function testSech() { /*{{{*/ $tmp = Math_ComplexOp::sech($this->cnum1); $this->assertEquals('1.06314534079 - 0.169194058484i', $tmp->toString()); }
echo "acos(a) = " . $z->toString() . "\n"; $z = Math_ComplexOp::atan($a); echo "atan(a) = " . $z->toString() . "\n"; $z = Math_ComplexOp::asec($a); echo "asec(a) = " . $z->toString() . "\n"; $z = Math_ComplexOp::acsc($a); echo "acsc(a) = " . $z->toString() . "\n"; $z = Math_ComplexOp::acot($a); echo "acot(a) = " . $z->toString() . "\n"; $z = Math_ComplexOp::sinh($a); echo "sinh(a) = " . $z->toString() . "\n"; $z = Math_ComplexOp::cosh($a); echo "cosh(a) = " . $z->toString() . "\n"; $z = Math_ComplexOp::tanh($a); 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";