
(FPCore (ux uy maxCos) :precision binary32 (let* ((t_0 (+ (- 1.0 ux) (* ux maxCos)))) (* (sin (* (* uy 2.0) PI)) (sqrt (- 1.0 (* t_0 t_0))))))
float code(float ux, float uy, float maxCos) {
float t_0 = (1.0f - ux) + (ux * maxCos);
return sinf(((uy * 2.0f) * ((float) M_PI))) * sqrtf((1.0f - (t_0 * t_0)));
}
function code(ux, uy, maxCos) t_0 = Float32(Float32(Float32(1.0) - ux) + Float32(ux * maxCos)) return Float32(sin(Float32(Float32(uy * Float32(2.0)) * Float32(pi))) * sqrt(Float32(Float32(1.0) - Float32(t_0 * t_0)))) end
function tmp = code(ux, uy, maxCos) t_0 = (single(1.0) - ux) + (ux * maxCos); tmp = sin(((uy * single(2.0)) * single(pi))) * sqrt((single(1.0) - (t_0 * t_0))); end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left(1 - ux\right) + ux \cdot maxCos\\
\sin \left(\left(uy \cdot 2\right) \cdot \pi\right) \cdot \sqrt{1 - t\_0 \cdot t\_0}
\end{array}
\end{array}
Sampling outcomes in binary32 precision:
Herbie found 20 alternatives:
| Alternative | Accuracy | Speedup |
|---|
(FPCore (ux uy maxCos) :precision binary32 (let* ((t_0 (+ (- 1.0 ux) (* ux maxCos)))) (* (sin (* (* uy 2.0) PI)) (sqrt (- 1.0 (* t_0 t_0))))))
float code(float ux, float uy, float maxCos) {
float t_0 = (1.0f - ux) + (ux * maxCos);
return sinf(((uy * 2.0f) * ((float) M_PI))) * sqrtf((1.0f - (t_0 * t_0)));
}
function code(ux, uy, maxCos) t_0 = Float32(Float32(Float32(1.0) - ux) + Float32(ux * maxCos)) return Float32(sin(Float32(Float32(uy * Float32(2.0)) * Float32(pi))) * sqrt(Float32(Float32(1.0) - Float32(t_0 * t_0)))) end
function tmp = code(ux, uy, maxCos) t_0 = (single(1.0) - ux) + (ux * maxCos); tmp = sin(((uy * single(2.0)) * single(pi))) * sqrt((single(1.0) - (t_0 * t_0))); end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left(1 - ux\right) + ux \cdot maxCos\\
\sin \left(\left(uy \cdot 2\right) \cdot \pi\right) \cdot \sqrt{1 - t\_0 \cdot t\_0}
\end{array}
\end{array}
(FPCore (ux uy maxCos)
:precision binary32
(let* ((t_0 (* (+ maxCos -1.0) (+ -1.0 (* ux (- 1.0 maxCos)))))
(t_1 (- t_0 maxCos)))
(*
(sin (* uy (* 2.0 PI)))
(sqrt
(/
1.0
(/
(/ (+ 1.0 (* t_1 (+ t_0 (- -1.0 maxCos)))) (+ 1.0 (* t_1 (* t_1 t_1))))
ux))))))
float code(float ux, float uy, float maxCos) {
float t_0 = (maxCos + -1.0f) * (-1.0f + (ux * (1.0f - maxCos)));
float t_1 = t_0 - maxCos;
return sinf((uy * (2.0f * ((float) M_PI)))) * sqrtf((1.0f / (((1.0f + (t_1 * (t_0 + (-1.0f - maxCos)))) / (1.0f + (t_1 * (t_1 * t_1)))) / ux)));
}
function code(ux, uy, maxCos) t_0 = Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(-1.0) + Float32(ux * Float32(Float32(1.0) - maxCos)))) t_1 = Float32(t_0 - maxCos) return Float32(sin(Float32(uy * Float32(Float32(2.0) * Float32(pi)))) * sqrt(Float32(Float32(1.0) / Float32(Float32(Float32(Float32(1.0) + Float32(t_1 * Float32(t_0 + Float32(Float32(-1.0) - maxCos)))) / Float32(Float32(1.0) + Float32(t_1 * Float32(t_1 * t_1)))) / ux)))) end
function tmp = code(ux, uy, maxCos) t_0 = (maxCos + single(-1.0)) * (single(-1.0) + (ux * (single(1.0) - maxCos))); t_1 = t_0 - maxCos; tmp = sin((uy * (single(2.0) * single(pi)))) * sqrt((single(1.0) / (((single(1.0) + (t_1 * (t_0 + (single(-1.0) - maxCos)))) / (single(1.0) + (t_1 * (t_1 * t_1)))) / ux))); end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left(maxCos + -1\right) \cdot \left(-1 + ux \cdot \left(1 - maxCos\right)\right)\\
t_1 := t\_0 - maxCos\\
\sin \left(uy \cdot \left(2 \cdot \pi\right)\right) \cdot \sqrt{\frac{1}{\frac{\frac{1 + t\_1 \cdot \left(t\_0 + \left(-1 - maxCos\right)\right)}{1 + t\_1 \cdot \left(t\_1 \cdot t\_1\right)}}{ux}}}
\end{array}
\end{array}
Initial program 61.9%
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
sub-negN/A
+-lowering-+.f32N/A
distribute-rgt-neg-inN/A
Simplified62.0%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
Simplified98.2%
flip3-+N/A
clear-numN/A
/-lowering-/.f32N/A
/-lowering-/.f32N/A
Applied egg-rr98.2%
div-invN/A
clear-numN/A
/-lowering-/.f32N/A
Applied egg-rr98.3%
Final simplification98.3%
(FPCore (ux uy maxCos)
:precision binary32
(let* ((t_0 (- (* (+ maxCos -1.0) (+ -1.0 (* ux (- 1.0 maxCos)))) maxCos)))
(*
(sin (* uy (* 2.0 PI)))
(sqrt
(*
ux
(/ 1.0 (/ (+ 1.0 (* t_0 (+ -1.0 t_0))) (+ 1.0 (* t_0 (* t_0 t_0))))))))))
float code(float ux, float uy, float maxCos) {
float t_0 = ((maxCos + -1.0f) * (-1.0f + (ux * (1.0f - maxCos)))) - maxCos;
return sinf((uy * (2.0f * ((float) M_PI)))) * sqrtf((ux * (1.0f / ((1.0f + (t_0 * (-1.0f + t_0))) / (1.0f + (t_0 * (t_0 * t_0)))))));
}
function code(ux, uy, maxCos) t_0 = Float32(Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(-1.0) + Float32(ux * Float32(Float32(1.0) - maxCos)))) - maxCos) return Float32(sin(Float32(uy * Float32(Float32(2.0) * Float32(pi)))) * sqrt(Float32(ux * Float32(Float32(1.0) / Float32(Float32(Float32(1.0) + Float32(t_0 * Float32(Float32(-1.0) + t_0))) / Float32(Float32(1.0) + Float32(t_0 * Float32(t_0 * t_0)))))))) end
function tmp = code(ux, uy, maxCos) t_0 = ((maxCos + single(-1.0)) * (single(-1.0) + (ux * (single(1.0) - maxCos)))) - maxCos; tmp = sin((uy * (single(2.0) * single(pi)))) * sqrt((ux * (single(1.0) / ((single(1.0) + (t_0 * (single(-1.0) + t_0))) / (single(1.0) + (t_0 * (t_0 * t_0))))))); end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left(maxCos + -1\right) \cdot \left(-1 + ux \cdot \left(1 - maxCos\right)\right) - maxCos\\
\sin \left(uy \cdot \left(2 \cdot \pi\right)\right) \cdot \sqrt{ux \cdot \frac{1}{\frac{1 + t\_0 \cdot \left(-1 + t\_0\right)}{1 + t\_0 \cdot \left(t\_0 \cdot t\_0\right)}}}
\end{array}
\end{array}
Initial program 61.9%
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
sub-negN/A
+-lowering-+.f32N/A
distribute-rgt-neg-inN/A
Simplified62.0%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
Simplified98.2%
flip3-+N/A
clear-numN/A
/-lowering-/.f32N/A
/-lowering-/.f32N/A
Applied egg-rr98.2%
Final simplification98.2%
(FPCore (ux uy maxCos)
