
(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 21 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
(*
(sin (* (* uy 2.0) PI))
(sqrt
(*
ux
(+ 2.0 (- (* (+ maxCos -1.0) (* ux (- 1.0 maxCos))) (* 2.0 maxCos)))))))
float code(float ux, float uy, float maxCos) {
return sinf(((uy * 2.0f) * ((float) M_PI))) * sqrtf((ux * (2.0f + (((maxCos + -1.0f) * (ux * (1.0f - maxCos))) - (2.0f * maxCos)))));
}
function code(ux, uy, maxCos) return Float32(sin(Float32(Float32(uy * Float32(2.0)) * 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 = sin(((uy * single(2.0)) * single(pi))) * sqrt((ux * (single(2.0) + (((maxCos + single(-1.0)) * (ux * (single(1.0) - maxCos))) - (single(2.0) * maxCos))))); end
\begin{array}{l}
\\
\sin \left(\left(uy \cdot 2\right) \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)}
\end{array}
Initial program 60.0%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
Simplified98.3%
*-commutativeN/A
flip-+N/A
associate-*l/N/A
/-lowering-/.f32N/A
Applied egg-rr98.2%
*-commutativeN/A
associate-/l*N/A
metadata-evalN/A
swap-sqrN/A
flip--N/A
*-lowering-*.f32N/A
Applied egg-rr98.3%
Final simplification98.3%
(FPCore (ux uy maxCos)
:precision binary32
(*
(sin (* (* uy 2.0) PI))
(sqrt
(*
ux
(+ (+ 2.0 (* (+ maxCos -1.0) (* ux (- 1.0 maxCos)))) (* maxCos -2.0))))))
float code(float ux, float uy, float maxCos) {
return sinf(((uy * 2.0f) * ((float) M_PI))) * sqrtf((ux * ((2.0f + ((maxCos + -1.0f) * (ux * (1.0f - maxCos)))) + (maxCos * -2.0f))));
}
function code(ux, uy, maxCos) return Float32(sin(Float32(Float32(uy * Float32(2.0)) * Float32(pi))) * sqrt(Float32(ux * Float32(Float32(Float32(2.0) + Float32(Float32(maxCos + Float32(-1.0)) * Float32(ux * Float32(Float32(1.0) - maxCos)))) + Float32(maxCos * Float32(-2.0)))))) end
function tmp = code(ux, uy, maxCos) tmp = sin(((uy * single(2.0)) * single(pi))) * sqrt((ux * ((single(2.0) + ((maxCos + single(-1.0)) * (ux * (single(1.0) - maxCos)))) + (maxCos * single(-2.0))))); end
\begin{array}{l}
\\
\sin \left(\left(uy \cdot 2\right) \cdot \pi\right) \cdot \sqrt{ux \cdot \left(\left(2 + \left(maxCos + -1\right) \cdot \left(ux \cdot \left(1 - maxCos\right)\right)\right) + maxCos \cdot -2\right)}
\end{array}
Initial program 60.0%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
Simplified98.3%
Final simplification98.3%
(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(Float32(uy * Float32(2.0)) * Float32(pi))) * sqrt(Float32(Float32(ux * Float32(Float32(2.0) - ux)) - Float32(maxCos * Float32(ux * Float32(Float32(2.0) + Float32(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(\left(uy \cdot 2\right) \cdot \pi\right) \cdot \sqrt{ux \cdot \left(2 - ux\right) - maxCos \cdot \left(ux \cdot \left(2 + ux \cdot -2\right)\right)}
\end{array}
Initial program 60.0%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
Simplified98.3%
Taylor expanded in maxCos around 0
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f3297.1%
Simplified97.1%
sqrt-lowering-sqrt.f32N/A
fma-defineN/A
associate-*l*N/A
mul-1-negN/A
fmm-undefN/A
--lowering--.f32N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-commutativeN/A
*-lowering-*.f3297.1%
Applied egg-rr97.1%
(FPCore (ux uy maxCos)
:precision binary32
(if (<= (* uy 2.0) 0.07599999755620956)
(*
(sqrt
(*
ux
(+ 2.0 (- (* (+ maxCos -1.0) (* ux (- 1.0 maxCos))) (* 2.0 maxCos)))))
(*
uy
(+ (* (* -1.3333333333333333 (* uy uy)) (* PI (* PI PI))) (* 2.0 PI))))
(* (sqrt (* ux (- 2.0 ux))) (sin (* 2.0 (* uy PI))))))
float code(float ux, float uy, float maxCos) {
float tmp;
if ((uy * 2.0f) <= 0.07599999755620956f) {
tmp = sqrtf((ux * (2.0f + (((maxCos + -1.0f) * (ux * (1.0f - maxCos))) - (2.0f * maxCos))))) * (uy * (((-1.3333333333333333f * (uy * uy)) * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) + (2.0f * ((float) M_PI))));
} else {
tmp = sqrtf((ux * (2.0f - ux))) * sinf((2.0f * (uy * ((float) M_PI))));
}
return tmp;
}
function code(ux, uy, maxCos) tmp = Float32(0.0) if (Float32(uy * Float32(2.0)) <= Float32(0.07599999755620956)) tmp = Float32(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))))) * Float32(uy * Float32(Float32(Float32(Float32(-1.3333333333333333) * Float32(uy * uy)) * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) + Float32(Float32(2.0) * Float32(pi))))); else tmp = Float32(sqrt(Float32(ux * Float32(Float32(2.0) - ux))) * sin(Float32(Float32(2.0) * Float32(uy * Float32(pi))))); end return tmp end
function tmp_2 = code(ux, uy, maxCos) tmp = single(0.0); if ((uy * single(2.0)) <= single(0.07599999755620956)) tmp = sqrt((ux * (single(2.0) + (((maxCos + single(-1.0)) * (ux * (single(1.0) - maxCos))) - (single(2.0) * maxCos))))) * (uy * (((single(-1.3333333333333333) * (uy * uy)) * (single(pi) * (single(pi) * single(pi)))) + (single(2.0) * single(pi)))); else tmp = sqrt((ux * (single(2.0) - ux))) * sin((single(2.0) * (uy * single(pi)))); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;uy \cdot 2 \leq 0.07599999755620956:\\
\;\;\;\;\sqrt{ux \cdot \left(2 + \left(\left(maxCos + -1\right) \cdot \left(ux \cdot \left(1 - maxCos\right)\right) - 2 \cdot maxCos\right)\right)} \cdot \left(uy \cdot \left(\left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right) \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right) + 2 \cdot \pi\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\sqrt{ux \cdot \left(2 - ux\right)} \cdot \sin \left(2 \cdot \left(uy \cdot \pi\right)\right)\\
\end{array}
\end{array}
if (*.f32 uy #s(literal 2 binary32)) < 0.0759999976Initial program 60.0%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
Simplified98.6%
*-commutativeN/A
flip-+N/A
associate-*l/N/A
/-lowering-/.f32N/A
Applied egg-rr98.5%
