authorgravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2018-04-24 21:14:12-04:00
committergravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2018-04-24 21:14:12-04:00
log1d998d5dce73d8d500dee5e41a3dca92a7f9b03e
tree4fac84336118ea7cdc221f76be5c7ff3797d0cd9
parentd5e99cc05ea05d701adffce55defc512d75e10d1

clean up complex math tests

16 files changed, 46 insertions(+), 112 deletions(-)

std/math/complex/acos.zig+2-5
...@@ -16,9 +16,6 @@ test "complex.cacos" {...@@ -16,9 +16,6 @@ test "complex.cacos" {
16 const a = Complex(f32).new(5, 3);16 const a = Complex(f32).new(5, 3);
17 const c = acos(a);17 const c = acos(a);
1818
19 const re = c.re;19 debug.assert(math.approxEq(f32, c.re, 0.546975, epsilon));
20 const im = c.im;20 debug.assert(math.approxEq(f32, c.im, -2.452914, epsilon));
21
22 debug.assert(math.approxEq(f32, re, 0.546975, epsilon));
23 debug.assert(math.approxEq(f32, im, -2.452914, epsilon));
24}21}
std/math/complex/acosh.zig+2-5
...@@ -16,9 +16,6 @@ test "complex.cacosh" {...@@ -16,9 +16,6 @@ test "complex.cacosh" {
16 const a = Complex(f32).new(5, 3);16 const a = Complex(f32).new(5, 3);
17 const c = acosh(a);17 const c = acosh(a);
1818
19 const re = c.re;19 debug.assert(math.approxEq(f32, c.re, 2.452914, epsilon));
20 const im = c.im;20 debug.assert(math.approxEq(f32, c.im, 0.546975, epsilon));
21
22 debug.assert(math.approxEq(f32, re, 2.452914, epsilon));
23 debug.assert(math.approxEq(f32, im, 0.546975, epsilon));
24}21}
std/math/complex/asin.zig+2-5
...@@ -22,9 +22,6 @@ test "complex.casin" {...@@ -22,9 +22,6 @@ test "complex.casin" {
22 const a = Complex(f32).new(5, 3);22 const a = Complex(f32).new(5, 3);
23 const c = asin(a);23 const c = asin(a);
2424
25 const re = c.re;25 debug.assert(math.approxEq(f32, c.re, 1.023822, epsilon));
26 const im = c.im;26 debug.assert(math.approxEq(f32, c.im, 2.452914, epsilon));
27
28 debug.assert(math.approxEq(f32, re, 1.023822, epsilon));
29 debug.assert(math.approxEq(f32, im, 2.452914, epsilon));
30}27}
std/math/complex/asinh.zig+2-5
...@@ -17,9 +17,6 @@ test "complex.casinh" {...@@ -17,9 +17,6 @@ test "complex.casinh" {
17 const a = Complex(f32).new(5, 3);17 const a = Complex(f32).new(5, 3);
18 const c = asinh(a);18 const c = asinh(a);
1919
20 const re = c.re;20 debug.assert(math.approxEq(f32, c.re, 2.459831, epsilon));
21 const im = c.im;21 debug.assert(math.approxEq(f32, c.im, 0.533999, epsilon));
22
23 debug.assert(math.approxEq(f32, re, 2.459831, epsilon));
24 debug.assert(math.approxEq(f32, im, 0.533999, epsilon));
25}22}
std/math/complex/atan.zig+6-12
...@@ -113,24 +113,18 @@ fn atan64(z: &const Complex(f64)) Complex(f64) {...@@ -113,24 +113,18 @@ fn atan64(z: &const Complex(f64)) Complex(f64) {
113113
114const epsilon = 0.0001;114const epsilon = 0.0001;
115115
116test "complex.ctan32" {116test "complex.catan32" {
117 const a = Complex(f32).new(5, 3);117 const a = Complex(f32).new(5, 3);
118 const c = atan(a);118 const c = atan(a);
119119
120 const re = c.re;120 debug.assert(math.approxEq(f32, c.re, 1.423679, epsilon));
