
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(let* ((t_0 (* (* (- 1.0 ux) maxCos) ux))
(t_1 (sqrt (- 1.0 (* t_0 t_0))))
(t_2 (* (* uy 2.0) PI)))
(+ (+ (* (* (cos t_2) t_1) xi) (* (* (sin t_2) t_1) yi)) (* t_0 zi))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
float t_0 = ((1.0f - ux) * maxCos) * ux;
float t_1 = sqrtf((1.0f - (t_0 * t_0)));
float t_2 = (uy * 2.0f) * ((float) M_PI);
return (((cosf(t_2) * t_1) * xi) + ((sinf(t_2) * t_1) * yi)) + (t_0 * zi);
}
function code(xi, yi, zi, ux, uy, maxCos) t_0 = Float32(Float32(Float32(Float32(1.0) - ux) * maxCos) * ux) t_1 = sqrt(Float32(Float32(1.0) - Float32(t_0 * t_0))) t_2 = Float32(Float32(uy * Float32(2.0)) * Float32(pi)) return Float32(Float32(Float32(Float32(cos(t_2) * t_1) * xi) + Float32(Float32(sin(t_2) * t_1) * yi)) + Float32(t_0 * zi)) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) t_0 = ((single(1.0) - ux) * maxCos) * ux; t_1 = sqrt((single(1.0) - (t_0 * t_0))); t_2 = (uy * single(2.0)) * single(pi); tmp = (((cos(t_2) * t_1) * xi) + ((sin(t_2) * t_1) * yi)) + (t_0 * zi); end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left(\left(1 - ux\right) \cdot maxCos\right) \cdot ux\\
t_1 := \sqrt{1 - t\_0 \cdot t\_0}\\
t_2 := \left(uy \cdot 2\right) \cdot \pi\\
\left(\left(\cos t\_2 \cdot t\_1\right) \cdot xi + \left(\sin t\_2 \cdot t\_1\right) \cdot yi\right) + t\_0 \cdot zi
\end{array}
\end{array}
Sampling outcomes in binary32 precision:
Herbie found 26 alternatives:
| Alternative | Accuracy | Speedup |
|---|
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(let* ((t_0 (* (* (- 1.0 ux) maxCos) ux))
(t_1 (sqrt (- 1.0 (* t_0 t_0))))
(t_2 (* (* uy 2.0) PI)))
(+ (+ (* (* (cos t_2) t_1) xi) (* (* (sin t_2) t_1) yi)) (* t_0 zi))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
float t_0 = ((1.0f - ux) * maxCos) * ux;
float t_1 = sqrtf((1.0f - (t_0 * t_0)));
float t_2 = (uy * 2.0f) * ((float) M_PI);
return (((cosf(t_2) * t_1) * xi) + ((sinf(t_2) * t_1) * yi)) + (t_0 * zi);
}
function code(xi, yi, zi, ux, uy, maxCos) t_0 = Float32(Float32(Float32(Float32(1.0) - ux) * maxCos) * ux) t_1 = sqrt(Float32(Float32(1.0) - Float32(t_0 * t_0))) t_2 = Float32(Float32(uy * Float32(2.0)) * Float32(pi)) return Float32(Float32(Float32(Float32(cos(t_2) * t_1) * xi) + Float32(Float32(sin(t_2) * t_1) * yi)) + Float32(t_0 * zi)) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) t_0 = ((single(1.0) - ux) * maxCos) * ux; t_1 = sqrt((single(1.0) - (t_0 * t_0))); t_2 = (uy * single(2.0)) * single(pi); tmp = (((cos(t_2) * t_1) * xi) + ((sin(t_2) * t_1) * yi)) + (t_0 * zi); end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left(\left(1 - ux\right) \cdot maxCos\right) \cdot ux\\
t_1 := \sqrt{1 - t\_0 \cdot t\_0}\\
t_2 := \left(uy \cdot 2\right) \cdot \pi\\
\left(\left(\cos t\_2 \cdot t\_1\right) \cdot xi + \left(\sin t\_2 \cdot t\_1\right) \cdot yi\right) + t\_0 \cdot zi
\end{array}
\end{array}
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(let* ((t_0 (* 2.0 (* uy PI)))
(t_1
(pow
(+
1.0
(* (- 1.0 ux) (* (+ ux -1.0) (* maxCos (* ux (* ux maxCos))))))
0.5)))
(fma
(* t_1 (cos t_0))
xi
(+ (* (- 1.0 ux) (* maxCos (* ux zi))) (* t_1 (* (sin t_0) yi))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
float t_0 = 2.0f * (uy * ((float) M_PI));
float t_1 = powf((1.0f + ((1.0f - ux) * ((ux + -1.0f) * (maxCos * (ux * (ux * maxCos)))))), 0.5f);
return fmaf((t_1 * cosf(t_0)), xi, (((1.0f - ux) * (maxCos * (ux * zi))) + (t_1 * (sinf(t_0) * yi))));
}
function code(xi, yi, zi, ux, uy, maxCos) t_0 = Float32(Float32(2.0) * Float32(uy * Float32(pi))) t_1 = Float32(Float32(1.0) + Float32(Float32(Float32(1.0) - ux) * Float32(Float32(ux + Float32(-1.0)) * Float32(maxCos * Float32(ux * Float32(ux * maxCos)))))) ^ Float32(0.5) return fma(Float32(t_1 * cos(t_0)), xi, Float32(Float32(Float32(Float32(1.0) - ux) * Float32(maxCos * Float32(ux * zi))) + Float32(t_1 * Float32(sin(t_0) * yi)))) end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 2 \cdot \left(uy \cdot \pi\right)\\
t_1 := {\left(1 + \left(1 - ux\right) \cdot \left(\left(ux + -1\right) \cdot \left(maxCos \cdot \left(ux \cdot \left(ux \cdot maxCos\right)\right)\right)\right)\right)}^{0.5}\\
\mathsf{fma}\left(t\_1 \cdot \cos t\_0, xi, \left(1 - ux\right) \cdot \left(maxCos \cdot \left(ux \cdot zi\right)\right) + t\_1 \cdot \left(\sin t\_0 \cdot yi\right)\right)
\end{array}
\end{array}
Initial program 98.6%
Simplified98.6%
Applied egg-rr98.7%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(let* ((t_0 (* 2.0 (* uy PI))))
(+
(*
(sqrt
(+ 1.0 (* (- 1.0 ux) (* maxCos (* ux (* ux (* (+ ux -1.0) maxCos)))))))
(+ (* (cos t_0) xi) (* (sin t_0) yi)))
(* (* ux zi) (* (- 1.0 ux) maxCos)))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
float t_0 = 2.0f * (uy * ((float) M_PI));
return (sqrtf((1.0f + ((1.0f - ux) * (maxCos * (ux * (ux * ((ux + -1.0f) * maxCos))))))) * ((cosf(t_0) * xi) + (sinf(t_0) * yi))) + ((ux * zi) * ((1.0f - ux) * maxCos));
}
function code(xi, yi, zi, ux, uy, maxCos) t_0 = Float32(Float32(2.0) * Float32(uy * Float32(pi))) return Float32(Float32(sqrt(Float32(Float32(1.0) + Float32(Float32(Float32(1.0) - ux) * Float32(maxCos * Float32(ux * Float32(ux * Float32(Float32(ux + Float32(-1.0)) * maxCos))))))) * Float32(Float32(cos(t_0) * xi) + Float32(sin(t_0) * yi))) + Float32(Float32(ux * zi) * Float32(Float32(Float32(1.0) - ux) * maxCos))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) t_0 = single(2.0) * (uy * single(pi)); tmp = (sqrt((single(1.0) + ((single(1.0) - ux) * (maxCos * (ux * (ux * ((ux + single(-1.0)) * maxCos))))))) * ((cos(t_0) * xi) + (sin(t_0) * yi))) + ((ux * zi) * ((single(1.0) - ux) * maxCos)); end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 2 \cdot \left(uy \cdot \pi\right)\\
\sqrt{1 + \left(1 - ux\right) \cdot \left(maxCos \cdot \left(ux \cdot \left(ux \cdot \left(\left(ux + -1\right) \cdot maxCos\right)\right)\right)\right)} \cdot \left(\cos t\_0 \cdot xi + \sin t\_0 \cdot yi\right) + \left(ux \cdot zi\right) \cdot \left(\left(1 - ux\right) \cdot maxCos\right)
\end{array}
\end{array}
Initial program 98.6%
Simplified98.6%
associate-*l*N/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f3298.7%
Applied egg-rr98.7%
Final simplification98.7%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(let* ((t_0 (* 2.0 (* uy PI))))
(+
(*
(sqrt
(+ 1.0 (* (- 1.0 ux) (* maxCos (* ux (* ux (* (+ ux -1.0) maxCos)))))))
(+ (* (cos t_0) xi) (* (sin t_0) yi)))