*-commutativeN/A
associate-/l*N/A
metadata-evalN/A
swap-sqrN/A
flip--N/A
*-lowering-*.f32N/A
Applied egg-rr98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/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.f3297.5%
Simplified97.5%
if 0.0759999976 < (*.f32 uy #s(literal 2 binary32)) Initial program 60.0%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
Simplified96.7%
Taylor expanded in maxCos around 0
*-lowering-*.f32N/A
sqrt-lowering-sqrt.f32N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3289.5%
Simplified89.5%
Final simplification96.2%
(FPCore (ux uy maxCos) :precision binary32 (* (sin (* (* uy 2.0) PI)) (sqrt (+ (* ux (- 2.0 ux)) (* -2.0 (* ux maxCos))))))
float code(float ux, float uy, float maxCos) {
return sinf(((uy * 2.0f) * ((float) M_PI))) * sqrtf(((ux * (2.0f - ux)) + (-2.0f * (ux * maxCos))));
}
function code(ux, uy, maxCos) return Float32(sin(Float32(Float32(uy * Float32(2.0)) * Float32(pi))) * sqrt(Float32(Float32(ux * Float32(Float32(2.0) - ux)) + Float32(Float32(-2.0) * Float32(ux * maxCos))))) end
function tmp = code(ux, uy, maxCos) tmp = sin(((uy * single(2.0)) * single(pi))) * sqrt(((ux * (single(2.0) - ux)) + (single(-2.0) * (ux * maxCos)))); end
\begin{array}{l}
\\
\sin \left(\left(uy \cdot 2\right) \cdot \pi\right) \cdot \sqrt{ux \cdot \left(2 - ux\right) + -2 \cdot \left(ux \cdot maxCos\right)}
\end{array}
Initial program 60.0%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
Simplified98.3%
Taylor expanded in maxCos around 0
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f3297.1%
Simplified97.1%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
*-lowering-*.f3296.2%
Simplified96.2%
Final simplification96.2%
(FPCore (ux uy maxCos)
:precision binary32
(if (<= (* uy 2.0) 0.07599999755620956)
(*
(sqrt
(*
ux
(+ 2.0 (- (* (+ maxCos -1.0) (* ux (- 1.0 maxCos))) (* 2.0 maxCos)))))
(*
uy
(+ (* (* -1.3333333333333333 (* uy uy)) (* PI (* PI PI))) (* 2.0 PI))))
(* (sin (* (* uy 2.0) PI)) (sqrt (* 2.0 ux)))))
float code(float ux, float uy, float maxCos) {
float tmp;
if ((uy * 2.0f) <= 0.07599999755620956f) {
tmp = sqrtf((ux * (2.0f + (((maxCos + -1.0f) * (ux * (1.0f - maxCos))) - (2.0f * maxCos))))) * (uy * (((-1.3333333333333333f * (uy * uy)) * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) + (2.0f * ((float) M_PI))));
} else {
tmp = sinf(((uy * 2.0f) * ((float) M_PI))) * sqrtf((2.0f * ux));
}
return tmp;
}
function code(ux, uy, maxCos) tmp = Float32(0.0) if (Float32(uy * Float32(2.0)) <= Float32(0.07599999755620956)) tmp = Float32(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))))) * Float32(uy * Float32(Float32(Float32(Float32(-1.3333333333333333) * Float32(uy * uy)) * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) + Float32(Float32(2.0) * Float32(pi))))); else tmp = Float32(sin(Float32(Float32(uy * Float32(2.0)) * Float32(pi))) * sqrt(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(0.07599999755620956)) tmp = sqrt((ux * (single(2.0) + (((maxCos + single(-1.0)) * (ux * (single(1.0) - maxCos))) - (single(2.0) * maxCos))))) * (uy * (((single(-1.3333333333333333) * (uy * uy)) * (single(pi) * (single(pi) * single(pi)))) + (single(2.0) * single(pi)))); else tmp = sin(((uy * single(2.0)) * single(pi))) * sqrt((single(2.0) * ux)); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;uy \cdot 2 \leq 0.07599999755620956:\\
\;\;\;\;\sqrt{ux \cdot \left(2 + \left(\left(maxCos + -1\right) \cdot \left(ux \cdot \left(1 - maxCos\right)\right) - 2 \cdot maxCos\right)\right)} \cdot \left(uy \cdot \left(\left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right) \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right) + 2 \cdot \pi\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\sin \left(\left(uy \cdot 2\right) \cdot \pi\right) \cdot \sqrt{2 \cdot ux}\\
\end{array}
\end{array}
if (*.f32 uy #s(literal 2 binary32)) < 0.0759999976Initial program 60.0%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
Simplified98.6%
*-commutativeN/A
flip-+N/A
associate-*l/N/A
/-lowering-/.f32N/A
Applied egg-rr98.5%
*-commutativeN/A
associate-/l*N/A
metadata-evalN/A
swap-sqrN/A
flip--N/A
*-lowering-*.f32N/A
Applied egg-rr98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/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.f3297.5%
Simplified97.5%
if 0.0759999976 < (*.f32 uy #s(literal 2 binary32)) Initial program 60.0%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3248.7%
Simplified48.7%
Taylor expanded in maxCos around 0
*-lowering-*.f3271.6%
Simplified71.6%
Final simplification93.2%
(FPCore (ux uy maxCos) :precision binary32 (* (sqrt (* ux (+ 2.0 (- (* (+ maxCos -1.0) (* ux (- 1.0 maxCos))) (* 2.0 maxCos))))) (* uy (+ (* (* -1.3333333333333333 (* uy uy)) (* PI (* PI PI))) (* 2.0 PI)))))
float code(float ux, float uy, float maxCos) {
return sqrtf((ux * (2.0f + (((maxCos + -1.0f) * (ux * (1.0f - maxCos))) - (2.0f * maxCos))))) * (uy * (((-1.3333333333333333f * (uy * uy)) * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) + (2.0f * ((float) M_PI))));
}
function code(ux, uy, maxCos) return Float32(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))))) * Float32(uy * Float32(Float32(Float32(Float32(-1.3333333333333333) * Float32(uy * uy)) * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) + Float32(Float32(2.0) * Float32(pi))))) end
function tmp = code(ux, uy, maxCos) tmp = sqrt((ux * (single(2.0) + (((maxCos + single(-1.0)) * (ux * (single(1.0) - maxCos))) - (single(2.0) * maxCos))))) * (uy * (((single(-1.3333333333333333) * (uy * uy)) * (single(pi) * (single(pi) * single(pi)))) + (single(2.0) * single(pi)))); end
\begin{array}{l}
\\