:precision binary32
(*
(sin (* uy (* 2.0 PI)))
(sqrt
(*
(* ux ux)
(/
(+ 2.0 (- (* (+ maxCos -1.0) (* ux (- 1.0 maxCos))) (* 2.0 maxCos)))
ux)))))
float code(float ux, float uy, float maxCos) {
return sinf((uy * (2.0f * ((float) M_PI)))) * sqrtf(((ux * ux) * ((2.0f + (((maxCos + -1.0f) * (ux * (1.0f - maxCos))) - (2.0f * maxCos))) / ux)));
}
function code(ux, uy, maxCos) return Float32(sin(Float32(uy * Float32(Float32(2.0) * Float32(pi)))) * sqrt(Float32(Float32(ux * ux) * Float32(Float32(Float32(2.0) + Float32(Float32(Float32(maxCos + Float32(-1.0)) * Float32(ux * Float32(Float32(1.0) - maxCos))) - Float32(Float32(2.0) * maxCos))) / ux)))) end
function tmp = code(ux, uy, maxCos) tmp = sin((uy * (single(2.0) * single(pi)))) * sqrt(((ux * ux) * ((single(2.0) + (((maxCos + single(-1.0)) * (ux * (single(1.0) - maxCos))) - (single(2.0) * maxCos))) / ux))); end
\begin{array}{l}
\\
\sin \left(uy \cdot \left(2 \cdot \pi\right)\right) \cdot \sqrt{\left(ux \cdot ux\right) \cdot \frac{2 + \left(\left(maxCos + -1\right) \cdot \left(ux \cdot \left(1 - maxCos\right)\right) - 2 \cdot maxCos\right)}{ux}}
\end{array}
Initial program 61.9%
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
sub-negN/A
+-lowering-+.f32N/A
distribute-rgt-neg-inN/A
Simplified62.0%
Taylor expanded in ux around inf
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
mul-1-negN/A
distribute-frac-negN/A
sub-negN/A
metadata-evalN/A
distribute-neg-inN/A
metadata-evalN/A
+-commutativeN/A
sub-negN/A
/-lowering-/.f32N/A
--lowering--.f32N/A
--lowering--.f32N/A
Simplified98.2%
Taylor expanded in ux around 0
/-lowering-/.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3298.2%
Simplified98.2%
Final simplification98.2%
(FPCore (ux uy maxCos)
:precision binary32
(*
(sin (* PI (* uy 2.0)))
(sqrt
(*
(* ux ux)
(+ (* 2.0 (/ (- 1.0 maxCos) ux)) (* (+ maxCos -1.0) (- 1.0 maxCos)))))))
float code(float ux, float uy, float maxCos) {
return sinf((((float) M_PI) * (uy * 2.0f))) * sqrtf(((ux * ux) * ((2.0f * ((1.0f - maxCos) / ux)) + ((maxCos + -1.0f) * (1.0f - maxCos)))));
}
function code(ux, uy, maxCos) return Float32(sin(Float32(Float32(pi) * Float32(uy * Float32(2.0)))) * sqrt(Float32(Float32(ux * ux) * Float32(Float32(Float32(2.0) * Float32(Float32(Float32(1.0) - maxCos) / ux)) + Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(1.0) - maxCos)))))) end
function tmp = code(ux, uy, maxCos) tmp = sin((single(pi) * (uy * single(2.0)))) * sqrt(((ux * ux) * ((single(2.0) * ((single(1.0) - maxCos) / ux)) + ((maxCos + single(-1.0)) * (single(1.0) - maxCos))))); end
\begin{array}{l}
\\
\sin \left(\pi \cdot \left(uy \cdot 2\right)\right) \cdot \sqrt{\left(ux \cdot ux\right) \cdot \left(2 \cdot \frac{1 - maxCos}{ux} + \left(maxCos + -1\right) \cdot \left(1 - maxCos\right)\right)}
\end{array}
Initial program 61.9%
Taylor expanded in ux around -inf
Simplified98.2%
Final simplification98.2%
(FPCore (ux uy maxCos)
:precision binary32
(*
(sin (* uy (* 2.0 PI)))
(sqrt
(*
ux
(+ 1.0 (- (* (+ maxCos -1.0) (+ -1.0 (* ux (- 1.0 maxCos)))) maxCos))))))
float code(float ux, float uy, float maxCos) {
return sinf((uy * (2.0f * ((float) M_PI)))) * sqrtf((ux * (1.0f + (((maxCos + -1.0f) * (-1.0f + (ux * (1.0f - maxCos)))) - maxCos))));
}
function code(ux, uy, maxCos) return Float32(sin(Float32(uy * Float32(Float32(2.0) * Float32(pi)))) * sqrt(Float32(ux * Float32(Float32(1.0) + Float32(Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(-1.0) + Float32(ux * Float32(Float32(1.0) - maxCos)))) - maxCos))))) end
function tmp = code(ux, uy, maxCos) tmp = sin((uy * (single(2.0) * single(pi)))) * sqrt((ux * (single(1.0) + (((maxCos + single(-1.0)) * (single(-1.0) + (ux * (single(1.0) - maxCos)))) - maxCos)))); end
\begin{array}{l}
\\
\sin \left(uy \cdot \left(2 \cdot \pi\right)\right) \cdot \sqrt{ux \cdot \left(1 + \left(\left(maxCos + -1\right) \cdot \left(-1 + ux \cdot \left(1 - maxCos\right)\right) - maxCos\right)\right)}
\end{array}
Initial program 61.9%
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
sub-negN/A
+-lowering-+.f32N/A
distribute-rgt-neg-inN/A
Simplified62.0%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
Simplified98.2%
Final simplification98.2%
(FPCore (ux uy maxCos) :precision binary32 (* (sin (* uy (* 2.0 PI))) (sqrt (+ (* ux (- 2.0 ux)) (* (* maxCos ux) (+ (* 2.0 ux) -2.0))))))
float code(float ux, float uy, float maxCos) {
return sinf((uy * (2.0f * ((float) M_PI)))) * sqrtf(((ux * (2.0f - ux)) + ((maxCos * ux) * ((2.0f * ux) + -2.0f))));
}
function code(ux, uy, maxCos) return Float32(sin(Float32(uy * Float32(Float32(2.0) * Float32(pi)))) * sqrt(Float32(Float32(ux * Float32(Float32(2.0) - ux)) + Float32(Float32(maxCos * ux) * Float32(Float32(Float32(2.0) * ux) + Float32(-2.0)))))) end
function tmp = code(ux, uy, maxCos) tmp = sin((uy * (single(2.0) * single(pi)))) * sqrt(((ux * (single(2.0) - ux)) + ((maxCos * ux) * ((single(2.0) * ux) + single(-2.0))))); end
\begin{array}{l}
\\
\sin \left(uy \cdot \left(2 \cdot \pi\right)\right) \cdot \sqrt{ux \cdot \left(2 - ux\right) + \left(maxCos \cdot ux\right) \cdot \left(2 \cdot ux + -2\right)}
\end{array}
Initial program 61.9%
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
sub-negN/A
+-lowering-+.f32N/A
distribute-rgt-neg-inN/A
Simplified62.0%
Taylor expanded in ux around inf
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
mul-1-negN/A
distribute-frac-negN/A
sub-negN/A
metadata-evalN/A
distribute-neg-inN/A
metadata-evalN/A
+-commutativeN/A
sub-negN/A
/-lowering-/.f32N/A
--lowering--.f32N/A
--lowering--.f32N/A
Simplified98.2%
Taylor expanded in ux around 0
/-lowering-/.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3298.2%
Simplified98.2%
Taylor expanded in maxCos around 0
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
mul-1-negN/A
neg-lowering-neg.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3297.4%
Simplified97.4%