(* zi (* ux (* (- 1.0 ux) maxCos))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
float t_0 = 2.0f * (uy * ((float) M_PI));
return (sqrtf((1.0f + ((1.0f - ux) * (maxCos * (ux * (ux * ((ux + -1.0f) * maxCos))))))) * ((cosf(t_0) * xi) + (sinf(t_0) * yi))) + (zi * (ux * ((1.0f - ux) * maxCos)));
}
function code(xi, yi, zi, ux, uy, maxCos) t_0 = Float32(Float32(2.0) * Float32(uy * Float32(pi))) return Float32(Float32(sqrt(Float32(Float32(1.0) + Float32(Float32(Float32(1.0) - ux) * Float32(maxCos * Float32(ux * Float32(ux * Float32(Float32(ux + Float32(-1.0)) * maxCos))))))) * Float32(Float32(cos(t_0) * xi) + Float32(sin(t_0) * yi))) + Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos)))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) t_0 = single(2.0) * (uy * single(pi)); tmp = (sqrt((single(1.0) + ((single(1.0) - ux) * (maxCos * (ux * (ux * ((ux + single(-1.0)) * maxCos))))))) * ((cos(t_0) * xi) + (sin(t_0) * yi))) + (zi * (ux * ((single(1.0) - ux) * maxCos))); end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 2 \cdot \left(uy \cdot \pi\right)\\
\sqrt{1 + \left(1 - ux\right) \cdot \left(maxCos \cdot \left(ux \cdot \left(ux \cdot \left(\left(ux + -1\right) \cdot maxCos\right)\right)\right)\right)} \cdot \left(\cos t\_0 \cdot xi + \sin t\_0 \cdot yi\right) + zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right)
\end{array}
\end{array}
Initial program 98.6%
Simplified98.6%
Final simplification98.6%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(let* ((t_0 (* 2.0 (* uy PI))))
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(*
(+ (* (cos t_0) xi) (* (sin t_0) yi))
(+
1.0
(*
(* maxCos maxCos)
(* (* (- 1.0 ux) (+ ux -1.0)) (* 0.5 (* ux ux)))))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
float t_0 = 2.0f * (uy * ((float) M_PI));
return (zi * (ux * ((1.0f - ux) * maxCos))) + (((cosf(t_0) * xi) + (sinf(t_0) * yi)) * (1.0f + ((maxCos * maxCos) * (((1.0f - ux) * (ux + -1.0f)) * (0.5f * (ux * ux))))));
}
function code(xi, yi, zi, ux, uy, maxCos) t_0 = Float32(Float32(2.0) * Float32(uy * Float32(pi))) return Float32(Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos))) + Float32(Float32(Float32(cos(t_0) * xi) + Float32(sin(t_0) * yi)) * Float32(Float32(1.0) + Float32(Float32(maxCos * maxCos) * Float32(Float32(Float32(Float32(1.0) - ux) * Float32(ux + Float32(-1.0))) * Float32(Float32(0.5) * Float32(ux * ux))))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) t_0 = single(2.0) * (uy * single(pi)); tmp = (zi * (ux * ((single(1.0) - ux) * maxCos))) + (((cos(t_0) * xi) + (sin(t_0) * yi)) * (single(1.0) + ((maxCos * maxCos) * (((single(1.0) - ux) * (ux + single(-1.0))) * (single(0.5) * (ux * ux)))))); end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 2 \cdot \left(uy \cdot \pi\right)\\
zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right) + \left(\cos t\_0 \cdot xi + \sin t\_0 \cdot yi\right) \cdot \left(1 + \left(maxCos \cdot maxCos\right) \cdot \left(\left(\left(1 - ux\right) \cdot \left(ux + -1\right)\right) \cdot \left(0.5 \cdot \left(ux \cdot ux\right)\right)\right)\right)
\end{array}
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in maxCos around 0
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f3298.6%
Simplified98.6%
Final simplification98.6%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(let* ((t_0 (* 2.0 (* uy PI))))
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(+ (/ (* 2.0 yi) (/ 2.0 (sin t_0))) (* (cos t_0) xi)))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
float t_0 = 2.0f * (uy * ((float) M_PI));
return (zi * (ux * ((1.0f - ux) * maxCos))) + (((2.0f * yi) / (2.0f / sinf(t_0))) + (cosf(t_0) * xi));
}
function code(xi, yi, zi, ux, uy, maxCos) t_0 = Float32(Float32(2.0) * Float32(uy * Float32(pi))) return Float32(Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos))) + Float32(Float32(Float32(Float32(2.0) * yi) / Float32(Float32(2.0) / sin(t_0))) + Float32(cos(t_0) * xi))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) t_0 = single(2.0) * (uy * single(pi)); tmp = (zi * (ux * ((single(1.0) - ux) * maxCos))) + (((single(2.0) * yi) / (single(2.0) / sin(t_0))) + (cos(t_0) * xi)); end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 2 \cdot \left(uy \cdot \pi\right)\\
zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right) + \left(\frac{2 \cdot yi}{\frac{2}{\sin t\_0}} + \cos t\_0 \cdot xi\right)
\end{array}
\end{array}
Initial program 98.6%
Simplified98.6%
*-commutativeN/A
sin-2N/A
associate-*r*N/A
sin-cos-multN/A
clear-numN/A
un-div-invN/A
/-lowering-/.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
/-lowering-/.f32N/A
+-commutativeN/A
Applied egg-rr98.7%
Taylor expanded in ux around 0
Simplified98.2%
Final simplification98.2%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(let* ((t_0 (* 2.0 (* uy PI))))
(if (<= uy 0.006000000052154064)
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(*
(sqrt
(+ 1.0 (* (- 1.0 ux) (* maxCos (* ux (* ux (* (+ ux -1.0) maxCos)))))))
(+
xi
(+
(* uy (* PI (+ (* 2.0 yi) (* uy (* PI (* xi -2.0))))))
(*
uy
(* (* PI (* PI PI)) (* uy (* -1.3333333333333333 (* uy yi)))))))))
(+ (* (sin t_0) yi) (+ (* maxCos (* ux zi)) (* (cos t_0) xi))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
float t_0 = 2.0f * (uy * ((float) M_PI));
float tmp;
if (uy <= 0.006000000052154064f) {
tmp = (zi * (ux * ((1.0f - ux) * maxCos))) + (sqrtf((1.0f + ((1.0f - ux) * (maxCos * (ux * (ux * ((ux + -1.0f) * maxCos))))))) * (xi + ((uy * (((float) M_PI) * ((2.0f * yi) + (uy * (((float) M_PI) * (xi * -2.0f)))))) + (uy * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * (-1.3333333333333333f * (uy * yi))))))));
} else {
tmp = (sinf(t_0) * yi) + ((maxCos * (ux * zi)) + (cosf(t_0) * xi));
}
return tmp;
}
function code(xi, yi, zi, ux, uy, maxCos) t_0 = Float32(Float32(2.0) * Float32(uy * Float32(pi))) tmp = Float32(0.0) if (uy <= Float32(0.006000000052154064)) tmp = Float32(Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos))) + Float32(sqrt(Float32(Float32(1.0) + Float32(Float32(Float32(1.0) - ux) * Float32(maxCos * Float32(ux * Float32(ux * Float32(Float32(ux + Float32(-1.0)) * maxCos))))))) * Float32(xi + Float32(Float32(uy * Float32(Float32(pi) * Float32(Float32(Float32(2.0) * yi) + Float32(uy * Float32(Float32(pi) * Float32(xi * Float32(-2.0))))))) + Float32(uy * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * Float32(Float32(-1.3333333333333333) * Float32(uy * yi))))))))); else tmp = Float32(Float32(sin(t_0) * yi) + Float32(Float32(maxCos * Float32(ux * zi)) + Float32(cos(t_0) * xi))); end return tmp end