\sqrt{ux \cdot \left(2 + \left(\left(maxCos + -1\right) \cdot \left(ux \cdot \left(1 - maxCos\right)\right) - 2 \cdot maxCos\right)\right)} \cdot \left(uy \cdot \left(\left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right) \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right) + 2 \cdot \pi\right)\right)
\end{array}
Initial program 60.0%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
Simplified98.3%
*-commutativeN/A
flip-+N/A
associate-*l/N/A
/-lowering-/.f32N/A
Applied egg-rr98.2%
*-commutativeN/A
associate-/l*N/A
metadata-evalN/A
swap-sqrN/A
flip--N/A
*-lowering-*.f32N/A
Applied egg-rr98.3%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/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.f3288.8%
Simplified88.8%
Final simplification88.8%
(FPCore (ux uy maxCos)
:precision binary32
(*
(sqrt
(*
ux
(+ (+ 2.0 (* (+ maxCos -1.0) (* ux (- 1.0 maxCos)))) (* maxCos -2.0))))
(*
uy
(+ (* (* -1.3333333333333333 (* uy uy)) (* PI (* PI PI))) (* 2.0 PI)))))
float code(float ux, float uy, float maxCos) {
return sqrtf((ux * ((2.0f + ((maxCos + -1.0f) * (ux * (1.0f - maxCos)))) + (maxCos * -2.0f)))) * (uy * (((-1.3333333333333333f * (uy * uy)) * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) + (2.0f * ((float) M_PI))));
}
function code(ux, uy, maxCos) return Float32(sqrt(Float32(ux * Float32(Float32(Float32(2.0) + Float32(Float32(maxCos + Float32(-1.0)) * Float32(ux * Float32(Float32(1.0) - maxCos)))) + Float32(maxCos * Float32(-2.0))))) * Float32(uy * Float32(Float32(Float32(Float32(-1.3333333333333333) * Float32(uy * uy)) * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) + Float32(Float32(2.0) * Float32(pi))))) end
function tmp = code(ux, uy, maxCos) tmp = sqrt((ux * ((single(2.0) + ((maxCos + single(-1.0)) * (ux * (single(1.0) - maxCos)))) + (maxCos * single(-2.0))))) * (uy * (((single(-1.3333333333333333) * (uy * uy)) * (single(pi) * (single(pi) * single(pi)))) + (single(2.0) * single(pi)))); end
\begin{array}{l}
\\
\sqrt{ux \cdot \left(\left(2 + \left(maxCos + -1\right) \cdot \left(ux \cdot \left(1 - maxCos\right)\right)\right) + maxCos \cdot -2\right)} \cdot \left(uy \cdot \left(\left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right) \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right) + 2 \cdot \pi\right)\right)
\end{array}
Initial program 60.0%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
Simplified98.3%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/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.f3288.8%
Simplified88.8%
Final simplification88.8%
(FPCore (ux uy maxCos)
:precision binary32
(if (<= (* uy 2.0) 0.002099999925121665)
(*
(* 2.0 (* uy PI))
(sqrt
(+
(- ux (* ux maxCos))
(* ux (* (+ maxCos -1.0) (+ -1.0 (* ux (- 1.0 maxCos))))))))
(*
(+ (* 2.0 PI) (* (* uy uy) (* -1.3333333333333333 (* PI (* PI PI)))))
(* uy (pow (* ux (- (* 2.0 (- maxCos)) -2.0)) 0.5)))))
float code(float ux, float uy, float maxCos) {
float tmp;
if ((uy * 2.0f) <= 0.002099999925121665f) {
tmp = (2.0f * (uy * ((float) M_PI))) * sqrtf(((ux - (ux * maxCos)) + (ux * ((maxCos + -1.0f) * (-1.0f + (ux * (1.0f - maxCos)))))));
} else {
tmp = ((2.0f * ((float) M_PI)) + ((uy * uy) * (-1.3333333333333333f * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))))) * (uy * powf((ux * ((2.0f * -maxCos) - -2.0f)), 0.5f));
}
return tmp;
}
function code(ux, uy, maxCos) tmp = Float32(0.0) if (Float32(uy * Float32(2.0)) <= Float32(0.002099999925121665)) tmp = Float32(Float32(Float32(2.0) * Float32(uy * Float32(pi))) * sqrt(Float32(Float32(ux - Float32(ux * maxCos)) + Float32(ux * Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(-1.0) + Float32(ux * Float32(Float32(1.0) - maxCos)))))))); else tmp = Float32(Float32(Float32(Float32(2.0) * Float32(pi)) + Float32(Float32(uy * uy) * Float32(Float32(-1.3333333333333333) * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))))) * Float32(uy * (Float32(ux * Float32(Float32(Float32(2.0) * Float32(-maxCos)) - Float32(-2.0))) ^ Float32(0.5)))); end return tmp end
function tmp_2 = code(ux, uy, maxCos) tmp = single(0.0); if ((uy * single(2.0)) <= single(0.002099999925121665)) tmp = (single(2.0) * (uy * single(pi))) * sqrt(((ux - (ux * maxCos)) + (ux * ((maxCos + single(-1.0)) * (single(-1.0) + (ux * (single(1.0) - maxCos))))))); else tmp = ((single(2.0) * single(pi)) + ((uy * uy) * (single(-1.3333333333333333) * (single(pi) * (single(pi) * single(pi)))))) * (uy * ((ux * ((single(2.0) * -maxCos) - single(-2.0))) ^ single(0.5))); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;uy \cdot 2 \leq 0.002099999925121665:\\
\;\;\;\;\left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot \sqrt{\left(ux - ux \cdot maxCos\right) + ux \cdot \left(\left(maxCos + -1\right) \cdot \left(-1 + ux \cdot \left(1 - maxCos\right)\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\left(2 \cdot \pi + \left(uy \cdot uy\right) \cdot \left(-1.3333333333333333 \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right)\right)\right) \cdot \left(uy \cdot {\left(ux \cdot \left(2 \cdot \left(-maxCos\right) - -2\right)\right)}^{0.5}\right)\\
\end{array}
\end{array}
if (*.f32 uy #s(literal 2 binary32)) < 0.00209999993Initial program 60.5%
distribute-rgt-inN/A
sub-negN/A
+-commutativeN/A
distribute-lft1-inN/A
associate-+l+N/A
+-commutativeN/A
+-commutativeN/A
Simplified60.5%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3260.4%
Simplified60.4%
distribute-rgt-inN/A
*-lft-identityN/A
associate--r+N/A
--lowering--.f32N/A
--lowering--.f32N/A
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f3266.7%
Applied egg-rr66.7%
Taylor expanded in maxCos around 0
distribute-lft-out--N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
*-lowering-*.f3297.6%