Final simplification97.4%
(FPCore (ux uy maxCos)
:precision binary32
(if (<= (* uy 2.0) 0.014999999664723873)
(*
(+ (* 2.0 PI) (* uy (* (* uy (* PI (* PI PI))) -1.3333333333333333)))
(*
uy
(pow
(*
ux
(+ (- 1.0 maxCos) (* (+ maxCos -1.0) (+ -1.0 (* ux (- 1.0 maxCos))))))
0.5)))
(* (sin (* uy (* 2.0 PI))) (sqrt (* ux (- 2.0 ux))))))
float code(float ux, float uy, float maxCos) {
float tmp;
if ((uy * 2.0f) <= 0.014999999664723873f) {
tmp = ((2.0f * ((float) M_PI)) + (uy * ((uy * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) * -1.3333333333333333f))) * (uy * powf((ux * ((1.0f - maxCos) + ((maxCos + -1.0f) * (-1.0f + (ux * (1.0f - maxCos)))))), 0.5f));
} else {
tmp = sinf((uy * (2.0f * ((float) M_PI)))) * sqrtf((ux * (2.0f - ux)));
}
return tmp;
}
function code(ux, uy, maxCos) tmp = Float32(0.0) if (Float32(uy * Float32(2.0)) <= Float32(0.014999999664723873)) tmp = Float32(Float32(Float32(Float32(2.0) * Float32(pi)) + Float32(uy * Float32(Float32(uy * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) * Float32(-1.3333333333333333)))) * Float32(uy * (Float32(ux * Float32(Float32(Float32(1.0) - maxCos) + Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(-1.0) + Float32(ux * Float32(Float32(1.0) - maxCos)))))) ^ Float32(0.5)))); else tmp = Float32(sin(Float32(uy * Float32(Float32(2.0) * Float32(pi)))) * sqrt(Float32(ux * Float32(Float32(2.0) - ux)))); end return tmp end
function tmp_2 = code(ux, uy, maxCos) tmp = single(0.0); if ((uy * single(2.0)) <= single(0.014999999664723873)) tmp = ((single(2.0) * single(pi)) + (uy * ((uy * (single(pi) * (single(pi) * single(pi)))) * single(-1.3333333333333333)))) * (uy * ((ux * ((single(1.0) - maxCos) + ((maxCos + single(-1.0)) * (single(-1.0) + (ux * (single(1.0) - maxCos)))))) ^ single(0.5))); else tmp = sin((uy * (single(2.0) * single(pi)))) * sqrt((ux * (single(2.0) - ux))); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;uy \cdot 2 \leq 0.014999999664723873:\\
\;\;\;\;\left(2 \cdot \pi + uy \cdot \left(\left(uy \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right)\right) \cdot -1.3333333333333333\right)\right) \cdot \left(uy \cdot {\left(ux \cdot \left(\left(1 - maxCos\right) + \left(maxCos + -1\right) \cdot \left(-1 + ux \cdot \left(1 - maxCos\right)\right)\right)\right)}^{0.5}\right)\\
\mathbf{else}:\\
\;\;\;\;\sin \left(uy \cdot \left(2 \cdot \pi\right)\right) \cdot \sqrt{ux \cdot \left(2 - ux\right)}\\
\end{array}
\end{array}
if (*.f32 uy #s(literal 2 binary32)) < 0.0149999997Initial program 60.7%
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
sub-negN/A
+-lowering-+.f32N/A
distribute-rgt-neg-inN/A
Simplified60.8%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
Simplified98.4%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
cube-multN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3298.5%
Simplified98.5%
Applied egg-rr98.6%
if 0.0149999997 < (*.f32 uy #s(literal 2 binary32)) Initial program 65.9%
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
sub-negN/A
+-lowering-+.f32N/A
distribute-rgt-neg-inN/A
Simplified66.0%
Taylor expanded in ux around inf
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
mul-1-negN/A
distribute-frac-negN/A
sub-negN/A
metadata-evalN/A
distribute-neg-inN/A
metadata-evalN/A
+-commutativeN/A
sub-negN/A
/-lowering-/.f32N/A
--lowering--.f32N/A
--lowering--.f32N/A
Simplified97.3%
Taylor expanded in ux around 0
/-lowering-/.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3297.4%
Simplified97.4%
Taylor expanded in maxCos around -inf
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
distribute-lft-outN/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified49.1%
Taylor expanded in maxCos around 0
*-lowering-*.f32N/A
--lowering--.f3290.0%
Simplified90.0%
Final simplification96.7%
(FPCore (ux uy maxCos)
:precision binary32
(*
(* uy (+ (* 2.0 PI) (* -1.3333333333333333 (* (* PI (* PI PI)) (* uy uy)))))
(sqrt
(*
(* ux ux)
(+
(/ (- 1.0 maxCos) ux)
(- (+ (/ 1.0 ux) (* (+ maxCos -1.0) (- 1.0 maxCos))) (/ maxCos ux)))))))
float code(float ux, float uy, float maxCos) {
return (uy * ((2.0f * ((float) M_PI)) + (-1.3333333333333333f * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * uy))))) * sqrtf(((ux * ux) * (((1.0f - maxCos) / ux) + (((1.0f / ux) + ((maxCos + -1.0f) * (1.0f - maxCos))) - (maxCos / ux)))));
}
function code(ux, uy, maxCos) return Float32(Float32(uy * Float32(Float32(Float32(2.0) * Float32(pi)) + Float32(Float32(-1.3333333333333333) * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * uy))))) * sqrt(Float32(Float32(ux * ux) * Float32(Float32(Float32(Float32(1.0) - maxCos) / ux) + Float32(Float32(Float32(Float32(1.0) / ux) + Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(1.0) - maxCos))) - Float32(maxCos / ux)))))) end
function tmp = code(ux, uy, maxCos) tmp = (uy * ((single(2.0) * single(pi)) + (single(-1.3333333333333333) * ((single(pi) * (single(pi) * single(pi))) * (uy * uy))))) * sqrt(((ux * ux) * (((single(1.0) - maxCos) / ux) + (((single(1.0) / ux) + ((maxCos + single(-1.0)) * (single(1.0) - maxCos))) - (maxCos / ux))))); end
\begin{array}{l}
\\
\left(uy \cdot \left(2 \cdot \pi + -1.3333333333333333 \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot uy\right)\right)\right)\right) \cdot \sqrt{\left(ux \cdot ux\right) \cdot \left(\frac{1 - maxCos}{ux} + \left(\left(\frac{1}{ux} + \left(maxCos + -1\right) \cdot \left(1 - maxCos\right)\right) - \frac{maxCos}{ux}\right)\right)}
\end{array}
Initial program 61.9%
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
sub-negN/A
+-lowering-+.f32N/A
distribute-rgt-neg-inN/A
Simplified62.0%
Taylor expanded in ux around inf
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
mul-1-negN/A
distribute-frac-negN/A
sub-negN/A
metadata-evalN/A
distribute-neg-inN/A
metadata-evalN/A
+-commutativeN/A
sub-negN/A
/-lowering-/.f32N/A
--lowering--.f32N/A
--lowering--.f32N/A
