Lines Matching refs:complex

16 module std.complex;
37 auto complex(R)(R re)  @safe pure nothrow @nogc
47 auto complex(R, I)(R re, I im)  @safe pure nothrow @nogc
59     auto a = complex(1.0);
64     auto b = complex(2.0L);
69     auto c = complex(1.0, 2.0);
74     auto d = complex(3.0, 4.0L);
79     auto e = complex(1);
84     auto f = complex(1L, 2);
89     auto g = complex(3, 4.0L);
135         auto c = complex(1.2, 3.4);
443     import std.complex;
447     auto c1 = complex(1.0, 1.0);
540     auto rec3a = 0.79 ^^ complex(6.8, 5.7);
541     auto rec3b = complex(0.79, 0.0) ^^ complex(6.8, 5.7);
545     auto rec4a = (-0.79) ^^ complex(6.8, 5.7);
546     auto rec4b = complex(-0.79, 0.0) ^^ complex(6.8, 5.7);
550     auto rer = a ^^ complex(2.0, 0.0);
557     auto rer2 = (-a) ^^ complex(2.0, 0.0);
563     auto rer3 = (-a) ^^ complex(-2.0, 0.0);
569     auto rer4 = a ^^ complex(-2.0, 0.0);
708     assert(abs(complex(1.0)) == 1.0);
709     assert(abs(complex(0.0, 1.0)) == 1.0);
710     assert(abs(complex(1.0L, -2.0L)) == std.math.sqrt(5.0L));
716     z = A complex number.
730     assert(sqAbs(complex(0.0)) == 0.0);
731     assert(sqAbs(complex(1.0)) == 1.0);
732     assert(sqAbs(complex(0.0, 1.0)) == 1.0);
733     assert(approxEqual(sqAbs(complex(1.0L, -2.0L)), 5.0L));
734     assert(approxEqual(sqAbs(complex(-3.0L, 1.0L)), 10.0L));
735     assert(approxEqual(sqAbs(complex(1.0f,-1.0f)), 2.0f));
769     assert(arg(complex(1.0)) == 0.0);
770     assert(arg(complex(0.0L, 1.0L)) == PI_2);
771     assert(arg(complex(1.0L, 1.0L)) == PI_4);
787     assert(conj(complex(1.0)) == complex(1.0));
788     assert(conj(complex(1.0, 2.0)) == complex(1.0, -2.0));
835     assert(sin(complex(0.0)) == 0.0);
836     assert(sin(complex(2.0L, 0)) == std.math.sin(2.0L));
852     import std.complex;
854     assert(cos(complex(0.0)) == 1.0);
855     assert(cos(complex(1.3L)) == std.math.cos(1.3L));
856     auto c1 = cos(complex(0, 5.2L));
884     assert(expi(1.3e5L) == complex(std.math.cos(1.3e5L), std.math.sin(1.3e5L)));
944     assert(sqrt(complex(0.0)) == 0.0);
945     assert(sqrt(complex(1.0L, 0)) == std.math.sqrt(1.0L));
946     assert(sqrt(complex(-1.0L, 0)) == complex(0, 1.0L));
953     auto c1 = complex(1.0, 1.0);
970     auto x = complex(1.2, 3.4);
973     auto y = complex(1.2, -3.4);
989     auto x = complex(1.2, 3.4);
996     assert(complex(1.2, 3.4).toString() == "1.2+3.4i");