Simplified97.6%
if 0.00209999993 < (*.f32 uy #s(literal 2 binary32)) Initial program 58.9%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3246.6%
Simplified46.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/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.f3240.1%
Simplified40.1%
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f32N/A
Applied egg-rr60.5%
Final simplification85.1%
(FPCore (ux uy maxCos)
:precision binary32
(if (<= (* uy 2.0) 0.002099999925121665)
(*
(* 2.0 (* uy PI))
(sqrt
(+
(- ux (* ux maxCos))
(* ux (* (+ maxCos -1.0) (+ -1.0 (* ux (- 1.0 maxCos))))))))
(*
(*
uy
(+ (* (* -1.3333333333333333 (* uy uy)) (* PI (* PI PI))) (* 2.0 PI)))
(sqrt (* maxCos (* 2.0 (- (/ ux maxCos) ux)))))))
float code(float ux, float uy, float maxCos) {
float tmp;
if ((uy * 2.0f) <= 0.002099999925121665f) {
tmp = (2.0f * (uy * ((float) M_PI))) * sqrtf(((ux - (ux * maxCos)) + (ux * ((maxCos + -1.0f) * (-1.0f + (ux * (1.0f - maxCos)))))));
} else {
tmp = (uy * (((-1.3333333333333333f * (uy * uy)) * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) + (2.0f * ((float) M_PI)))) * sqrtf((maxCos * (2.0f * ((ux / maxCos) - ux))));
}
return tmp;
}
function code(ux, uy, maxCos) tmp = Float32(0.0) if (Float32(uy * Float32(2.0)) <= Float32(0.002099999925121665)) tmp = Float32(Float32(Float32(2.0) * Float32(uy * Float32(pi))) * sqrt(Float32(Float32(ux - Float32(ux * maxCos)) + Float32(ux * Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(-1.0) + Float32(ux * Float32(Float32(1.0) - maxCos)))))))); else tmp = Float32(Float32(uy * Float32(Float32(Float32(Float32(-1.3333333333333333) * Float32(uy * uy)) * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) + Float32(Float32(2.0) * Float32(pi)))) * sqrt(Float32(maxCos * Float32(Float32(2.0) * Float32(Float32(ux / maxCos) - ux))))); end return tmp end
function tmp_2 = code(ux, uy, maxCos) tmp = single(0.0); if ((uy * single(2.0)) <= single(0.002099999925121665)) tmp = (single(2.0) * (uy * single(pi))) * sqrt(((ux - (ux * maxCos)) + (ux * ((maxCos + single(-1.0)) * (single(-1.0) + (ux * (single(1.0) - maxCos))))))); else tmp = (uy * (((single(-1.3333333333333333) * (uy * uy)) * (single(pi) * (single(pi) * single(pi)))) + (single(2.0) * single(pi)))) * sqrt((maxCos * (single(2.0) * ((ux / maxCos) - ux)))); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;uy \cdot 2 \leq 0.002099999925121665:\\
\;\;\;\;\left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot \sqrt{\left(ux - ux \cdot maxCos\right) + ux \cdot \left(\left(maxCos + -1\right) \cdot \left(-1 + ux \cdot \left(1 - maxCos\right)\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\left(uy \cdot \left(\left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right) \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right) + 2 \cdot \pi\right)\right) \cdot \sqrt{maxCos \cdot \left(2 \cdot \left(\frac{ux}{maxCos} - ux\right)\right)}\\
\end{array}
\end{array}
if (*.f32 uy #s(literal 2 binary32)) < 0.00209999993Initial program 60.5%
distribute-rgt-inN/A
sub-negN/A
+-commutativeN/A
distribute-lft1-inN/A
associate-+l+N/A
+-commutativeN/A
+-commutativeN/A
Simplified60.5%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3260.4%
Simplified60.4%
distribute-rgt-inN/A
*-lft-identityN/A
associate--r+N/A
--lowering--.f32N/A
--lowering--.f32N/A
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f3266.7%
Applied egg-rr66.7%
Taylor expanded in maxCos around 0
distribute-lft-out--N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
*-lowering-*.f3297.6%
Simplified97.6%
if 0.00209999993 < (*.f32 uy #s(literal 2 binary32)) Initial program 58.9%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3246.6%
Simplified46.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/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.f3240.1%
Simplified40.1%
Taylor expanded in maxCos around inf
*-lowering-*.f32N/A
distribute-lft-out--N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
/-lowering-/.f3260.5%
Simplified60.5%
Final simplification85.1%
(FPCore (ux uy maxCos)
:precision binary32
(if (<= (* uy 2.0) 0.002099999925121665)
(*
(* 2.0 (* uy PI))
(sqrt
(+
(- ux (* ux maxCos))
(* ux (* (+ maxCos -1.0) (+ -1.0 (* ux (- 1.0 maxCos))))))))
(*
(*
uy
(+ (* (* -1.3333333333333333 (* uy uy)) (* PI (* PI PI))) (* 2.0 PI)))
(sqrt (* ux (+ 2.0 (* maxCos -2.0)))))))
float code(float ux, float uy, float maxCos) {
float tmp;
if ((uy * 2.0f) <= 0.002099999925121665f) {
tmp = (2.0f * (uy * ((float) M_PI))) * sqrtf(((ux - (ux * maxCos)) + (ux * ((maxCos + -1.0f) * (-1.0f + (ux * (1.0f - maxCos)))))));
} else {
tmp = (uy * (((-1.3333333333333333f * (uy * uy)) * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) + (2.0f * ((float) M_PI)))) * 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(0.002099999925121665)) tmp = Float32(Float32(Float32(2.0) * Float32(uy * Float32(pi))) * sqrt(Float32(Float32(ux - Float32(ux * maxCos)) + Float32(ux * Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(-1.0) + Float32(ux * Float32(Float32(1.0) - maxCos)))))))); else tmp = Float32(Float32(uy * Float32(Float32(Float32(Float32(-1.3333333333333333) * Float32(uy * uy)) * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) + Float32(Float32(2.0) * Float32(pi)))) * 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(0.002099999925121665)) tmp = (single(2.0) * (uy * single(pi))) * sqrt(((ux - (ux * maxCos)) + (ux * ((maxCos + single(-1.0)) * (single(-1.0) + (ux * (single(1.0) - maxCos))))))); else tmp = (uy * (((single(-1.3333333333333333) * (uy * uy)) * (single(pi) * (single(pi) * single(pi)))) + (single(2.0) * single(pi)))) * 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 0.002099999925121665:\\