Simplified98.2%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
cube-multN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3289.2%
Simplified89.2%
Final simplification89.2%
(FPCore (ux uy maxCos)
:precision binary32
(*
(+ (* 2.0 PI) (* uy (* (* uy (* PI (* PI PI))) -1.3333333333333333)))
(*
uy
(pow
(*
ux
(+ (- 1.0 maxCos) (* (+ maxCos -1.0) (+ -1.0 (* ux (- 1.0 maxCos))))))
0.5))))
float code(float ux, float uy, float maxCos) {
return ((2.0f * ((float) M_PI)) + (uy * ((uy * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) * -1.3333333333333333f))) * (uy * powf((ux * ((1.0f - maxCos) + ((maxCos + -1.0f) * (-1.0f + (ux * (1.0f - maxCos)))))), 0.5f));
}
function code(ux, uy, maxCos) return Float32(Float32(Float32(Float32(2.0) * Float32(pi)) + Float32(uy * Float32(Float32(uy * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) * Float32(-1.3333333333333333)))) * Float32(uy * (Float32(ux * Float32(Float32(Float32(1.0) - maxCos) + Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(-1.0) + Float32(ux * Float32(Float32(1.0) - maxCos)))))) ^ Float32(0.5)))) end
function tmp = code(ux, uy, maxCos) tmp = ((single(2.0) * single(pi)) + (uy * ((uy * (single(pi) * (single(pi) * single(pi)))) * single(-1.3333333333333333)))) * (uy * ((ux * ((single(1.0) - maxCos) + ((maxCos + single(-1.0)) * (single(-1.0) + (ux * (single(1.0) - maxCos)))))) ^ single(0.5))); end
\begin{array}{l}
\\
\left(2 \cdot \pi + uy \cdot \left(\left(uy \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right)\right) \cdot -1.3333333333333333\right)\right) \cdot \left(uy \cdot {\left(ux \cdot \left(\left(1 - maxCos\right) + \left(maxCos + -1\right) \cdot \left(-1 + ux \cdot \left(1 - maxCos\right)\right)\right)\right)}^{0.5}\right)
\end{array}
Initial program 61.9%
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
sub-negN/A
+-lowering-+.f32N/A
distribute-rgt-neg-inN/A
Simplified62.0%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
Simplified98.2%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
cube-multN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3289.1%
Simplified89.1%
Applied egg-rr89.2%
Final simplification89.2%
(FPCore (ux uy maxCos)
:precision binary32
(*
(sqrt
(*
ux
(+ 1.0 (- (* (+ maxCos -1.0) (+ -1.0 (* ux (- 1.0 maxCos)))) maxCos))))
(*
uy
(+ (* 2.0 PI) (* -1.3333333333333333 (* (* PI (* PI PI)) (* uy uy)))))))
float code(float ux, float uy, float maxCos) {
return sqrtf((ux * (1.0f + (((maxCos + -1.0f) * (-1.0f + (ux * (1.0f - maxCos)))) - maxCos)))) * (uy * ((2.0f * ((float) M_PI)) + (-1.3333333333333333f * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * uy)))));
}
function code(ux, uy, maxCos) return Float32(sqrt(Float32(ux * Float32(Float32(1.0) + Float32(Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(-1.0) + Float32(ux * Float32(Float32(1.0) - maxCos)))) - maxCos)))) * Float32(uy * Float32(Float32(Float32(2.0) * Float32(pi)) + Float32(Float32(-1.3333333333333333) * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * uy)))))) end
function tmp = code(ux, uy, maxCos) tmp = sqrt((ux * (single(1.0) + (((maxCos + single(-1.0)) * (single(-1.0) + (ux * (single(1.0) - maxCos)))) - maxCos)))) * (uy * ((single(2.0) * single(pi)) + (single(-1.3333333333333333) * ((single(pi) * (single(pi) * single(pi))) * (uy * uy))))); end
\begin{array}{l}
\\
\sqrt{ux \cdot \left(1 + \left(\left(maxCos + -1\right) \cdot \left(-1 + ux \cdot \left(1 - maxCos\right)\right) - maxCos\right)\right)} \cdot \left(uy \cdot \left(2 \cdot \pi + -1.3333333333333333 \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot uy\right)\right)\right)\right)
\end{array}
Initial program 61.9%
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
sub-negN/A
+-lowering-+.f32N/A
distribute-rgt-neg-inN/A
Simplified62.0%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
Simplified98.2%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
cube-multN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3289.1%
Simplified89.1%
Final simplification89.1%
(FPCore (ux uy maxCos) :precision binary32 (* (* uy (+ (* 2.0 PI) (* -1.3333333333333333 (* (* PI (* PI PI)) (* uy uy))))) (sqrt (* ux (+ 1.0 (+ (* maxCos (+ (* 2.0 ux) -2.0)) (- 1.0 ux)))))))
float code(float ux, float uy, float maxCos) {
return (uy * ((2.0f * ((float) M_PI)) + (-1.3333333333333333f * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * uy))))) * sqrtf((ux * (1.0f + ((maxCos * ((2.0f * ux) + -2.0f)) + (1.0f - ux)))));
}
function code(ux, uy, maxCos) return Float32(Float32(uy * Float32(Float32(Float32(2.0) * Float32(pi)) + Float32(Float32(-1.3333333333333333) * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * uy))))) * sqrt(Float32(ux * Float32(Float32(1.0) + Float32(Float32(maxCos * Float32(Float32(Float32(2.0) * ux) + Float32(-2.0))) + Float32(Float32(1.0) - ux)))))) end
function tmp = code(ux, uy, maxCos) tmp = (uy * ((single(2.0) * single(pi)) + (single(-1.3333333333333333) * ((single(pi) * (single(pi) * single(pi))) * (uy * uy))))) * sqrt((ux * (single(1.0) + ((maxCos * ((single(2.0) * ux) + single(-2.0))) + (single(1.0) - ux))))); end
\begin{array}{l}
\\
\left(uy \cdot \left(2 \cdot \pi + -1.3333333333333333 \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot uy\right)\right)\right)\right) \cdot \sqrt{ux \cdot \left(1 + \left(maxCos \cdot \left(2 \cdot ux + -2\right) + \left(1 - ux\right)\right)\right)}
\end{array}
Initial program 61.9%
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
sub-negN/A
+-lowering-+.f32N/A
distribute-rgt-neg-inN/A
Simplified62.0%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
Simplified98.2%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
cube-multN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3289.1%
Simplified89.1%
Taylor expanded in maxCos around 0
+-lowering-+.f32N/A
+-lowering-+.f32N/A
mul-1-negN/A
neg-lowering-neg.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3288.6%