function tmp_2 = code(xi, yi, zi, ux, uy, maxCos) t_0 = single(2.0) * (uy * single(pi)); tmp = single(0.0); if (uy <= single(0.006000000052154064)) tmp = (zi * (ux * ((single(1.0) - ux) * maxCos))) + (sqrt((single(1.0) + ((single(1.0) - ux) * (maxCos * (ux * (ux * ((ux + single(-1.0)) * maxCos))))))) * (xi + ((uy * (single(pi) * ((single(2.0) * yi) + (uy * (single(pi) * (xi * single(-2.0))))))) + (uy * ((single(pi) * (single(pi) * single(pi))) * (uy * (single(-1.3333333333333333) * (uy * yi)))))))); else tmp = (sin(t_0) * yi) + ((maxCos * (ux * zi)) + (cos(t_0) * xi)); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 2 \cdot \left(uy \cdot \pi\right)\\
\mathbf{if}\;uy \leq 0.006000000052154064:\\
\;\;\;\;zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right) + \sqrt{1 + \left(1 - ux\right) \cdot \left(maxCos \cdot \left(ux \cdot \left(ux \cdot \left(\left(ux + -1\right) \cdot maxCos\right)\right)\right)\right)} \cdot \left(xi + \left(uy \cdot \left(\pi \cdot \left(2 \cdot yi + uy \cdot \left(\pi \cdot \left(xi \cdot -2\right)\right)\right)\right) + uy \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot \left(-1.3333333333333333 \cdot \left(uy \cdot yi\right)\right)\right)\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\sin t\_0 \cdot yi + \left(maxCos \cdot \left(ux \cdot zi\right) + \cos t\_0 \cdot xi\right)\\
\end{array}
\end{array}
if uy < 0.00600000005Initial program 98.9%
Simplified98.9%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified99.1%
Taylor expanded in uy around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified99.2%
distribute-lft-inN/A
associate-+r+N/A
distribute-rgt-inN/A
+-lowering-+.f32N/A
Applied egg-rr99.2%
if 0.00600000005 < uy Initial program 97.7%
Simplified97.7%
Taylor expanded in ux around 0
+-commutativeN/A
+-commutativeN/A
associate-+l+N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
associate-*r*N/A
*-commutativeN/A
associate-*r*N/A
+-lowering-+.f32N/A
Simplified96.3%
Final simplification98.6%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(let* ((t_0 (* PI (* 2.0 uy))))
(if (<= uy 0.006000000052154064)
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(*
(sqrt
(+ 1.0 (* (- 1.0 ux) (* maxCos (* ux (* ux (* (+ ux -1.0) maxCos)))))))
(+
xi
(+
(* uy (* PI (+ (* 2.0 yi) (* uy (* PI (* xi -2.0))))))
(*
uy
(* (* PI (* PI PI)) (* uy (* -1.3333333333333333 (* uy yi)))))))))
(* zi (+ (/ (* xi (cos t_0)) zi) (/ (* yi (sin t_0)) zi))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
float t_0 = ((float) M_PI) * (2.0f * uy);
float tmp;
if (uy <= 0.006000000052154064f) {
tmp = (zi * (ux * ((1.0f - ux) * maxCos))) + (sqrtf((1.0f + ((1.0f - ux) * (maxCos * (ux * (ux * ((ux + -1.0f) * maxCos))))))) * (xi + ((uy * (((float) M_PI) * ((2.0f * yi) + (uy * (((float) M_PI) * (xi * -2.0f)))))) + (uy * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * (-1.3333333333333333f * (uy * yi))))))));
} else {
tmp = zi * (((xi * cosf(t_0)) / zi) + ((yi * sinf(t_0)) / zi));
}
return tmp;
}
function code(xi, yi, zi, ux, uy, maxCos) t_0 = Float32(Float32(pi) * Float32(Float32(2.0) * uy)) tmp = Float32(0.0) if (uy <= Float32(0.006000000052154064)) tmp = Float32(Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos))) + Float32(sqrt(Float32(Float32(1.0) + Float32(Float32(Float32(1.0) - ux) * Float32(maxCos * Float32(ux * Float32(ux * Float32(Float32(ux + Float32(-1.0)) * maxCos))))))) * Float32(xi + Float32(Float32(uy * Float32(Float32(pi) * Float32(Float32(Float32(2.0) * yi) + Float32(uy * Float32(Float32(pi) * Float32(xi * Float32(-2.0))))))) + Float32(uy * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * Float32(Float32(-1.3333333333333333) * Float32(uy * yi))))))))); else tmp = Float32(zi * Float32(Float32(Float32(xi * cos(t_0)) / zi) + Float32(Float32(yi * sin(t_0)) / zi))); end return tmp end
function tmp_2 = code(xi, yi, zi, ux, uy, maxCos) t_0 = single(pi) * (single(2.0) * uy); tmp = single(0.0); if (uy <= single(0.006000000052154064)) tmp = (zi * (ux * ((single(1.0) - ux) * maxCos))) + (sqrt((single(1.0) + ((single(1.0) - ux) * (maxCos * (ux * (ux * ((ux + single(-1.0)) * maxCos))))))) * (xi + ((uy * (single(pi) * ((single(2.0) * yi) + (uy * (single(pi) * (xi * single(-2.0))))))) + (uy * ((single(pi) * (single(pi) * single(pi))) * (uy * (single(-1.3333333333333333) * (uy * yi)))))))); else tmp = zi * (((xi * cos(t_0)) / zi) + ((yi * sin(t_0)) / zi)); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \pi \cdot \left(2 \cdot uy\right)\\
\mathbf{if}\;uy \leq 0.006000000052154064:\\
\;\;\;\;zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right) + \sqrt{1 + \left(1 - ux\right) \cdot \left(maxCos \cdot \left(ux \cdot \left(ux \cdot \left(\left(ux + -1\right) \cdot maxCos\right)\right)\right)\right)} \cdot \left(xi + \left(uy \cdot \left(\pi \cdot \left(2 \cdot yi + uy \cdot \left(\pi \cdot \left(xi \cdot -2\right)\right)\right)\right) + uy \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot \left(-1.3333333333333333 \cdot \left(uy \cdot yi\right)\right)\right)\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;zi \cdot \left(\frac{xi \cdot \cos t\_0}{zi} + \frac{yi \cdot \sin t\_0}{zi}\right)\\
\end{array}
\end{array}
if uy < 0.00600000005Initial program 98.9%
Simplified98.9%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified99.1%
Taylor expanded in uy around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified99.2%
distribute-lft-inN/A
associate-+r+N/A
distribute-rgt-inN/A
+-lowering-+.f32N/A
Applied egg-rr99.2%
if 0.00600000005 < uy Initial program 97.7%
Simplified97.7%
*-commutativeN/A
sin-2N/A
associate-*r*N/A
sin-cos-multN/A
clear-numN/A
un-div-invN/A
/-lowering-/.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
/-lowering-/.f32N/A
+-commutativeN/A
Applied egg-rr97.7%
Taylor expanded in zi around inf
Simplified97.7%
Taylor expanded in maxCos around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
/-lowering-/.f32N/A
*-lowering-*.f32N/A
cos-lowering-cos.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
/-lowering-/.f32N/A
Simplified94.7%
Final simplification98.2%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(let* ((t_0 (* 2.0 (* uy PI))))
(+
(* (cos t_0) xi)
(+ (* (sin t_0) yi) (* zi (* maxCos (* ux (- 1.0 ux))))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
float t_0 = 2.0f * (uy * ((float) M_PI));