121 const im = c.im;121 debug.assert(math.approxEq(f32, c.im, 0.086569, epsilon));
122
123 debug.assert(math.approxEq(f32, re, 1.423679, epsilon));
124 debug.assert(math.approxEq(f32, im, 0.086569, epsilon));
125}122}
126123
127test "complex.ctan64" {124test "complex.catan64" {
128 const a = Complex(f64).new(5, 3);125 const a = Complex(f64).new(5, 3);
129 const c = atan(a);126 const c = atan(a);
130127
131 const re = c.re;128 debug.assert(math.approxEq(f64, c.re, 1.423679, epsilon));
132 const im = c.im;129 debug.assert(math.approxEq(f64, c.im, 0.086569, epsilon));
133
134 debug.assert(math.approxEq(f64, re, 1.423679, epsilon));
135 debug.assert(math.approxEq(f64, im, 0.086569, epsilon));
136}130}
std/math/complex/atanh.zig+2-5
...@@ -17,9 +17,6 @@ test "complex.catanh" {...@@ -17,9 +17,6 @@ test "complex.catanh" {
17 const a = Complex(f32).new(5, 3);17 const a = Complex(f32).new(5, 3);
18 const c = atanh(a);18 const c = atanh(a);
1919
20 const re = c.re;20 debug.assert(math.approxEq(f32, c.re, 0.146947, epsilon));
21 const im = c.im;21 debug.assert(math.approxEq(f32, c.im, 1.480870, epsilon));
22
23 debug.assert(math.approxEq(f32, re, 0.146947, epsilon));
24 debug.assert(math.approxEq(f32, im, 1.480870, epsilon));
25}22}
std/math/complex/cos.zig+2-5
...@@ -16,9 +16,6 @@ test "complex.ccos" {...@@ -16,9 +16,6 @@ test "complex.ccos" {
16 const a = Complex(f32).new(5, 3);16 const a = Complex(f32).new(5, 3);
17 const c = cos(a);17 const c = cos(a);
1818
19 const re = c.re;19 debug.assert(math.approxEq(f32, c.re, 2.855815, epsilon));
20 const im = c.im;20 debug.assert(math.approxEq(f32, c.im, 9.606383, epsilon));
21
22 debug.assert(math.approxEq(f32, re, 2.855815, epsilon));
23 debug.assert(math.approxEq(f32, im, 9.606383, epsilon));
24}21}
std/math/complex/cosh.zig+4-10
...@@ -152,20 +152,14 @@ test "complex.ccosh32" {...@@ -152,20 +152,14 @@ test "complex.ccosh32" {
152 const a = Complex(f32).new(5, 3);152 const a = Complex(f32).new(5, 3);
153 const c = cosh(a);153 const c = cosh(a);
154154
155 const re = c.re;155 debug.assert(math.approxEq(f32, c.re, -73.467300, epsilon));
156 const im = c.im;156 debug.assert(math.approxEq(f32, c.im, 10.471557, epsilon));
157
158 debug.assert(math.approxEq(f32, re, -73.467300, epsilon));
159 debug.assert(math.approxEq(f32, im, 10.471557, epsilon));
160}157}
161158
162test "complex.ccosh64" {159test "complex.ccosh64" {
163 const a = Complex(f64).new(5, 3);160 const a = Complex(f64).new(5, 3);
164 const c = cosh(a);161 const c = cosh(a);
165162
166 const re = c.re;163 debug.assert(math.approxEq(f64, c.re, -73.467300, epsilon));
167 const im = c.im;164 debug.assert(math.approxEq(f64, c.im, 10.471557, epsilon));
168
169 debug.assert(math.approxEq(f64, re, -73.467300, epsilon));
170 debug.assert(math.approxEq(f64, im, 10.471557, epsilon));
171}165}
std/math/complex/exp.zig+4-10
...@@ -127,20 +127,14 @@ test "complex.cexp32" {...@@ -127,20 +127,14 @@ test "complex.cexp32" {
127 const a = Complex(f32).new(5, 3);127 const a = Complex(f32).new(5, 3);
128 const c = exp(a);128 const c = exp(a);
129129