Simplified88.6%
Final simplification88.6%
(FPCore (ux uy maxCos)
:precision binary32
(if (<= (* uy 2.0) 0.0003000000142492354)
(*
(* 2.0 (* uy PI))
(sqrt
(*
(* ux ux)
(+ (/ (+ 2.0 (* maxCos -2.0)) ux) (* (+ maxCos -1.0) (- 1.0 maxCos))))))
(*
(*
uy
(+ (* 2.0 PI) (* -1.3333333333333333 (* (* PI (* PI PI)) (* uy uy)))))
(sqrt (* ux (+ 1.0 (- 1.0 ux)))))))
float code(float ux, float uy, float maxCos) {
float tmp;
if ((uy * 2.0f) <= 0.0003000000142492354f) {
tmp = (2.0f * (uy * ((float) M_PI))) * sqrtf(((ux * ux) * (((2.0f + (maxCos * -2.0f)) / ux) + ((maxCos + -1.0f) * (1.0f - maxCos)))));
} else {
tmp = (uy * ((2.0f * ((float) M_PI)) + (-1.3333333333333333f * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * uy))))) * sqrtf((ux * (1.0f + (1.0f - ux))));
}
return tmp;
}
function code(ux, uy, maxCos) tmp = Float32(0.0) if (Float32(uy * Float32(2.0)) <= Float32(0.0003000000142492354)) tmp = Float32(Float32(Float32(2.0) * Float32(uy * Float32(pi))) * sqrt(Float32(Float32(ux * ux) * Float32(Float32(Float32(Float32(2.0) + Float32(maxCos * Float32(-2.0))) / ux) + Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(1.0) - maxCos)))))); else tmp = Float32(Float32(uy * Float32(Float32(Float32(2.0) * Float32(pi)) + Float32(Float32(-1.3333333333333333) * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * uy))))) * sqrt(Float32(ux * Float32(Float32(1.0) + Float32(Float32(1.0) - ux))))); end return tmp end
function tmp_2 = code(ux, uy, maxCos) tmp = single(0.0); if ((uy * single(2.0)) <= single(0.0003000000142492354)) tmp = (single(2.0) * (uy * single(pi))) * sqrt(((ux * ux) * (((single(2.0) + (maxCos * single(-2.0))) / ux) + ((maxCos + single(-1.0)) * (single(1.0) - maxCos))))); else tmp = (uy * ((single(2.0) * single(pi)) + (single(-1.3333333333333333) * ((single(pi) * (single(pi) * single(pi))) * (uy * uy))))) * sqrt((ux * (single(1.0) + (single(1.0) - ux)))); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;uy \cdot 2 \leq 0.0003000000142492354:\\
\;\;\;\;\left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot \sqrt{\left(ux \cdot ux\right) \cdot \left(\frac{2 + maxCos \cdot -2}{ux} + \left(maxCos + -1\right) \cdot \left(1 - maxCos\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\left(uy \cdot \left(2 \cdot \pi + -1.3333333333333333 \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot uy\right)\right)\right)\right) \cdot \sqrt{ux \cdot \left(1 + \left(1 - ux\right)\right)}\\
\end{array}
\end{array}
if (*.f32 uy #s(literal 2 binary32)) < 3.00000014e-4Initial program 61.1%
Taylor expanded in uy around 0
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
--lowering--.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f3261.2%
Simplified61.2%
Taylor expanded in ux around inf
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--r+N/A
associate-*r/N/A
metadata-evalN/A
associate-*r/N/A
div-subN/A
--lowering--.f32N/A
/-lowering-/.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f3298.4%
Simplified98.4%
if 3.00000014e-4 < (*.f32 uy #s(literal 2 binary32)) Initial program 63.0%
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
sub-negN/A
+-lowering-+.f32N/A
distribute-rgt-neg-inN/A
Simplified63.2%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
Simplified97.8%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
cube-multN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3275.2%
Simplified75.2%
Taylor expanded in maxCos around 0
sqrt-lowering-sqrt.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
mul-1-negN/A
neg-lowering-neg.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f3273.1%
Simplified73.1%
Final simplification88.2%
(FPCore (ux uy maxCos)
:precision binary32
(if (<= (* uy 2.0) 0.0003000000142492354)
(*
(* 2.0 (* uy PI))
(sqrt
(*
(* ux ux)
(+ (/ (+ 2.0 (* maxCos -2.0)) ux) (* (+ maxCos -1.0) (- 1.0 maxCos))))))
(*
(sqrt (* ux (+ 1.0 (- 1.0 ux))))
(*
uy
(+ (* 2.0 PI) (* (* PI (* PI PI)) (* -1.3333333333333333 (* uy uy))))))))
float code(float ux, float uy, float maxCos) {
float tmp;
if ((uy * 2.0f) <= 0.0003000000142492354f) {
tmp = (2.0f * (uy * ((float) M_PI))) * sqrtf(((ux * ux) * (((2.0f + (maxCos * -2.0f)) / ux) + ((maxCos + -1.0f) * (1.0f - maxCos)))));
} else {
tmp = sqrtf((ux * (1.0f + (1.0f - ux)))) * (uy * ((2.0f * ((float) M_PI)) + ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (-1.3333333333333333f * (uy * uy)))));
}
return tmp;
}
function code(ux, uy, maxCos) tmp = Float32(0.0) if (Float32(uy * Float32(2.0)) <= Float32(0.0003000000142492354)) tmp = Float32(Float32(Float32(2.0) * Float32(uy * Float32(pi))) * sqrt(Float32(Float32(ux * ux) * Float32(Float32(Float32(Float32(2.0) + Float32(maxCos * Float32(-2.0))) / ux) + Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(1.0) - maxCos)))))); else tmp = Float32(sqrt(Float32(ux * Float32(Float32(1.0) + Float32(Float32(1.0) - ux)))) * Float32(uy * Float32(Float32(Float32(2.0) * Float32(pi)) + Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(Float32(-1.3333333333333333) * Float32(uy * uy)))))); end return tmp end
function tmp_2 = code(ux, uy, maxCos) tmp = single(0.0); if ((uy * single(2.0)) <= single(0.0003000000142492354)) tmp = (single(2.0) * (uy * single(pi))) * sqrt(((ux * ux) * (((single(2.0) + (maxCos * single(-2.0))) / ux) + ((maxCos + single(-1.0)) * (single(1.0) - maxCos))))); else tmp = sqrt((ux * (single(1.0) + (single(1.0) - ux)))) * (uy * ((single(2.0) * single(pi)) + ((single(pi) * (single(pi) * single(pi))) * (single(-1.3333333333333333) * (uy * uy))))); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;uy \cdot 2 \leq 0.0003000000142492354:\\
\;\;\;\;\left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot \sqrt{\left(ux \cdot ux\right) \cdot \left(\frac{2 + maxCos \cdot -2}{ux} + \left(maxCos + -1\right) \cdot \left(1 - maxCos\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\sqrt{ux \cdot \left(1 + \left(1 - ux\right)\right)} \cdot \left(uy \cdot \left(2 \cdot \pi + \left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right)\right)\right)\\