return (cosf(t_0) * xi) + ((sinf(t_0) * yi) + (zi * (maxCos * (ux * (1.0f - ux)))));
}
function code(xi, yi, zi, ux, uy, maxCos) t_0 = Float32(Float32(2.0) * Float32(uy * Float32(pi))) return Float32(Float32(cos(t_0) * xi) + Float32(Float32(sin(t_0) * yi) + Float32(zi * Float32(maxCos * Float32(ux * Float32(Float32(1.0) - ux)))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) t_0 = single(2.0) * (uy * single(pi)); tmp = (cos(t_0) * xi) + ((sin(t_0) * yi) + (zi * (maxCos * (ux * (single(1.0) - ux))))); end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 2 \cdot \left(uy \cdot \pi\right)\\
\cos t\_0 \cdot xi + \left(\sin t\_0 \cdot yi + zi \cdot \left(maxCos \cdot \left(ux \cdot \left(1 - ux\right)\right)\right)\right)
\end{array}
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in maxCos around 0
+-commutativeN/A
associate-+l+N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
cos-lowering-cos.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
+-lowering-+.f32N/A
Simplified98.2%
Final simplification98.2%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(let* ((t_0 (* 2.0 (* uy PI))))
(if (<= uy 0.006000000052154064)
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(*
(sqrt
(+ 1.0 (* (- 1.0 ux) (* maxCos (* ux (* ux (* (+ ux -1.0) maxCos)))))))
(+
xi
(+
(* uy (* PI (+ (* 2.0 yi) (* uy (* PI (* xi -2.0))))))
(*
uy
(* (* PI (* PI PI)) (* uy (* -1.3333333333333333 (* uy yi)))))))))
(+ (* (cos t_0) xi) (* (sin t_0) yi)))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
float t_0 = 2.0f * (uy * ((float) M_PI));
float tmp;
if (uy <= 0.006000000052154064f) {
tmp = (zi * (ux * ((1.0f - ux) * maxCos))) + (sqrtf((1.0f + ((1.0f - ux) * (maxCos * (ux * (ux * ((ux + -1.0f) * maxCos))))))) * (xi + ((uy * (((float) M_PI) * ((2.0f * yi) + (uy * (((float) M_PI) * (xi * -2.0f)))))) + (uy * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * (-1.3333333333333333f * (uy * yi))))))));
} else {
tmp = (cosf(t_0) * xi) + (sinf(t_0) * yi);
}
return tmp;
}
function code(xi, yi, zi, ux, uy, maxCos) t_0 = Float32(Float32(2.0) * Float32(uy * Float32(pi))) tmp = Float32(0.0) if (uy <= Float32(0.006000000052154064)) tmp = Float32(Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos))) + Float32(sqrt(Float32(Float32(1.0) + Float32(Float32(Float32(1.0) - ux) * Float32(maxCos * Float32(ux * Float32(ux * Float32(Float32(ux + Float32(-1.0)) * maxCos))))))) * Float32(xi + Float32(Float32(uy * Float32(Float32(pi) * Float32(Float32(Float32(2.0) * yi) + Float32(uy * Float32(Float32(pi) * Float32(xi * Float32(-2.0))))))) + Float32(uy * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * Float32(Float32(-1.3333333333333333) * Float32(uy * yi))))))))); else tmp = Float32(Float32(cos(t_0) * xi) + Float32(sin(t_0) * yi)); end return tmp end
function tmp_2 = code(xi, yi, zi, ux, uy, maxCos) t_0 = single(2.0) * (uy * single(pi)); tmp = single(0.0); if (uy <= single(0.006000000052154064)) tmp = (zi * (ux * ((single(1.0) - ux) * maxCos))) + (sqrt((single(1.0) + ((single(1.0) - ux) * (maxCos * (ux * (ux * ((ux + single(-1.0)) * maxCos))))))) * (xi + ((uy * (single(pi) * ((single(2.0) * yi) + (uy * (single(pi) * (xi * single(-2.0))))))) + (uy * ((single(pi) * (single(pi) * single(pi))) * (uy * (single(-1.3333333333333333) * (uy * yi)))))))); else tmp = (cos(t_0) * xi) + (sin(t_0) * yi); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 2 \cdot \left(uy \cdot \pi\right)\\
\mathbf{if}\;uy \leq 0.006000000052154064:\\
\;\;\;\;zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right) + \sqrt{1 + \left(1 - ux\right) \cdot \left(maxCos \cdot \left(ux \cdot \left(ux \cdot \left(\left(ux + -1\right) \cdot maxCos\right)\right)\right)\right)} \cdot \left(xi + \left(uy \cdot \left(\pi \cdot \left(2 \cdot yi + uy \cdot \left(\pi \cdot \left(xi \cdot -2\right)\right)\right)\right) + uy \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot \left(-1.3333333333333333 \cdot \left(uy \cdot yi\right)\right)\right)\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\cos t\_0 \cdot xi + \sin t\_0 \cdot yi\\
\end{array}
\end{array}
if uy < 0.00600000005Initial program 98.9%
Simplified98.9%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified99.1%
Taylor expanded in uy around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified99.2%
distribute-lft-inN/A
associate-+r+N/A
distribute-rgt-inN/A
+-lowering-+.f32N/A
Applied egg-rr99.2%
if 0.00600000005 < uy Initial program 97.7%
Simplified97.7%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
cos-lowering-cos.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3294.6%
Simplified94.6%
Final simplification98.2%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(*
(sqrt
(+ 1.0 (* (- 1.0 ux) (* maxCos (* ux (* ux (* (+ ux -1.0) maxCos)))))))
(+
xi
(+
(* uy (* PI (+ (* 2.0 yi) (* uy (* PI (* xi -2.0))))))
(* uy (* (* PI (* PI PI)) (* uy (* -1.3333333333333333 (* uy yi))))))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return (zi * (ux * ((1.0f - ux) * maxCos))) + (sqrtf((1.0f + ((1.0f - ux) * (maxCos * (ux * (ux * ((ux + -1.0f) * maxCos))))))) * (xi + ((uy * (((float) M_PI) * ((2.0f * yi) + (uy * (((float) M_PI) * (xi * -2.0f)))))) + (uy * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * (-1.3333333333333333f * (uy * yi))))))));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos))) + Float32(sqrt(Float32(Float32(1.0) + Float32(Float32(Float32(1.0) - ux) * Float32(maxCos * Float32(ux * Float32(ux * Float32(Float32(ux + Float32(-1.0)) * maxCos))))))) * Float32(xi + Float32(Float32(uy * Float32(Float32(pi) * Float32(Float32(Float32(2.0) * yi) + Float32(uy * Float32(Float32(pi) * Float32(xi * Float32(-2.0))))))) + Float32(uy * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * Float32(Float32(-1.3333333333333333) * Float32(uy * yi))))))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = (zi * (ux * ((single(1.0) - ux) * maxCos))) + (sqrt((single(1.0) + ((single(1.0) - ux) * (maxCos * (ux * (ux * ((ux + single(-1.0)) * maxCos))))))) * (xi + ((uy * (single(pi) * ((single(2.0) * yi) + (uy * (single(pi) * (xi * single(-2.0))))))) + (uy * ((single(pi) * (single(pi) * single(pi))) * (uy * (single(-1.3333333333333333) * (uy * yi)))))))); end
\begin{array}{l}
\\
zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right) + \sqrt{1 + \left(1 - ux\right) \cdot \left(maxCos \cdot \left(ux \cdot \left(ux \cdot \left(\left(ux + -1\right) \cdot maxCos\right)\right)\right)\right)} \cdot \left(xi + \left(uy \cdot \left(\pi \cdot \left(2 \cdot yi + uy \cdot \left(\pi \cdot \left(xi \cdot -2\right)\right)\right)\right) + uy \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot \left(-1.3333333333333333 \cdot \left(uy \cdot yi\right)\right)\right)\right)\right)\right)
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified88.4%
distribute-lft-inN/A
associate-+r+N/A
distribute-rgt-inN/A
+-lowering-+.f32N/A
Applied egg-rr88.4%
Final simplification88.4%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(*
(sqrt
(+ 1.0 (* (- 1.0 ux) (* maxCos (* ux (* ux (* (+ ux -1.0) maxCos)))))))
(+
xi
(*
uy
(+
(*
uy
(+
(* (* xi -2.0) (* PI PI))
(* -1.3333333333333333 (* (* PI (* PI PI)) (* uy yi)))))
(* 2.0 (* PI yi))))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return (zi * (ux * ((1.0f - ux) * maxCos))) + (sqrtf((1.0f + ((1.0f - ux) * (maxCos * (ux * (ux * ((ux + -1.0f) * maxCos))))))) * (xi + (uy * ((uy * (((xi * -2.0f) * (((float) M_PI) * ((float) M_PI))) + (-1.3333333333333333f * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * yi))))) + (2.0f * (((float) M_PI) * yi))))));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos))) + Float32(sqrt(Float32(Float32(1.0) + Float32(Float32(Float32(1.0) - ux) * Float32(maxCos * Float32(ux * Float32(ux * Float32(Float32(ux + Float32(-1.0)) * maxCos))))))) * Float32(xi + Float32(uy * Float32(Float32(uy * Float32(Float32(Float32(xi * Float32(-2.0)) * Float32(Float32(pi) * Float32(pi))) + Float32(Float32(-1.3333333333333333) * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * yi))))) + Float32(Float32(2.0) * Float32(Float32(pi) * yi))))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = (zi * (ux * ((single(1.0) - ux) * maxCos))) + (sqrt((single(1.0) + ((single(1.0) - ux) * (maxCos * (ux * (ux * ((ux + single(-1.0)) * maxCos))))))) * (xi + (uy * ((uy * (((xi * single(-2.0)) * (single(pi) * single(pi))) + (single(-1.3333333333333333) * ((single(pi) * (single(pi) * single(pi))) * (uy * yi))))) + (single(2.0) * (single(pi) * yi)))))); end
\begin{array}{l}
\\
zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right) + \sqrt{1 + \left(1 - ux\right) \cdot \left(maxCos \cdot \left(ux \cdot \left(ux \cdot \left(\left(ux + -1\right) \cdot maxCos\right)\right)\right)\right)} \cdot \left(xi + uy \cdot \left(uy \cdot \left(\left(xi \cdot -2\right) \cdot \left(\pi \cdot \pi\right) + -1.3333333333333333 \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot yi\right)\right)\right) + 2 \cdot \left(\pi \cdot yi\right)\right)\right)
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified88.4%
Final simplification88.4%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(*
(sqrt
(+ 1.0 (* (- 1.0 ux) (* maxCos (* ux (* ux (* (+ ux -1.0) maxCos)))))))
(+
xi
(*
uy
(+
(* 2.0 (* PI yi))
(*
uy
(*
(* PI PI)
(+ (* xi -2.0) (* -1.3333333333333333 (* (* uy PI) yi)))))))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return (zi * (ux * ((1.0f - ux) * maxCos))) + (sqrtf((1.0f + ((1.0f - ux) * (maxCos * (ux * (ux * ((ux + -1.0f) * maxCos))))))) * (xi + (uy * ((2.0f * (((float) M_PI) * yi)) + (uy * ((((float) M_PI) * ((float) M_PI)) * ((xi * -2.0f) + (-1.3333333333333333f * ((uy * ((float) M_PI)) * yi)))))))));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos))) + Float32(sqrt(Float32(Float32(1.0) + Float32(Float32(Float32(1.0) - ux) * Float32(maxCos * Float32(ux * Float32(ux * Float32(Float32(ux + Float32(-1.0)) * maxCos))))))) * Float32(xi + Float32(uy * Float32(Float32(Float32(2.0) * Float32(Float32(pi) * yi)) + Float32(uy * Float32(Float32(Float32(pi) * Float32(pi)) * Float32(Float32(xi * Float32(-2.0)) + Float32(Float32(-1.3333333333333333) * Float32(Float32(uy * Float32(pi)) * yi)))))))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = (zi * (ux * ((single(1.0) - ux) * maxCos))) + (sqrt((single(1.0) + ((single(1.0) - ux) * (maxCos * (ux * (ux * ((ux + single(-1.0)) * maxCos))))))) * (xi + (uy * ((single(2.0) * (single(pi) * yi)) + (uy * ((single(pi) * single(pi)) * ((xi * single(-2.0)) + (single(-1.3333333333333333) * ((uy * single(pi)) * yi))))))))); end
\begin{array}{l}
\\
zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right) + \sqrt{1 + \left(1 - ux\right) \cdot \left(maxCos \cdot \left(ux \cdot \left(ux \cdot \left(\left(ux + -1\right) \cdot maxCos\right)\right)\right)\right)} \cdot \left(xi + uy \cdot \left(2 \cdot \left(\pi \cdot yi\right) + uy \cdot \left(\left(\pi \cdot \pi\right) \cdot \left(xi \cdot -2 + -1.3333333333333333 \cdot \left(\left(uy \cdot \pi\right) \cdot yi\right)\right)\right)\right)\right)
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified88.4%
+-commutativeN/A
+-lowering-+.f32N/A
Applied egg-rr88.4%
Final simplification88.4%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(*
(+
xi
(*
uy
(+
(*
uy
(+
(* (* xi -2.0) (* PI PI))
(* -1.3333333333333333 (* (* PI (* PI PI)) (* uy yi)))))
(* 2.0 (* PI yi)))))
(+
1.0
(* (* 0.5 (* maxCos maxCos)) (* (* (- 1.0 ux) (+ ux -1.0)) (* ux ux)))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return (zi * (ux * ((1.0f - ux) * maxCos))) + ((xi + (uy * ((uy * (((xi * -2.0f) * (((float) M_PI) * ((float) M_PI))) + (-1.3333333333333333f * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * yi))))) + (2.0f * (((float) M_PI) * yi))))) * (1.0f + ((0.5f * (maxCos * maxCos)) * (((1.0f - ux) * (ux + -1.0f)) * (ux * ux)))));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos))) + Float32(Float32(xi + Float32(uy * Float32(Float32(uy * Float32(Float32(Float32(xi * Float32(-2.0)) * Float32(Float32(pi) * Float32(pi))) + Float32(Float32(-1.3333333333333333) * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * yi))))) + Float32(Float32(2.0) * Float32(Float32(pi) * yi))))) * Float32(Float32(1.0) + Float32(Float32(Float32(0.5) * Float32(maxCos * maxCos)) * Float32(Float32(Float32(Float32(1.0) - ux) * Float32(ux + Float32(-1.0))) * Float32(ux * ux)))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = (zi * (ux * ((single(1.0) - ux) * maxCos))) + ((xi + (uy * ((uy * (((xi * single(-2.0)) * (single(pi) * single(pi))) + (single(-1.3333333333333333) * ((single(pi) * (single(pi) * single(pi))) * (uy * yi))))) + (single(2.0) * (single(pi) * yi))))) * (single(1.0) + ((single(0.5) * (maxCos * maxCos)) * (((single(1.0) - ux) * (ux + single(-1.0))) * (ux * ux))))); end
\begin{array}{l}
\\
zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right) + \left(xi + uy \cdot \left(uy \cdot \left(\left(xi \cdot -2\right) \cdot \left(\pi \cdot \pi\right) + -1.3333333333333333 \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot yi\right)\right)\right) + 2 \cdot \left(\pi \cdot yi\right)\right)\right) \cdot \left(1 + \left(0.5 \cdot \left(maxCos \cdot maxCos\right)\right) \cdot \left(\left(\left(1 - ux\right) \cdot \left(ux + -1\right)\right) \cdot \left(ux \cdot ux\right)\right)\right)
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified88.4%
Taylor expanded in maxCos around 0
+-lowering-+.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f3288.3%
Simplified88.3%
Final simplification88.3%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(*
(+
xi
(*
uy
(+
(*
uy
(+
(* (* xi -2.0) (* PI PI))
(* -1.3333333333333333 (* (* PI (* PI PI)) (* uy yi)))))
(* 2.0 (* PI yi)))))
(+
1.0
(* (* ux ux) (+ (* ux (* maxCos maxCos)) (* (* maxCos maxCos) -0.5)))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return (zi * (ux * ((1.0f - ux) * maxCos))) + ((xi + (uy * ((uy * (((xi * -2.0f) * (((float) M_PI) * ((float) M_PI))) + (-1.3333333333333333f * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * yi))))) + (2.0f * (((float) M_PI) * yi))))) * (1.0f + ((ux * ux) * ((ux * (maxCos * maxCos)) + ((maxCos * maxCos) * -0.5f)))));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos))) + Float32(Float32(xi + Float32(uy * Float32(Float32(uy * Float32(Float32(Float32(xi * Float32(-2.0)) * Float32(Float32(pi) * Float32(pi))) + Float32(Float32(-1.3333333333333333) * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * yi))))) + Float32(Float32(2.0) * Float32(Float32(pi) * yi))))) * Float32(Float32(1.0) + Float32(Float32(ux * ux) * Float32(Float32(ux * Float32(maxCos * maxCos)) + Float32(Float32(maxCos * maxCos) * Float32(-0.5))))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = (zi * (ux * ((single(1.0) - ux) * maxCos))) + ((xi + (uy * ((uy * (((xi * single(-2.0)) * (single(pi) * single(pi))) + (single(-1.3333333333333333) * ((single(pi) * (single(pi) * single(pi))) * (uy * yi))))) + (single(2.0) * (single(pi) * yi))))) * (single(1.0) + ((ux * ux) * ((ux * (maxCos * maxCos)) + ((maxCos * maxCos) * single(-0.5)))))); end
\begin{array}{l}
\\
zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right) + \left(xi + uy \cdot \left(uy \cdot \left(\left(xi \cdot -2\right) \cdot \left(\pi \cdot \pi\right) + -1.3333333333333333 \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot yi\right)\right)\right) + 2 \cdot \left(\pi \cdot yi\right)\right)\right) \cdot \left(1 + \left(ux \cdot ux\right) \cdot \left(ux \cdot \left(maxCos \cdot maxCos\right) + \left(maxCos \cdot maxCos\right) \cdot -0.5\right)\right)
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified88.4%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
+-commutativeN/A
+-lowering-+.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f3288.2%
Simplified88.2%
Final simplification88.2%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(*
(+
xi
(*
uy
(+
(*
uy
(+
(* (* xi -2.0) (* PI PI))
(* -1.3333333333333333 (* (* PI (* PI PI)) (* uy yi)))))
(* 2.0 (* PI yi)))))
(+ 1.0 (* (* ux ux) (* (* maxCos maxCos) -0.5))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return (zi * (ux * ((1.0f - ux) * maxCos))) + ((xi + (uy * ((uy * (((xi * -2.0f) * (((float) M_PI) * ((float) M_PI))) + (-1.3333333333333333f * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * yi))))) + (2.0f * (((float) M_PI) * yi))))) * (1.0f + ((ux * ux) * ((maxCos * maxCos) * -0.5f))));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos))) + Float32(Float32(xi + Float32(uy * Float32(Float32(uy * Float32(Float32(Float32(xi * Float32(-2.0)) * Float32(Float32(pi) * Float32(pi))) + Float32(Float32(-1.3333333333333333) * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * yi))))) + Float32(Float32(2.0) * Float32(Float32(pi) * yi))))) * Float32(Float32(1.0) + Float32(Float32(ux * ux) * Float32(Float32(maxCos * maxCos) * Float32(-0.5)))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = (zi * (ux * ((single(1.0) - ux) * maxCos))) + ((xi + (uy * ((uy * (((xi * single(-2.0)) * (single(pi) * single(pi))) + (single(-1.3333333333333333) * ((single(pi) * (single(pi) * single(pi))) * (uy * yi))))) + (single(2.0) * (single(pi) * yi))))) * (single(1.0) + ((ux * ux) * ((maxCos * maxCos) * single(-0.5))))); end
\begin{array}{l}
\\
zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right) + \left(xi + uy \cdot \left(uy \cdot \left(\left(xi \cdot -2\right) \cdot \left(\pi \cdot \pi\right) + -1.3333333333333333 \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot yi\right)\right)\right) + 2 \cdot \left(\pi \cdot yi\right)\right)\right) \cdot \left(1 + \left(ux \cdot ux\right) \cdot \left(\left(maxCos \cdot maxCos\right) \cdot -0.5\right)\right)
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified88.4%
Taylor expanded in ux around 0
associate-*r*N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f3288.0%
Simplified88.0%
Final simplification88.0%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
(+ xi (* (* ux maxCos) (* (- 1.0 ux) zi)))
(*
uy
(+
(* 2.0 (* PI yi))
(*
uy
(+
(* -1.3333333333333333 (* (* PI (* PI PI)) (* uy yi)))
(* -2.0 (* xi (* PI PI)))))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return (xi + ((ux * maxCos) * ((1.0f - ux) * zi))) + (uy * ((2.0f * (((float) M_PI) * yi)) + (uy * ((-1.3333333333333333f * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * yi))) + (-2.0f * (xi * (((float) M_PI) * ((float) M_PI))))))));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(Float32(xi + Float32(Float32(ux * maxCos) * Float32(Float32(Float32(1.0) - ux) * zi))) + Float32(uy * Float32(Float32(Float32(2.0) * Float32(Float32(pi) * yi)) + Float32(uy * Float32(Float32(Float32(-1.3333333333333333) * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * yi))) + Float32(Float32(-2.0) * Float32(xi * Float32(Float32(pi) * Float32(pi))))))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = (xi + ((ux * maxCos) * ((single(1.0) - ux) * zi))) + (uy * ((single(2.0) * (single(pi) * yi)) + (uy * ((single(-1.3333333333333333) * ((single(pi) * (single(pi) * single(pi))) * (uy * yi))) + (single(-2.0) * (xi * (single(pi) * single(pi)))))))); end
\begin{array}{l}
\\
\left(xi + \left(ux \cdot maxCos\right) \cdot \left(\left(1 - ux\right) \cdot zi\right)\right) + uy \cdot \left(2 \cdot \left(\pi \cdot yi\right) + uy \cdot \left(-1.3333333333333333 \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot yi\right)\right) + -2 \cdot \left(xi \cdot \left(\pi \cdot \pi\right)\right)\right)\right)
