.cosh tests -- very thorough
is_approx($angle.key().cosh, $desired-result,
"Num.cosh - {$angle.key()}");
# Complex.cosh tests -- also very thorough
my Complex $zp0 = $angle.key + 0.0i;
my Complex $sz0 = $desired-result + 0i;
my Complex $zp1 = $angle.key + 1.0i;
my Complex $sz1 = { (exp($_) + exp(-$_)) / 2 }($zp1);
my Complex $zp2 = $angle.key + 2.0i;
my Complex $sz2 = { (exp($_) + exp(-$_)) / 2 }($zp2);
is_approx($zp0.cosh, $sz0, "Complex.cosh - $zp0");
is_approx($zp1.cosh, $sz1, "Complex.cosh - $zp1");
is_approx($zp2.cosh, $sz2, "Complex.cosh - $zp2");
}
#?niecza todo "Inf results wrong"
{
is(cosh(Inf), Inf, "cosh(Inf) -");
is(cosh(-Inf), Inf, "cosh(-Inf) -");
}
{
# Num tests
is_approx(cosh((-6.28318530723787).Num), 267.746761499354, "cosh(Num) - -6.28318530723787");
}
{
# Rat tests
is_approx((-3.92699081702367).Rat(1e-9).cosh, 25.3868611932849, "Rat.cosh - -3.92699081702367");
is_approx(cosh((-0.523598775603156).Rat(1e-9)), 1.14023832107909, "cosh(Rat) - -0.523598775603156");
}
{
# Complex tests
is_approx(cosh((0 + 2i).Complex), -0.416146836547142 + 0i, "cosh(Complex) - 0 + 2i");
}
{
# Str tests
is_approx((0.523598775603156).Str.cosh, 1.14023832107909, "Str.cosh - 0.523598775603156");
is_approx(cosh((0.785398163404734).Str), 1.32460908925833, "cosh(Str) - 0.785398163404734");
}
{
# NotComplex tests
is_approx(NotComplex.new(1.57079632680947 + 2i).cosh, -1.04418668623968 + 2.09256517025804i, "NotComplex.cosh - 1.57079632680947 + 2i");
is_approx(cosh(NotComplex.new(2.3561944902142 + 2i)), -2.21504646879479 + 4.75378141873222i, "cosh(NotComplex) - 2.3561944902142 + 2i");
}
{
# DifferentReal tests
is_approx(DifferentReal.new(3.14159265361894).cosh, 11.5919532758581, "DifferentReal.cosh - 3.14159265361894");
is_approx(cosh(DifferentReal.new(3.92699081702367)), 25.3868611932849, "cosh(DifferentReal) - 3.92699081702367");
}
{
# FatRat tests
is_approx((4.7123889804284).FatRat.cosh, 55.6633808928716, "FatRat.cosh - 4.7123889804284");
is_approx(cosh((5.49778714383314).FatRat), 122.077579345808, "cosh(FatRat) - 5.49778714383314");
}
# acosh tests
for @coshes -> $angle
{
my $desired-result = $angle.value;
# Num.acosh tests -- thorough
is_approx($desired-result.Num.acosh.cosh, $desired-result,
"Num.acosh - {$angle.key()}");
# Num.acosh(Complex) tests -- thorough
for ($desired-result + 0i, $desired-result + .5i, $desired-result + 2i) -> $z {
is_approx($z.acosh.cosh, $z,
"Complex.acosh - $z");
}
}
{
# Num tests
is_approx(acosh((1.14023832107909).Num), 0.523598775603156, "acosh(Num) - 0.523598775603156");
}
{
# Rat tests
is_approx(((1.32460908925833).Rat(1e-9)).acosh, 0.785398163404734, "Rat.acosh - 0.785398163404734");
is_approx(acosh((1.14023832107909).Rat(1e-9)), 0.523598775603156, "acosh(Rat) - 0.523598775603156");
}
{
# Complex tests
is_approx(acosh((0.785398163404734 + 2i).Complex), 1.49709293866352 + 1.22945740853541i, "acosh(Complex) - 1.49709293866352 + 1.22945740853541i");
}
{
# Str tests
is_approx(((1.14023832107909).Str).acosh, 0.523598775603156, "Str.acosh - 0.523598775603156");
is_approx(acosh((1.32460908925833).Str), 0.785398163404734, "acosh(Str) - 0.785398163404734");
}
{
# NotComplex tests
is_approx((NotComplex.new(0.523598775603156 + 2i)).acosh, 1.46781890096429 + 1.33960563114198i, "NotComplex.acosh - 1.46781890096429 + 1.33960563114198i");
is_approx(acosh(NotComplex.new(0.785398163404734 + 2i)), 1.49709293866352 + 1.22945740853541i, "acosh(NotComplex) - 1.49709293866352 + 1.22945740853541i");
}
{
# DifferentReal tests
is_approx((DifferentReal.new(1.14023832107909)).acosh, 0.523598775603156, "DifferentReal.acosh - 0.523598775603156");
is_approx(acosh(DifferentReal.new(1.32460908925833)), 0.785398163404734, "acosh(DifferentReal) - 0.785398163404734");
}
{
# FatRat tests
is_approx(((1.14023832107909).FatRat).acosh, 0.523598775603156, "FatRat.acosh - 0.523598775603156");
is_approx(acosh((1.32460908925833).FatRat), 0.785398163404734, "acosh(FatRat) - 0.785398163404734");
}
done;
# vim: ft=perl6 nomodifiable
Jump to Line
Something went wrong with that request. Please try again.