\;\;\;\;\left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot \sqrt{\left(ux - ux \cdot maxCos\right) + ux \cdot \left(\left(maxCos + -1\right) \cdot \left(-1 + ux \cdot \left(1 - maxCos\right)\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\left(uy \cdot \left(\left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right) \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right) + 2 \cdot \pi\right)\right) \cdot \sqrt{ux \cdot \left(2 + maxCos \cdot -2\right)}\\
\end{array}
\end{array}
if (*.f32 uy #s(literal 2 binary32)) < 0.00209999993Initial program 60.5%
distribute-rgt-inN/A
sub-negN/A
+-commutativeN/A
distribute-lft1-inN/A
associate-+l+N/A
+-commutativeN/A
+-commutativeN/A
Simplified60.5%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3260.4%
Simplified60.4%
distribute-rgt-inN/A
*-lft-identityN/A
associate--r+N/A
--lowering--.f32N/A
--lowering--.f32N/A
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f3266.7%
Applied egg-rr66.7%
Taylor expanded in maxCos around 0
distribute-lft-out--N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
*-lowering-*.f3297.6%
Simplified97.6%
if 0.00209999993 < (*.f32 uy #s(literal 2 binary32)) Initial program 58.9%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3246.6%
Simplified46.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/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.f3240.1%
Simplified40.1%
Taylor expanded in ux around inf
*-commutativeN/A
cancel-sign-sub-invN/A
metadata-evalN/A
*-lowering-*.f32N/A
Simplified60.5%
Final simplification85.1%
(FPCore (ux uy maxCos)
:precision binary32
(if (<= (* uy 2.0) 0.002099999925121665)
(*
(* 2.0 (* uy PI))
(sqrt
(*
ux
(+ 2.0 (- (* ux (* (+ maxCos -1.0) (- 1.0 maxCos))) (* 2.0 maxCos))))))
(*
(*
uy
(+ (* (* -1.3333333333333333 (* uy uy)) (* PI (* PI PI))) (* 2.0 PI)))
(sqrt (* ux (+ 2.0 (* maxCos -2.0)))))))
float code(float ux, float uy, float maxCos) {
float tmp;
if ((uy * 2.0f) <= 0.002099999925121665f) {
tmp = (2.0f * (uy * ((float) M_PI))) * sqrtf((ux * (2.0f + ((ux * ((maxCos + -1.0f) * (1.0f - maxCos))) - (2.0f * maxCos)))));
} else {
tmp = (uy * (((-1.3333333333333333f * (uy * uy)) * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) + (2.0f * ((float) M_PI)))) * 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(0.002099999925121665)) tmp = Float32(Float32(Float32(2.0) * Float32(uy * Float32(pi))) * sqrt(Float32(ux * Float32(Float32(2.0) + Float32(Float32(ux * Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(1.0) - maxCos))) - Float32(Float32(2.0) * maxCos)))))); else tmp = Float32(Float32(uy * Float32(Float32(Float32(Float32(-1.3333333333333333) * Float32(uy * uy)) * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) + Float32(Float32(2.0) * Float32(pi)))) * 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(0.002099999925121665)) tmp = (single(2.0) * (uy * single(pi))) * sqrt((ux * (single(2.0) + ((ux * ((maxCos + single(-1.0)) * (single(1.0) - maxCos))) - (single(2.0) * maxCos))))); else tmp = (uy * (((single(-1.3333333333333333) * (uy * uy)) * (single(pi) * (single(pi) * single(pi)))) + (single(2.0) * single(pi)))) * 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 0.002099999925121665:\\
\;\;\;\;\left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot \sqrt{ux \cdot \left(2 + \left(ux \cdot \left(\left(maxCos + -1\right) \cdot \left(1 - maxCos\right)\right) - 2 \cdot maxCos\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\left(uy \cdot \left(\left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right) \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right) + 2 \cdot \pi\right)\right) \cdot \sqrt{ux \cdot \left(2 + maxCos \cdot -2\right)}\\
\end{array}
\end{array}
if (*.f32 uy #s(literal 2 binary32)) < 0.00209999993Initial program 60.5%
distribute-rgt-inN/A
sub-negN/A
+-commutativeN/A
distribute-lft1-inN/A
associate-+l+N/A
+-commutativeN/A
+-commutativeN/A
Simplified60.5%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3260.4%
Simplified60.4%
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
mul-1-negN/A
neg-lowering-neg.f32N/A
unpow2N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3297.6%
Simplified97.6%
if 0.00209999993 < (*.f32 uy #s(literal 2 binary32)) Initial program 58.9%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3246.6%
Simplified46.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/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.f3240.1%
Simplified40.1%
Taylor expanded in ux around inf
*-commutativeN/A
cancel-sign-sub-invN/A
metadata-evalN/A
*-lowering-*.f32N/A
Simplified60.5%
Final simplification85.1%
(FPCore (ux uy maxCos)
:precision binary32
(if (<= (* uy 2.0) 0.004999999888241291)
(*
(* 2.0 (* uy PI))
(sqrt
(*
ux
(+ 2.0 (- (* ux (* (+ maxCos -1.0) (- 1.0 maxCos))) (* 2.0 maxCos))))))
(*
(*
uy
(+ (* (* -1.3333333333333333 (* uy uy)) (* PI (* PI PI))) (* 2.0 PI)))
(sqrt (* 2.0 ux)))))
float code(float ux, float uy, float maxCos) {
float tmp;
if ((uy * 2.0f) <= 0.004999999888241291f) {
tmp = (2.0f * (uy * ((float) M_PI))) * sqrtf((ux * (2.0f + ((ux * ((maxCos + -1.0f) * (1.0f - maxCos))) - (2.0f * maxCos)))));
} else {
tmp = (uy * (((-1.3333333333333333f * (uy * uy)) * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) + (2.0f * ((float) M_PI)))) * sqrtf((2.0f * ux));
}
return tmp;
}