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified88.4%
Taylor expanded in maxCos around 0
associate-+r+N/A
+-lowering-+.f32N/A
+-lowering-+.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified87.9%
Final simplification87.9%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(+
xi
(*
uy
(+
(* 2.0 (* PI yi))
(*
uy
(+
(* -1.3333333333333333 (* (* PI (* PI PI)) (* uy yi)))
(* -2.0 (* xi (* PI PI))))))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return (zi * (ux * ((1.0f - ux) * maxCos))) + (xi + (uy * ((2.0f * (((float) M_PI) * yi)) + (uy * ((-1.3333333333333333f * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * yi))) + (-2.0f * (xi * (((float) M_PI) * ((float) M_PI)))))))));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos))) + Float32(xi + Float32(uy * Float32(Float32(Float32(2.0) * Float32(Float32(pi) * yi)) + Float32(uy * Float32(Float32(Float32(-1.3333333333333333) * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * yi))) + Float32(Float32(-2.0) * Float32(xi * Float32(Float32(pi) * Float32(pi)))))))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = (zi * (ux * ((single(1.0) - ux) * maxCos))) + (xi + (uy * ((single(2.0) * (single(pi) * yi)) + (uy * ((single(-1.3333333333333333) * ((single(pi) * (single(pi) * single(pi))) * (uy * yi))) + (single(-2.0) * (xi * (single(pi) * single(pi))))))))); end
\begin{array}{l}
\\
zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right) + \left(xi + uy \cdot \left(2 \cdot \left(\pi \cdot yi\right) + uy \cdot \left(-1.3333333333333333 \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot yi\right)\right) + -2 \cdot \left(xi \cdot \left(\pi \cdot \pi\right)\right)\right)\right)\right)
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified88.4%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified87.9%
Final simplification87.9%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
(*
uy
(+
(* 2.0 (* PI yi))
(*
uy
(+
(* -1.3333333333333333 (* (* PI (* PI PI)) (* uy yi)))
(* -2.0 (* xi (* PI PI)))))))
(+ xi (* zi (* ux maxCos)))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return (uy * ((2.0f * (((float) M_PI) * yi)) + (uy * ((-1.3333333333333333f * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * yi))) + (-2.0f * (xi * (((float) M_PI) * ((float) M_PI)))))))) + (xi + (zi * (ux * maxCos)));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(Float32(uy * Float32(Float32(Float32(2.0) * Float32(Float32(pi) * yi)) + Float32(uy * Float32(Float32(Float32(-1.3333333333333333) * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * yi))) + Float32(Float32(-2.0) * Float32(xi * Float32(Float32(pi) * Float32(pi)))))))) + Float32(xi + Float32(zi * Float32(ux * maxCos)))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = (uy * ((single(2.0) * (single(pi) * yi)) + (uy * ((single(-1.3333333333333333) * ((single(pi) * (single(pi) * single(pi))) * (uy * yi))) + (single(-2.0) * (xi * (single(pi) * single(pi)))))))) + (xi + (zi * (ux * maxCos))); end
\begin{array}{l}
\\
uy \cdot \left(2 \cdot \left(\pi \cdot yi\right) + uy \cdot \left(-1.3333333333333333 \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot yi\right)\right) + -2 \cdot \left(xi \cdot \left(\pi \cdot \pi\right)\right)\right)\right) + \left(xi + zi \cdot \left(ux \cdot maxCos\right)\right)
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified88.4%
Taylor expanded in ux around 0
associate-+r+N/A
+-lowering-+.f32N/A
+-lowering-+.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
Simplified85.1%
Final simplification85.1%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
xi
(*
uy
(+
(* 2.0 (* PI yi))
(*
uy
(+
(* -1.3333333333333333 (* (* PI (* PI PI)) (* uy yi)))
(* -2.0 (* xi (* PI PI)))))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return xi + (uy * ((2.0f * (((float) M_PI) * yi)) + (uy * ((-1.3333333333333333f * ((((float) M_PI) * (((float) M_PI) * ((float) M_PI))) * (uy * yi))) + (-2.0f * (xi * (((float) M_PI) * ((float) M_PI))))))));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(xi + Float32(uy * Float32(Float32(Float32(2.0) * Float32(Float32(pi) * yi)) + Float32(uy * Float32(Float32(Float32(-1.3333333333333333) * Float32(Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi))) * Float32(uy * yi))) + Float32(Float32(-2.0) * Float32(xi * Float32(Float32(pi) * Float32(pi))))))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = xi + (uy * ((single(2.0) * (single(pi) * yi)) + (uy * ((single(-1.3333333333333333) * ((single(pi) * (single(pi) * single(pi))) * (uy * yi))) + (single(-2.0) * (xi * (single(pi) * single(pi)))))))); end
\begin{array}{l}
\\
xi + uy \cdot \left(2 \cdot \left(\pi \cdot yi\right) + uy \cdot \left(-1.3333333333333333 \cdot \left(\left(\pi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot yi\right)\right) + -2 \cdot \left(xi \cdot \left(\pi \cdot \pi\right)\right)\right)\right)
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified88.4%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
Simplified79.9%
Final simplification79.9%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
xi
(*
maxCos
(+
(* (- 1.0 ux) (* ux zi))
(* (* maxCos 0.5) (* (* (- 1.0 ux) (+ ux -1.0)) (* xi (* ux ux))))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return xi + (maxCos * (((1.0f - ux) * (ux * zi)) + ((maxCos * 0.5f) * (((1.0f - ux) * (ux + -1.0f)) * (xi * (ux * ux))))));
}
real(4) function code(xi, yi, zi, ux, uy, maxcos)
real(4), intent (in) :: xi
real(4), intent (in) :: yi
real(4), intent (in) :: zi
real(4), intent (in) :: ux
real(4), intent (in) :: uy
real(4), intent (in) :: maxcos
code = xi + (maxcos * (((1.0e0 - ux) * (ux * zi)) + ((maxcos * 0.5e0) * (((1.0e0 - ux) * (ux + (-1.0e0))) * (xi * (ux * ux))))))
end function
function code(xi, yi, zi, ux, uy, maxCos) return Float32(xi + Float32(maxCos * Float32(Float32(Float32(Float32(1.0) - ux) * Float32(ux * zi)) + Float32(Float32(maxCos * Float32(0.5)) * Float32(Float32(Float32(Float32(1.0) - ux) * Float32(ux + Float32(-1.0))) * Float32(xi * Float32(ux * ux))))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = xi + (maxCos * (((single(1.0) - ux) * (ux * zi)) + ((maxCos * single(0.5)) * (((single(1.0) - ux) * (ux + single(-1.0))) * (xi * (ux * ux)))))); end
\begin{array}{l}
\\