\end{array}
\end{array}
if (*.f32 uy #s(literal 2 binary32)) < 3.00000014e-4Initial program 61.1%
Taylor expanded in uy around 0
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
--lowering--.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f3261.2%
Simplified61.2%
Taylor expanded in ux around inf
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--r+N/A
associate-*r/N/A
metadata-evalN/A
associate-*r/N/A
div-subN/A
--lowering--.f32N/A
/-lowering-/.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f3298.4%
Simplified98.4%
if 3.00000014e-4 < (*.f32 uy #s(literal 2 binary32)) Initial program 63.0%
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
sub-negN/A
+-lowering-+.f32N/A
distribute-rgt-neg-inN/A
Simplified63.2%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
Simplified97.8%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
cube-multN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3275.2%
Simplified75.2%
Taylor expanded in maxCos around 0
*-lowering-*.f32N/A
sqrt-lowering-sqrt.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
mul-1-negN/A
neg-lowering-neg.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified73.1%
Final simplification88.2%
(FPCore (ux uy maxCos)
:precision binary32
(let* ((t_0 (+ 2.0 (* maxCos -2.0))))
(if (<= (* uy 2.0) 0.0044999998062849045)
(*
(* 2.0 (* uy PI))
(sqrt (* (* ux ux) (+ (/ t_0 ux) (* (+ maxCos -1.0) (- 1.0 maxCos))))))
(*
(+ (* 2.0 PI) (* -1.3333333333333333 (* (* PI (* PI PI)) (* uy uy))))
(* uy (sqrt (* ux t_0)))))))
float code(float ux, float uy, float maxCos) {
float t_0 = 2.0f + (maxCos * -2.0f);
float tmp;
if ((uy * 2.0f) <= 0.0044999998062849045f) {
tmp = (2.0f * (uy * ((float) M_PI))) * sqrtf(((ux * ux) * ((t_0 / ux) + ((maxCos + -1.0f) * (1.0f - maxCos)))));
} else {
tmp = ((2.0f * ((float) M_PI)) + (-1.3333333333333333f * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * uy)))) * (uy * sqrtf((ux * t_0)));
}
return tmp;
}
function code(ux, uy, maxCos) t_0 = Float32(Float32(2.0) + Float32(maxCos * Float32(-2.0))) tmp = Float32(0.0) if (Float32(uy * Float32(2.0)) <= Float32(0.0044999998062849045)) tmp = Float32(Float32(Float32(2.0) * Float32(uy * Float32(pi))) * sqrt(Float32(Float32(ux * ux) * Float32(Float32(t_0 / ux) + Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(1.0) - maxCos)))))); else tmp = Float32(Float32(Float32(Float32(2.0) * Float32(pi)) + Float32(Float32(-1.3333333333333333) * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * uy)))) * Float32(uy * sqrt(Float32(ux * t_0)))); end return tmp end
function tmp_2 = code(ux, uy, maxCos) t_0 = single(2.0) + (maxCos * single(-2.0)); tmp = single(0.0); if ((uy * single(2.0)) <= single(0.0044999998062849045)) tmp = (single(2.0) * (uy * single(pi))) * sqrt(((ux * ux) * ((t_0 / ux) + ((maxCos + single(-1.0)) * (single(1.0) - maxCos))))); else tmp = ((single(2.0) * single(pi)) + (single(-1.3333333333333333) * ((single(pi) * (single(pi) * single(pi))) * (uy * uy)))) * (uy * sqrt((ux * t_0))); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 2 + maxCos \cdot -2\\
\mathbf{if}\;uy \cdot 2 \leq 0.0044999998062849045:\\
\;\;\;\;\left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot \sqrt{\left(ux \cdot ux\right) \cdot \left(\frac{t\_0}{ux} + \left(maxCos + -1\right) \cdot \left(1 - maxCos\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\left(2 \cdot \pi + -1.3333333333333333 \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot uy\right)\right)\right) \cdot \left(uy \cdot \sqrt{ux \cdot t\_0}\right)\\
\end{array}
\end{array}
if (*.f32 uy #s(literal 2 binary32)) < 0.00449999981Initial program 61.7%
Taylor expanded in uy around 0
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
--lowering--.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f3261.1%
Simplified61.1%
Taylor expanded in ux around inf
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--r+N/A
associate-*r/N/A
metadata-evalN/A
associate-*r/N/A
div-subN/A
--lowering--.f32N/A
/-lowering-/.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f3296.4%
Simplified96.4%
if 0.00449999981 < (*.f32 uy #s(literal 2 binary32)) Initial program 62.5%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
associate-*r*N/A
associate-*r*N/A
distribute-rgt-outN/A
*-lowering-*.f32N/A
Simplified44.5%
Taylor expanded in ux around 0
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
sqrt-lowering-sqrt.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified55.3%
Final simplification84.7%
(FPCore (ux uy maxCos)
:precision binary32
(let* ((t_0 (+ 2.0 (* maxCos -2.0))))
(if (<= (* uy 2.0) 0.0044999998062849045)
(*
(* 2.0 (* uy PI))
(sqrt (* (* ux ux) (+ (/ t_0 ux) (* (+ maxCos -1.0) (- 1.0 maxCos))))))
(*
uy
(*
(+ (* 2.0 PI) (* (* PI (* PI PI)) (* -1.3333333333333333 (* uy uy))))
(sqrt (* ux t_0)))))))
float code(float ux, float uy, float maxCos) {
float t_0 = 2.0f + (maxCos * -2.0f);
float tmp;
if ((uy * 2.0f) <= 0.0044999998062849045f) {
tmp = (2.0f * (uy * ((float) M_PI))) * sqrtf(((ux * ux) * ((t_0 / ux) + ((maxCos + -1.0f) * (1.0f - maxCos)))));
} else {
tmp = uy * (((2.0f * ((float) M_PI)) + ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (-1.3333333333333333f * (uy * uy)))) * sqrtf((ux * t_0)));
}
return tmp;
}
function code(ux, uy, maxCos) t_0 = Float32(Float32(2.0) + Float32(maxCos * Float32(-2.0))) tmp = Float32(0.0) if (Float32(uy * Float32(2.0)) <= Float32(0.0044999998062849045)) tmp = Float32(Float32(Float32(2.0) * Float32(uy * Float32(pi))) * sqrt(Float32(Float32(ux * ux) * Float32(Float32(t_0 / ux) + Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(1.0) - maxCos)))))); else tmp = Float32(uy * Float32(Float32(Float32(Float32(2.0) * Float32(pi)) + Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(Float32(-1.3333333333333333) * Float32(uy * uy)))) * sqrt(Float32(ux * t_0)))); end return tmp end