function code(ux, uy, maxCos) tmp = Float32(0.0) if (Float32(uy * Float32(2.0)) <= Float32(0.004999999888241291)) tmp = Float32(Float32(Float32(2.0) * Float32(uy * Float32(pi))) * sqrt(Float32(ux * Float32(Float32(2.0) + Float32(Float32(ux * Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(1.0) - maxCos))) - Float32(Float32(2.0) * maxCos)))))); else tmp = Float32(Float32(uy * Float32(Float32(Float32(Float32(-1.3333333333333333) * Float32(uy * uy)) * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) + Float32(Float32(2.0) * Float32(pi)))) * sqrt(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(0.004999999888241291)) tmp = (single(2.0) * (uy * single(pi))) * sqrt((ux * (single(2.0) + ((ux * ((maxCos + single(-1.0)) * (single(1.0) - maxCos))) - (single(2.0) * maxCos))))); else tmp = (uy * (((single(-1.3333333333333333) * (uy * uy)) * (single(pi) * (single(pi) * single(pi)))) + (single(2.0) * single(pi)))) * sqrt((single(2.0) * ux)); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;uy \cdot 2 \leq 0.004999999888241291:\\
\;\;\;\;\left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot \sqrt{ux \cdot \left(2 + \left(ux \cdot \left(\left(maxCos + -1\right) \cdot \left(1 - maxCos\right)\right) - 2 \cdot maxCos\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\left(uy \cdot \left(\left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right) \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right) + 2 \cdot \pi\right)\right) \cdot \sqrt{2 \cdot ux}\\
\end{array}
\end{array}
if (*.f32 uy #s(literal 2 binary32)) < 0.00499999989Initial program 59.9%
distribute-rgt-inN/A
sub-negN/A
+-commutativeN/A
distribute-lft1-inN/A
associate-+l+N/A
+-commutativeN/A
+-commutativeN/A
Simplified59.9%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3259.5%
Simplified59.5%
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
mul-1-negN/A
neg-lowering-neg.f32N/A
unpow2N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3296.3%
Simplified96.3%
if 0.00499999989 < (*.f32 uy #s(literal 2 binary32)) Initial program 60.2%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3247.3%
Simplified47.3%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/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.f3239.8%
Simplified39.8%
Taylor expanded in maxCos around 0
*-lowering-*.f3255.8%
Simplified55.8%
Final simplification84.4%
(FPCore (ux uy maxCos)
:precision binary32
(if (<= uy 0.003000000026077032)
(*
(sqrt
(*
ux
(+ (+ 2.0 (* (+ maxCos -1.0) (* ux (- 1.0 maxCos)))) (* maxCos -2.0))))
(* 2.0 (* uy PI)))
(*
(*
uy
(+ (* (* -1.3333333333333333 (* uy uy)) (* PI (* PI PI))) (* 2.0 PI)))
(sqrt (* 2.0 ux)))))
float code(float ux, float uy, float maxCos) {
float tmp;
if (uy <= 0.003000000026077032f) {
tmp = sqrtf((ux * ((2.0f + ((maxCos + -1.0f) * (ux * (1.0f - maxCos)))) + (maxCos * -2.0f)))) * (2.0f * (uy * ((float) M_PI)));
} else {
tmp = (uy * (((-1.3333333333333333f * (uy * uy)) * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) + (2.0f * ((float) M_PI)))) * sqrtf((2.0f * ux));
}
return tmp;
}
function code(ux, uy, maxCos) tmp = Float32(0.0) if (uy <= Float32(0.003000000026077032)) tmp = Float32(sqrt(Float32(ux * Float32(Float32(Float32(2.0) + Float32(Float32(maxCos + Float32(-1.0)) * Float32(ux * Float32(Float32(1.0) - maxCos)))) + Float32(maxCos * Float32(-2.0))))) * Float32(Float32(2.0) * Float32(uy * Float32(pi)))); else tmp = Float32(Float32(uy * Float32(Float32(Float32(Float32(-1.3333333333333333) * Float32(uy * uy)) * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) + Float32(Float32(2.0) * Float32(pi)))) * sqrt(Float32(Float32(2.0) * ux))); end return tmp end
function tmp_2 = code(ux, uy, maxCos) tmp = single(0.0); if (uy <= single(0.003000000026077032)) tmp = sqrt((ux * ((single(2.0) + ((maxCos + single(-1.0)) * (ux * (single(1.0) - maxCos)))) + (maxCos * single(-2.0))))) * (single(2.0) * (uy * single(pi))); else tmp = (uy * (((single(-1.3333333333333333) * (uy * uy)) * (single(pi) * (single(pi) * single(pi)))) + (single(2.0) * single(pi)))) * sqrt((single(2.0) * ux)); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;uy \leq 0.003000000026077032:\\
\;\;\;\;\sqrt{ux \cdot \left(\left(2 + \left(maxCos + -1\right) \cdot \left(ux \cdot \left(1 - maxCos\right)\right)\right) + maxCos \cdot -2\right)} \cdot \left(2 \cdot \left(uy \cdot \pi\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\left(uy \cdot \left(\left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right) \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right) + 2 \cdot \pi\right)\right) \cdot \sqrt{2 \cdot ux}\\
\end{array}
\end{array}
if uy < 0.00300000003Initial program 59.9%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3296.3%
Simplified96.3%
if 0.00300000003 < uy Initial program 60.2%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3247.3%
Simplified47.3%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/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.f3239.8%
Simplified39.8%
Taylor expanded in maxCos around 0
*-lowering-*.f3255.8%
Simplified55.8%
Final simplification84.4%
(FPCore (ux uy maxCos)
:precision binary32
(if (<= uy 0.003000000026077032)
(*
uy
(*
2.0
(*
PI
(sqrt
(*
ux
(+
2.0
(+ (* maxCos -2.0) (* ux (* (+ maxCos -1.0) (- 1.0 maxCos))))))))))
(*
(*
uy
(+ (* (* -1.3333333333333333 (* uy uy)) (* PI (* PI PI))) (* 2.0 PI)))
(sqrt (* 2.0 ux)))))
float code(float ux, float uy, float maxCos) {
float tmp;
if (uy <= 0.003000000026077032f) {
tmp = uy * (2.0f * (((float) M_PI) * sqrtf((ux * (2.0f + ((maxCos * -2.0f) + (ux * ((maxCos + -1.0f) * (1.0f - maxCos)))))))));
} else {
tmp = (uy * (((-1.3333333333333333f * (uy * uy)) * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) + (2.0f * ((float) M_PI)))) * sqrtf((2.0f * ux));
}
return tmp;
}