130 const re = c.re;130 debug.assert(math.approxEq(f32, c.re, -146.927917, epsilon));
131 const im = c.im;131 debug.assert(math.approxEq(f32, c.im, 20.944065, epsilon));
132
133 debug.assert(math.approxEq(f32, re, -146.927917, epsilon));
134 debug.assert(math.approxEq(f32, im, 20.944065, epsilon));
135}132}
136133
137test "complex.cexp64" {134test "complex.cexp64" {
138 const a = Complex(f32).new(5, 3);135 const a = Complex(f32).new(5, 3);
139 const c = exp(a);136 const c = exp(a);
140137
141 const re = c.re;138 debug.assert(math.approxEq(f64, c.re, -146.927917, epsilon));
142 const im = c.im;139 debug.assert(math.approxEq(f64, c.im, 20.944065, epsilon));
143
144 debug.assert(math.approxEq(f64, re, -146.927917, epsilon));
145 debug.assert(math.approxEq(f64, im, 20.944065, epsilon));
146}140}
std/math/complex/log.zig+2-5
...@@ -18,9 +18,6 @@ test "complex.clog" {...@@ -18,9 +18,6 @@ test "complex.clog" {
18 const a = Complex(f32).new(5, 3);18 const a = Complex(f32).new(5, 3);
19 const c = log(a);19 const c = log(a);
2020
21 const re = c.re;21 debug.assert(math.approxEq(f32, c.re, 1.763180, epsilon));
22 const im = c.im;22 debug.assert(math.approxEq(f32, c.im, 0.540419, epsilon));
23
24 debug.assert(math.approxEq(f32, re, 1.763180, epsilon));
25 debug.assert(math.approxEq(f32, im, 0.540419, epsilon));
26}23}
std/math/complex/pow.zig+2-5
...@@ -17,9 +17,6 @@ test "complex.cpow" {...@@ -17,9 +17,6 @@ test "complex.cpow" {
17 const b = Complex(f32).new(2.3, -1.3);17 const b = Complex(f32).new(2.3, -1.3);
18 const c = pow(Complex(f32), a, b);18 const c = pow(Complex(f32), a, b);
1919
20 const re = c.re;20 debug.assert(math.approxEq(f32, c.re, 58.049110, epsilon));
21 const im = c.im;21 debug.assert(math.approxEq(f32, c.im, -101.003433, epsilon));
22
23 debug.assert(math.approxEq(f32, re, 58.049110, epsilon));
24 debug.assert(math.approxEq(f32, im, -101.003433, epsilon));
25}22}
std/math/complex/sin.zig+2-5
...@@ -17,9 +17,6 @@ test "complex.csin" {...@@ -17,9 +17,6 @@ test "complex.csin" {
17 const a = Complex(f32).new(5, 3);17 const a = Complex(f32).new(5, 3);
18 const c = sin(a);18 const c = sin(a);
1919
20 const re = c.re;20 debug.assert(math.approxEq(f32, c.re, -9.654126, epsilon));
21 const im = c.im;21 debug.assert(math.approxEq(f32, c.im, 2.841692, epsilon));
22
23 debug.assert(math.approxEq(f32, re, -9.654126, epsilon));
24 debug.assert(math.approxEq(f32, im, 2.841692, epsilon));
25}22}
std/math/complex/sinh.zig+4-10
...@@ -151,20 +151,14 @@ test "complex.csinh32" {...@@ -151,20 +151,14 @@ test "complex.csinh32" {
151 const a = Complex(f32).new(5, 3);151 const a = Complex(f32).new(5, 3);
152 const c = sinh(a);152 const c = sinh(a);
153153
154 const re = c.re;154 debug.assert(math.approxEq(f32, c.re, -73.460617, epsilon));
155 const im = c.im;155 debug.assert(math.approxEq(f32, c.im, 10.472508, epsilon));
156
157 debug.assert(math.approxEq(f32, re, -73.460617, epsilon));
158 debug.assert(math.approxEq(f32, im, 10.472508, epsilon));
159}156}
160157
161test "complex.csinh64" {158test "complex.csinh64" {