function tmp_2 = code(ux, uy, maxCos) t_0 = single(2.0) + (maxCos * single(-2.0)); tmp = single(0.0); if ((uy * single(2.0)) <= single(0.0044999998062849045)) tmp = (single(2.0) * (uy * single(pi))) * sqrt(((ux * ux) * ((t_0 / ux) + ((maxCos + single(-1.0)) * (single(1.0) - maxCos))))); else tmp = uy * (((single(2.0) * single(pi)) + ((single(pi) * (single(pi) * single(pi))) * (single(-1.3333333333333333) * (uy * uy)))) * sqrt((ux * t_0))); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 2 + maxCos \cdot -2\\
\mathbf{if}\;uy \cdot 2 \leq 0.0044999998062849045:\\
\;\;\;\;\left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot \sqrt{\left(ux \cdot ux\right) \cdot \left(\frac{t\_0}{ux} + \left(maxCos + -1\right) \cdot \left(1 - maxCos\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;uy \cdot \left(\left(2 \cdot \pi + \left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right)\right) \cdot \sqrt{ux \cdot t\_0}\right)\\
\end{array}
\end{array}
if (*.f32 uy #s(literal 2 binary32)) < 0.00449999981Initial program 61.7%
Taylor expanded in uy around 0
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
--lowering--.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f3261.1%
Simplified61.1%
Taylor expanded in ux around inf
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--r+N/A
associate-*r/N/A
metadata-evalN/A
associate-*r/N/A
div-subN/A
--lowering--.f32N/A
/-lowering-/.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f3296.4%
Simplified96.4%
if 0.00449999981 < (*.f32 uy #s(literal 2 binary32)) Initial program 62.5%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
associate-*r*N/A
associate-*r*N/A
distribute-rgt-outN/A
*-lowering-*.f32N/A
Simplified44.5%
Taylor expanded in ux around 0
cancel-sign-sub-invN/A
metadata-evalN/A
sqrt-lowering-sqrt.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f3255.3%
Simplified55.3%
Final simplification84.6%
(FPCore (ux uy maxCos)
:precision binary32
(if (<= (* uy 2.0) 0.0044999998062849045)
(*
2.0
(*
(* uy PI)
(sqrt
(*
ux
(+ 2.0 (- (* (+ maxCos -1.0) (* ux (- 1.0 maxCos))) (* 2.0 maxCos)))))))
(*
uy
(*
(+ (* 2.0 PI) (* (* PI (* PI PI)) (* -1.3333333333333333 (* uy uy))))
(sqrt (* ux (+ 2.0 (* maxCos -2.0))))))))
float code(float ux, float uy, float maxCos) {
float tmp;
if ((uy * 2.0f) <= 0.0044999998062849045f) {
tmp = 2.0f * ((uy * ((float) M_PI)) * sqrtf((ux * (2.0f + (((maxCos + -1.0f) * (ux * (1.0f - maxCos))) - (2.0f * maxCos))))));
} else {
tmp = uy * (((2.0f * ((float) M_PI)) + ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (-1.3333333333333333f * (uy * uy)))) * sqrtf((ux * (2.0f + (maxCos * -2.0f)))));
}
return tmp;
}
function code(ux, uy, maxCos) tmp = Float32(0.0) if (Float32(uy * Float32(2.0)) <= Float32(0.0044999998062849045)) tmp = Float32(Float32(2.0) * Float32(Float32(uy * Float32(pi)) * sqrt(Float32(ux * Float32(Float32(2.0) + Float32(Float32(Float32(maxCos + Float32(-1.0)) * Float32(ux * Float32(Float32(1.0) - maxCos))) - Float32(Float32(2.0) * maxCos))))))); else tmp = Float32(uy * Float32(Float32(Float32(Float32(2.0) * Float32(pi)) + Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(Float32(-1.3333333333333333) * Float32(uy * uy)))) * sqrt(Float32(ux * Float32(Float32(2.0) + Float32(maxCos * Float32(-2.0))))))); end return tmp end
function tmp_2 = code(ux, uy, maxCos) tmp = single(0.0); if ((uy * single(2.0)) <= single(0.0044999998062849045)) tmp = single(2.0) * ((uy * single(pi)) * sqrt((ux * (single(2.0) + (((maxCos + single(-1.0)) * (ux * (single(1.0) - maxCos))) - (single(2.0) * maxCos)))))); else tmp = uy * (((single(2.0) * single(pi)) + ((single(pi) * (single(pi) * single(pi))) * (single(-1.3333333333333333) * (uy * uy)))) * sqrt((ux * (single(2.0) + (maxCos * single(-2.0)))))); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;uy \cdot 2 \leq 0.0044999998062849045:\\
\;\;\;\;2 \cdot \left(\left(uy \cdot \pi\right) \cdot \sqrt{ux \cdot \left(2 + \left(\left(maxCos + -1\right) \cdot \left(ux \cdot \left(1 - maxCos\right)\right) - 2 \cdot maxCos\right)\right)}\right)\\
\mathbf{else}:\\
\;\;\;\;uy \cdot \left(\left(2 \cdot \pi + \left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right)\right) \cdot \sqrt{ux \cdot \left(2 + maxCos \cdot -2\right)}\right)\\
\end{array}
\end{array}
if (*.f32 uy #s(literal 2 binary32)) < 0.00449999981Initial program 61.7%
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
sub-negN/A
+-lowering-+.f32N/A
distribute-rgt-neg-inN/A
Simplified61.7%
Taylor expanded in ux around inf
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
mul-1-negN/A
distribute-frac-negN/A
sub-negN/A
metadata-evalN/A
distribute-neg-inN/A
metadata-evalN/A
+-commutativeN/A
sub-negN/A
/-lowering-/.f32N/A
--lowering--.f32N/A
--lowering--.f32N/A
Simplified98.5%
Taylor expanded in ux around 0
/-lowering-/.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3298.5%
Simplified98.5%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
*-lowering-*.f32N/A
Simplified96.3%
if 0.00449999981 < (*.f32 uy #s(literal 2 binary32)) Initial program 62.5%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
associate-*r*N/A
associate-*r*N/A
distribute-rgt-outN/A
*-lowering-*.f32N/A
Simplified44.5%
Taylor expanded in ux around 0
cancel-sign-sub-invN/A
metadata-evalN/A
sqrt-lowering-sqrt.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f3255.3%
Simplified55.3%
Final simplification84.6%
(FPCore (ux uy maxCos)
:precision binary32
(*
2.0
(*
(* uy PI)
(sqrt
(*
ux
(+ 2.0 (- (* (+ maxCos -1.0) (* ux (- 1.0 maxCos))) (* 2.0 maxCos))))))))
float code(float ux, float uy, float maxCos) {
return 2.0f * ((uy * ((float) M_PI)) * sqrtf((ux * (2.0f + (((maxCos + -1.0f) * (ux * (1.0f - maxCos))) - (2.0f * maxCos))))));
}