function code(ux, uy, maxCos) tmp = Float32(0.0) if (uy <= Float32(0.003000000026077032)) tmp = Float32(uy * Float32(Float32(2.0) * Float32(Float32(pi) * sqrt(Float32(ux * Float32(Float32(2.0) + Float32(Float32(maxCos * Float32(-2.0)) + Float32(ux * Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(1.0) - maxCos)))))))))); else tmp = Float32(Float32(uy * Float32(Float32(Float32(Float32(-1.3333333333333333) * Float32(uy * uy)) * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) + Float32(Float32(2.0) * Float32(pi)))) * sqrt(Float32(Float32(2.0) * ux))); end return tmp end
function tmp_2 = code(ux, uy, maxCos) tmp = single(0.0); if (uy <= single(0.003000000026077032)) tmp = uy * (single(2.0) * (single(pi) * sqrt((ux * (single(2.0) + ((maxCos * single(-2.0)) + (ux * ((maxCos + single(-1.0)) * (single(1.0) - maxCos))))))))); else tmp = (uy * (((single(-1.3333333333333333) * (uy * uy)) * (single(pi) * (single(pi) * single(pi)))) + (single(2.0) * single(pi)))) * sqrt((single(2.0) * ux)); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;uy \leq 0.003000000026077032:\\
\;\;\;\;uy \cdot \left(2 \cdot \left(\pi \cdot \sqrt{ux \cdot \left(2 + \left(maxCos \cdot -2 + ux \cdot \left(\left(maxCos + -1\right) \cdot \left(1 - maxCos\right)\right)\right)\right)}\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\left(uy \cdot \left(\left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right) \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right) + 2 \cdot \pi\right)\right) \cdot \sqrt{2 \cdot ux}\\
\end{array}
\end{array}
if uy < 0.00300000003Initial program 59.9%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified98.4%
Taylor expanded in uy around 0
metadata-evalN/A
cancel-sign-sub-invN/A
associate--r+N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
Simplified96.2%
if 0.00300000003 < uy Initial program 60.2%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3247.3%
Simplified47.3%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/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.f3239.8%
Simplified39.8%
Taylor expanded in maxCos around 0
*-lowering-*.f3255.8%
Simplified55.8%
Final simplification84.4%
(FPCore (ux uy maxCos)
:precision binary32
(if (<= uy 0.003000000026077032)
(*
(* 2.0 (* uy PI))
(sqrt (- (* ux (- 2.0 ux)) (* (* ux maxCos) (+ 2.0 (* ux -2.0))))))
(*
(*
uy
(+ (* (* -1.3333333333333333 (* uy uy)) (* PI (* PI PI))) (* 2.0 PI)))
(sqrt (* 2.0 ux)))))
float code(float ux, float uy, float maxCos) {
float tmp;
if (uy <= 0.003000000026077032f) {
tmp = (2.0f * (uy * ((float) M_PI))) * sqrtf(((ux * (2.0f - ux)) - ((ux * maxCos) * (2.0f + (ux * -2.0f)))));
} else {
tmp = (uy * (((-1.3333333333333333f * (uy * uy)) * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) + (2.0f * ((float) M_PI)))) * sqrtf((2.0f * ux));
}
return tmp;
}
function code(ux, uy, maxCos) tmp = Float32(0.0) if (uy <= Float32(0.003000000026077032)) tmp = Float32(Float32(Float32(2.0) * Float32(uy * Float32(pi))) * sqrt(Float32(Float32(ux * Float32(Float32(2.0) - ux)) - Float32(Float32(ux * maxCos) * Float32(Float32(2.0) + Float32(ux * Float32(-2.0))))))); else tmp = Float32(Float32(uy * Float32(Float32(Float32(Float32(-1.3333333333333333) * Float32(uy * uy)) * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) + Float32(Float32(2.0) * Float32(pi)))) * sqrt(Float32(Float32(2.0) * ux))); end return tmp end
function tmp_2 = code(ux, uy, maxCos) tmp = single(0.0); if (uy <= single(0.003000000026077032)) tmp = (single(2.0) * (uy * single(pi))) * sqrt(((ux * (single(2.0) - ux)) - ((ux * maxCos) * (single(2.0) + (ux * single(-2.0)))))); else tmp = (uy * (((single(-1.3333333333333333) * (uy * uy)) * (single(pi) * (single(pi) * single(pi)))) + (single(2.0) * single(pi)))) * sqrt((single(2.0) * ux)); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;uy \leq 0.003000000026077032:\\
\;\;\;\;\left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot \sqrt{ux \cdot \left(2 - ux\right) - \left(ux \cdot maxCos\right) \cdot \left(2 + ux \cdot -2\right)}\\
\mathbf{else}:\\
\;\;\;\;\left(uy \cdot \left(\left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right) \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right) + 2 \cdot \pi\right)\right) \cdot \sqrt{2 \cdot ux}\\
\end{array}
\end{array}
if uy < 0.00300000003Initial program 59.9%
Taylor expanded in ux around 0
*-lowering-*.f32N/A
cancel-sign-sub-invN/A
metadata-evalN/A
+-lowering-+.f32N/A
Simplified98.6%
Taylor expanded in maxCos around 0
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f3297.5%
Simplified97.5%
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
+-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
+-lowering-+.f32N/A
*-lowering-*.f3295.2%
Simplified95.2%
if 0.00300000003 < uy Initial program 60.2%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3247.3%
Simplified47.3%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/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.f3239.8%
Simplified39.8%
Taylor expanded in maxCos around 0
*-lowering-*.f3255.8%
Simplified55.8%
Final simplification83.6%
(FPCore (ux uy maxCos)
:precision binary32
(if (<= uy 0.0023499999660998583)
(*
(* 2.0 (* uy PI))
(sqrt (+ ux (* ux (* (+ maxCos -1.0) (+ -1.0 (* ux (- 1.0 maxCos))))))))
(*
(*
uy
(+ (* (* -1.3333333333333333 (* uy uy)) (* PI (* PI PI))) (* 2.0 PI)))
(sqrt (* 2.0 ux)))))
float code(float ux, float uy, float maxCos) {
float tmp;
if (uy <= 0.0023499999660998583f) {
tmp = (2.0f * (uy * ((float) M_PI))) * sqrtf((ux + (ux * ((maxCos + -1.0f) * (-1.0f + (ux * (1.0f - maxCos)))))));
} else {
tmp = (uy * (((-1.3333333333333333f * (uy * uy)) * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) + (2.0f * ((float) M_PI)))) * sqrtf((2.0f * ux));
}
return tmp;
}
