function testAcsch() { /*{{{*/ $tmp = Math_ComplexOp::acsch($this->cnum1); $this->assertEquals('1.20069954613 - 0.947077300711i', $tmp->toString()); }
echo "tanh(a) = " . $z->toString() . "\n"; $z = Math_ComplexOp::sech($a); echo "sech(a) = " . $z->toString() . "\n"; $z = Math_ComplexOp::csch($a); echo "csch(a) = " . $z->toString() . "\n"; $z = Math_ComplexOp::coth($a); echo "coth(a) = " . $z->toString() . "\n"; $z = Math_ComplexOp::asinh($a); echo "asinh(a) = " . $z->toString() . "\n"; $z = Math_ComplexOp::acosh($a); echo "acosh(a) = " . $z->toString() . "\n"; $z = Math_ComplexOp::atanh($a); echo "atanh(a) = " . $z->toString() . "\n"; $z = Math_ComplexOp::asech($a); echo "asech(a) = " . $z->toString() . "\n"; $z = Math_ComplexOp::acsch($a); echo "acsch(a) = " . $z->toString() . "\n"; $z = Math_ComplexOp::acoth($a); echo "acoth(a) = " . $z->toString() . "\n"; if (!Math_ComplexOp::areEqual($a, $b)) { echo "a != b\n"; } $z = Math_ComplexOp::add($a, $b); echo "add(a, b) = " . $z->toString() . "\n"; $z = Math_ComplexOp::sub($a, $b); echo "sub(a,b) = a - b = " . $z->toString() . "\n"; $t = Math_ComplexOp::sub($b, $a); echo "b - a: " . $t->toString() . "\n"; $t = Math_ComplexOp::sub($b, Math_ComplexOp::conjugate($a)); echo "b - a': " . $t->toString() . "\n"; $v = Math_ComplexOp::conjugate($b);