function code(ux, uy, maxCos) return Float32(Float32(2.0) * Float32(Float32(uy * Float32(pi)) * sqrt(Float32(ux * Float32(Float32(2.0) + Float32(Float32(Float32(maxCos + Float32(-1.0)) * Float32(ux * Float32(Float32(1.0) - maxCos))) - Float32(Float32(2.0) * maxCos))))))) end
function tmp = code(ux, uy, maxCos) tmp = single(2.0) * ((uy * single(pi)) * sqrt((ux * (single(2.0) + (((maxCos + single(-1.0)) * (ux * (single(1.0) - maxCos))) - (single(2.0) * maxCos)))))); end
\begin{array}{l}
\\
2 \cdot \left(\left(uy \cdot \pi\right) \cdot \sqrt{ux \cdot \left(2 + \left(\left(maxCos + -1\right) \cdot \left(ux \cdot \left(1 - maxCos\right)\right) - 2 \cdot maxCos\right)\right)}\right)
\end{array}
Initial program 61.9%
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
sub-negN/A
+-lowering-+.f32N/A
distribute-rgt-neg-inN/A
Simplified62.0%
Taylor expanded in ux around inf
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
mul-1-negN/A
distribute-frac-negN/A
sub-negN/A
metadata-evalN/A
distribute-neg-inN/A
metadata-evalN/A
+-commutativeN/A
sub-negN/A
/-lowering-/.f32N/A
--lowering--.f32N/A
--lowering--.f32N/A
Simplified98.2%
Taylor expanded in ux around 0
/-lowering-/.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3298.2%
Simplified98.2%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
*-lowering-*.f32N/A
Simplified81.1%
Final simplification81.1%
(FPCore (ux uy maxCos)
:precision binary32
(let* ((t_0 (* 2.0 (* uy PI))))
(if (<= ux 9.999999747378752e-5)
(* t_0 (sqrt (* ux (+ 2.0 (* maxCos -2.0)))))
(* t_0 (sqrt (+ 1.0 (* (+ -1.0 ux) (- 1.0 ux))))))))
float code(float ux, float uy, float maxCos) {
float t_0 = 2.0f * (uy * ((float) M_PI));
float tmp;
if (ux <= 9.999999747378752e-5f) {
tmp = t_0 * sqrtf((ux * (2.0f + (maxCos * -2.0f))));
} else {
tmp = t_0 * sqrtf((1.0f + ((-1.0f + ux) * (1.0f - ux))));
}
return tmp;
}
function code(ux, uy, maxCos) t_0 = Float32(Float32(2.0) * Float32(uy * Float32(pi))) tmp = Float32(0.0) if (ux <= Float32(9.999999747378752e-5)) tmp = Float32(t_0 * sqrt(Float32(ux * Float32(Float32(2.0) + Float32(maxCos * Float32(-2.0)))))); else tmp = Float32(t_0 * sqrt(Float32(Float32(1.0) + Float32(Float32(Float32(-1.0) + ux) * Float32(Float32(1.0) - ux))))); end return tmp end
function tmp_2 = code(ux, uy, maxCos) t_0 = single(2.0) * (uy * single(pi)); tmp = single(0.0); if (ux <= single(9.999999747378752e-5)) tmp = t_0 * sqrt((ux * (single(2.0) + (maxCos * single(-2.0))))); else tmp = t_0 * sqrt((single(1.0) + ((single(-1.0) + ux) * (single(1.0) - ux)))); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 2 \cdot \left(uy \cdot \pi\right)\\
\mathbf{if}\;ux \leq 9.999999747378752 \cdot 10^{-5}:\\
\;\;\;\;t\_0 \cdot \sqrt{ux \cdot \left(2 + maxCos \cdot -2\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_0 \cdot \sqrt{1 + \left(-1 + ux\right) \cdot \left(1 - ux\right)}\\
\end{array}
\end{array}
if ux < 9.99999975e-5Initial program 37.8%
Taylor expanded in uy around 0
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
--lowering--.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f3234.7%
Simplified34.7%
Taylor expanded in ux around 0
sqrt-lowering-sqrt.f32N/A
*-lowering-*.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3278.5%
Simplified78.5%
if 9.99999975e-5 < ux Initial program 89.2%
Taylor expanded in uy around 0
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
--lowering--.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f3274.2%
Simplified74.2%
Taylor expanded in maxCos around 0
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
--lowering--.f32N/A
unpow2N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
--lowering--.f3271.1%
Simplified71.1%
Final simplification75.0%
(FPCore (ux uy maxCos) :precision binary32 (* (* 2.0 (* uy PI)) (sqrt (* ux (+ 2.0 (* maxCos -2.0))))))
float code(float ux, float uy, float maxCos) {
return (2.0f * (uy * ((float) M_PI))) * sqrtf((ux * (2.0f + (maxCos * -2.0f))));
}
function code(ux, uy, maxCos) return Float32(Float32(Float32(2.0) * Float32(uy * Float32(pi))) * sqrt(Float32(ux * Float32(Float32(2.0) + Float32(maxCos * Float32(-2.0)))))) end
function tmp = code(ux, uy, maxCos) tmp = (single(2.0) * (uy * single(pi))) * sqrt((ux * (single(2.0) + (maxCos * single(-2.0))))); end
\begin{array}{l}
\\
\left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot \sqrt{ux \cdot \left(2 + maxCos \cdot -2\right)}
\end{array}
Initial program 61.9%
Taylor expanded in uy around 0
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
--lowering--.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f3253.2%
Simplified53.2%
Taylor expanded in ux around 0
sqrt-lowering-sqrt.f32N/A
*-lowering-*.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3263.8%
Simplified63.8%
Final simplification63.8%
(FPCore (ux uy maxCos) :precision binary32 0.0)
float code(float ux, float uy, float maxCos) {
return 0.0f;
}
real(4) function code(ux, uy, maxcos)
real(4), intent (in) :: ux
real(4), intent (in) :: uy
real(4), intent (in) :: maxcos
code = 0.0e0
end function
function code(ux, uy, maxCos) return Float32(0.0) end
function tmp = code(ux, uy, maxCos) tmp = single(0.0); end
\begin{array}{l}
\\
0
\end{array}
Initial program 61.9%
Taylor expanded in uy around 0
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/A
--lowering--.f32N/A
unpow2N/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
associate--l+N/A
+-lowering-+.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f3253.2%
Simplified53.2%
Taylor expanded in ux around 0
Simplified7.1%
pow1/2N/A
metadata-evalN/A
metadata-evalN/A
mul0-rgt7.1%
Applied egg-rr7.1%
herbie shell --seed 2024160
(FPCore (ux uy maxCos)
:name "UniformSampleCone, y"
:precision binary32
:pre (and (and (and (<= 2.328306437e-10 ux) (<= ux 1.0)) (and (<= 2.328306437e-10 uy) (<= uy 1.0))) (and (<= 0.0 maxCos) (<= maxCos 1.0)))
(* (sin (* (* uy 2.0) PI)) (sqrt (- 1.0 (* (+ (- 1.0 ux) (* ux maxCos)) (+ (- 1.0 ux) (* ux maxCos)))))))