function code(ux, uy, maxCos) tmp = Float32(0.0) if (uy <= Float32(0.0023499999660998583)) tmp = Float32(Float32(Float32(2.0) * Float32(uy * Float32(pi))) * sqrt(Float32(ux + Float32(ux * Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(-1.0) + Float32(ux * Float32(Float32(1.0) - maxCos)))))))); else tmp = Float32(Float32(uy * Float32(Float32(Float32(Float32(-1.3333333333333333) * Float32(uy * uy)) * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) + Float32(Float32(2.0) * Float32(pi)))) * sqrt(Float32(Float32(2.0) * ux))); end return tmp end
function tmp_2 = code(ux, uy, maxCos) tmp = single(0.0); if (uy <= single(0.0023499999660998583)) tmp = (single(2.0) * (uy * single(pi))) * sqrt((ux + (ux * ((maxCos + single(-1.0)) * (single(-1.0) + (ux * (single(1.0) - maxCos))))))); else tmp = (uy * (((single(-1.3333333333333333) * (uy * uy)) * (single(pi) * (single(pi) * single(pi)))) + (single(2.0) * single(pi)))) * sqrt((single(2.0) * ux)); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;uy \leq 0.0023499999660998583:\\
\;\;\;\;\left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot \sqrt{ux + ux \cdot \left(\left(maxCos + -1\right) \cdot \left(-1 + ux \cdot \left(1 - maxCos\right)\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\left(uy \cdot \left(\left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right) \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right) + 2 \cdot \pi\right)\right) \cdot \sqrt{2 \cdot ux}\\
\end{array}
\end{array}
if uy < 0.00234999997Initial program 60.0%
distribute-rgt-inN/A
sub-negN/A
+-commutativeN/A
distribute-lft1-inN/A
associate-+l+N/A
+-commutativeN/A
+-commutativeN/A
Simplified60.0%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3259.6%
Simplified59.6%
distribute-rgt-inN/A
*-lft-identityN/A
associate--r+N/A
--lowering--.f32N/A
--lowering--.f32N/A
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f3266.1%
Applied egg-rr66.1%
Taylor expanded in maxCos around 0
Simplified90.0%
if 0.00234999997 < uy Initial program 60.0%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f3247.4%
Simplified47.4%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/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.f3240.0%
Simplified40.0%
Taylor expanded in maxCos around 0
*-lowering-*.f3256.0%
Simplified56.0%
Final simplification79.9%
(FPCore (ux uy maxCos) :precision binary32 (* (* 2.0 (* uy PI)) (sqrt (+ ux (* ux (* (+ maxCos -1.0) (+ -1.0 (* ux (- 1.0 maxCos)))))))))
float code(float ux, float uy, float maxCos) {
return (2.0f * (uy * ((float) M_PI))) * sqrtf((ux + (ux * ((maxCos + -1.0f) * (-1.0f + (ux * (1.0f - maxCos)))))));
}
function code(ux, uy, maxCos) return Float32(Float32(Float32(2.0) * Float32(uy * Float32(pi))) * sqrt(Float32(ux + Float32(ux * Float32(Float32(maxCos + Float32(-1.0)) * Float32(Float32(-1.0) + Float32(ux * Float32(Float32(1.0) - maxCos)))))))) end
function tmp = code(ux, uy, maxCos) tmp = (single(2.0) * (uy * single(pi))) * sqrt((ux + (ux * ((maxCos + single(-1.0)) * (single(-1.0) + (ux * (single(1.0) - maxCos))))))); end
\begin{array}{l}
\\
\left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot \sqrt{ux + ux \cdot \left(\left(maxCos + -1\right) \cdot \left(-1 + ux \cdot \left(1 - maxCos\right)\right)\right)}
\end{array}
Initial program 60.0%
distribute-rgt-inN/A
sub-negN/A
+-commutativeN/A
distribute-lft1-inN/A
associate-+l+N/A
+-commutativeN/A
+-commutativeN/A
Simplified60.0%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3251.8%
Simplified51.8%
distribute-rgt-inN/A
*-lft-identityN/A
associate--r+N/A
--lowering--.f32N/A
--lowering--.f32N/A
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f3257.7%
Applied egg-rr57.7%
Taylor expanded in maxCos around 0
Simplified75.8%
Final simplification75.8%
(FPCore (ux uy maxCos) :precision binary32 (* (* 2.0 (* uy PI)) (sqrt (+ ux (* ux (- 1.0 ux))))))
float code(float ux, float uy, float maxCos) {
return (2.0f * (uy * ((float) M_PI))) * sqrtf((ux + (ux * (1.0f - ux))));
}
function code(ux, uy, maxCos) return Float32(Float32(Float32(2.0) * Float32(uy * Float32(pi))) * sqrt(Float32(ux + Float32(ux * Float32(Float32(1.0) - ux))))) end
function tmp = code(ux, uy, maxCos) tmp = (single(2.0) * (uy * single(pi))) * sqrt((ux + (ux * (single(1.0) - ux)))); end
\begin{array}{l}
\\
\left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot \sqrt{ux + ux \cdot \left(1 - ux\right)}
\end{array}
Initial program 60.0%
distribute-rgt-inN/A
sub-negN/A
+-commutativeN/A
distribute-lft1-inN/A
associate-+l+N/A
+-commutativeN/A
+-commutativeN/A
Simplified60.0%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3251.8%
Simplified51.8%
distribute-rgt-inN/A
*-lft-identityN/A
associate--r+N/A
--lowering--.f32N/A
--lowering--.f32N/A
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f3257.7%
Applied egg-rr57.7%
Taylor expanded in maxCos around 0
mul-1-negN/A
neg-lowering-neg.f32N/A
distribute-lft-outN/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
mul-1-negN/A
neg-lowering-neg.f3275.4%
Simplified75.4%
Final simplification75.4%
(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 60.0%
distribute-rgt-inN/A
sub-negN/A
+-commutativeN/A
distribute-lft1-inN/A
associate-+l+N/A
+-commutativeN/A
+-commutativeN/A
Simplified60.0%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3251.8%
Simplified51.8%
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-*.f3264.5%
Simplified64.5%
Final simplification64.5%
(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 60.0%
distribute-rgt-inN/A
sub-negN/A
+-commutativeN/A
distribute-lft1-inN/A
associate-+l+N/A
+-commutativeN/A
+-commutativeN/A
Simplified60.0%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3251.8%
Simplified51.8%
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 2024149
(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)))))))