162 const a = Complex(f64).new(5, 3);159 const a = Complex(f64).new(5, 3);
163 const c = sinh(a);160 const c = sinh(a);
164161
165 const re = c.re;162 debug.assert(math.approxEq(f64, c.re, -73.460617, epsilon));
166 const im = c.im;163 debug.assert(math.approxEq(f64, c.im, 10.472508, epsilon));
167
168 debug.assert(math.approxEq(f64, re, -73.460617, epsilon));
169 debug.assert(math.approxEq(f64, im, 10.472508, epsilon));
170}164}
std/math/complex/sqrt.zig+4-10
...@@ -121,20 +121,14 @@ test "complex.csqrt32" {...@@ -121,20 +121,14 @@ test "complex.csqrt32" {
121 const a = Complex(f32).new(5, 3);121 const a = Complex(f32).new(5, 3);
122 const c = sqrt(a);122 const c = sqrt(a);
123123
124 const re = c.re;124 debug.assert(math.approxEq(f32, c.re, 2.327117, epsilon));
125 const im = c.im;125 debug.assert(math.approxEq(f32, c.im, 0.644574, epsilon));
126
127 debug.assert(math.approxEq(f32, re, 2.327117, epsilon));
128 debug.assert(math.approxEq(f32, im, 0.644574, epsilon));
129}126}
130127
131test "complex.csqrt64" {128test "complex.csqrt64" {
132 const a = Complex(f64).new(5, 3);129 const a = Complex(f64).new(5, 3);
133 const c = sqrt(a);130 const c = sqrt(a);
134131
135 const re = c.re;132 debug.assert(math.approxEq(f64, c.re, 2.3271175190399496, epsilon));
136 const im = c.im;133 debug.assert(math.approxEq(f64, c.im, 0.6445742373246469, epsilon));
137
138 debug.assert(math.approxEq(f64, re, 2.3271175190399496, epsilon));
139 debug.assert(math.approxEq(f64, im, 0.6445742373246469, epsilon));
140}134}
std/math/complex/tan.zig+2-5
...@@ -17,9 +17,6 @@ test "complex.ctan" {...@@ -17,9 +17,6 @@ test "complex.ctan" {
17 const a = Complex(f32).new(5, 3);17 const a = Complex(f32).new(5, 3);
18 const c = tan(a);18 const c = tan(a);
1919
20 const re = c.re;20 debug.assert(math.approxEq(f32, c.re, -0.002708233, epsilon));
21 const im = c.im;21 debug.assert(math.approxEq(f32, c.im, 1.004165, epsilon));
22
23 debug.assert(math.approxEq(f32, re, -0.002708233, epsilon));
24 debug.assert(math.approxEq(f32, im, 1.004165, epsilon));
25}22}
std/math/complex/tanh.zig+4-10
...@@ -98,20 +98,14 @@ test "complex.ctanh32" {...@@ -98,20 +98,14 @@ test "complex.ctanh32" {
98 const a = Complex(f32).new(5, 3);98 const a = Complex(f32).new(5, 3);
99 const c = tanh(a);99 const c = tanh(a);
100100
101 const re = c.re;101 debug.assert(math.approxEq(f32, c.re, 0.999913, epsilon));
102 const im = c.im;102 debug.assert(math.approxEq(f32, c.im, -0.000025, epsilon));
103
104 debug.assert(math.approxEq(f32, re, 0.999913, epsilon));
105 debug.assert(math.approxEq(f32, im, -0.000025, epsilon));
106}103}
107104
108test "complex.ctanh64" {105test "complex.ctanh64" {
109 const a = Complex(f64).new(5, 3);106 const a = Complex(f64).new(5, 3);
110 const c = tanh(a);107 const c = tanh(a);
111108
112 const re = c.re;109 debug.assert(math.approxEq(f64, c.re, 0.999913, epsilon));
113 const im = c.im;110 debug.assert(math.approxEq(f64, c.im, -0.000025, epsilon));
114
115 debug.assert(math.approxEq(f64, re, 0.999913, epsilon));
116 debug.assert(math.approxEq(f64, im, -0.000025, epsilon));
117}111}