xi + maxCos \cdot \left(\left(1 - ux\right) \cdot \left(ux \cdot zi\right) + \left(maxCos \cdot 0.5\right) \cdot \left(\left(\left(1 - ux\right) \cdot \left(ux + -1\right)\right) \cdot \left(xi \cdot \left(ux \cdot ux\right)\right)\right)\right)
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
Simplified48.0%
Taylor expanded in maxCos around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-commutativeN/A
+-lowering-+.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
Simplified48.0%
Final simplification48.0%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
xi
(*
ux
(+
(* maxCos zi)
(* ux (- (* xi (* (* maxCos maxCos) -0.5)) (* maxCos zi)))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return xi + (ux * ((maxCos * zi) + (ux * ((xi * ((maxCos * maxCos) * -0.5f)) - (maxCos * zi)))));
}
real(4) function code(xi, yi, zi, ux, uy, maxcos)
real(4), intent (in) :: xi
real(4), intent (in) :: yi
real(4), intent (in) :: zi
real(4), intent (in) :: ux
real(4), intent (in) :: uy
real(4), intent (in) :: maxcos
code = xi + (ux * ((maxcos * zi) + (ux * ((xi * ((maxcos * maxcos) * (-0.5e0))) - (maxcos * zi)))))
end function
function code(xi, yi, zi, ux, uy, maxCos) return Float32(xi + Float32(ux * Float32(Float32(maxCos * zi) + Float32(ux * Float32(Float32(xi * Float32(Float32(maxCos * maxCos) * Float32(-0.5))) - Float32(maxCos * zi)))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = xi + (ux * ((maxCos * zi) + (ux * ((xi * ((maxCos * maxCos) * single(-0.5))) - (maxCos * zi))))); end
\begin{array}{l}
\\
xi + ux \cdot \left(maxCos \cdot zi + ux \cdot \left(xi \cdot \left(\left(maxCos \cdot maxCos\right) \cdot -0.5\right) - maxCos \cdot zi\right)\right)
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
Simplified48.0%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
+-commutativeN/A
mul-1-negN/A
unsub-negN/A
--lowering--.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-lowering-*.f3248.0%
Simplified48.0%
Final simplification48.0%
(FPCore (xi yi zi ux uy maxCos) :precision binary32 (+ xi (* zi (* (- 1.0 ux) (* ux maxCos)))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return xi + (zi * ((1.0f - ux) * (ux * maxCos)));
}
real(4) function code(xi, yi, zi, ux, uy, maxcos)
real(4), intent (in) :: xi
real(4), intent (in) :: yi
real(4), intent (in) :: zi
real(4), intent (in) :: ux
real(4), intent (in) :: uy
real(4), intent (in) :: maxcos
code = xi + (zi * ((1.0e0 - ux) * (ux * maxcos)))
end function
function code(xi, yi, zi, ux, uy, maxCos) return Float32(xi + Float32(zi * Float32(Float32(Float32(1.0) - ux) * Float32(ux * maxCos)))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = xi + (zi * ((single(1.0) - ux) * (ux * maxCos))); end
\begin{array}{l}
\\
xi + zi \cdot \left(\left(1 - ux\right) \cdot \left(ux \cdot maxCos\right)\right)
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
Simplified48.0%
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f3248.0%
Applied egg-rr48.0%
Taylor expanded in ux around 0
Simplified48.0%
Final simplification48.0%
(FPCore (xi yi zi ux uy maxCos) :precision binary32 (+ xi (* zi (* ux (* (- 1.0 ux) maxCos)))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return xi + (zi * (ux * ((1.0f - ux) * maxCos)));
}
real(4) function code(xi, yi, zi, ux, uy, maxcos)
real(4), intent (in) :: xi
real(4), intent (in) :: yi
real(4), intent (in) :: zi
real(4), intent (in) :: ux
real(4), intent (in) :: uy
real(4), intent (in) :: maxcos
code = xi + (zi * (ux * ((1.0e0 - ux) * maxcos)))
end function
function code(xi, yi, zi, ux, uy, maxCos) return Float32(xi + Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos)))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = xi + (zi * (ux * ((single(1.0) - ux) * maxCos))); end
\begin{array}{l}
\\
xi + zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right)
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
Simplified48.0%
Taylor expanded in ux around 0
Simplified48.0%
Final simplification48.0%
(FPCore (xi yi zi ux uy maxCos) :precision binary32 (+ xi (* zi (* ux maxCos))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return xi + (zi * (ux * maxCos));
}
real(4) function code(xi, yi, zi, ux, uy, maxcos)
real(4), intent (in) :: xi
real(4), intent (in) :: yi
real(4), intent (in) :: zi
real(4), intent (in) :: ux
real(4), intent (in) :: uy
real(4), intent (in) :: maxcos
code = xi + (zi * (ux * maxcos))
end function
function code(xi, yi, zi, ux, uy, maxCos) return Float32(xi + Float32(zi * Float32(ux * maxCos))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = xi + (zi * (ux * maxCos)); end
\begin{array}{l}
\\
xi + zi \cdot \left(ux \cdot maxCos\right)
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
Simplified48.0%
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
*-commutativeN/A
*-lowering-*.f3248.0%
Applied egg-rr48.0%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f3246.0%
Simplified46.0%
Final simplification46.0%
(FPCore (xi yi zi ux uy maxCos) :precision binary32 (+ xi (* maxCos (* ux zi))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return xi + (maxCos * (ux * zi));
}
real(4) function code(xi, yi, zi, ux, uy, maxcos)
real(4), intent (in) :: xi
real(4), intent (in) :: yi
real(4), intent (in) :: zi
real(4), intent (in) :: ux
real(4), intent (in) :: uy
real(4), intent (in) :: maxcos
code = xi + (maxcos * (ux * zi))
end function
function code(xi, yi, zi, ux, uy, maxCos) return Float32(xi + Float32(maxCos * Float32(ux * zi))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = xi + (maxCos * (ux * zi)); end
\begin{array}{l}
\\
xi + maxCos \cdot \left(ux \cdot zi\right)
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
Simplified48.0%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f3246.0%
Simplified46.0%
(FPCore (xi yi zi ux uy maxCos) :precision binary32 xi)
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return xi;
}
real(4) function code(xi, yi, zi, ux, uy, maxcos)
real(4), intent (in) :: xi
real(4), intent (in) :: yi
real(4), intent (in) :: zi
real(4), intent (in) :: ux
real(4), intent (in) :: uy
real(4), intent (in) :: maxcos
code = xi
end function
function code(xi, yi, zi, ux, uy, maxCos) return xi end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = xi; end
\begin{array}{l}
\\
xi
\end{array}
Initial program 98.6%
Simplified98.6%
Taylor expanded in uy around 0
*-lowering-*.f32N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
Simplified94.8%
Taylor expanded in uy around 0
Simplified48.0%
Taylor expanded in ux around 0
Simplified41.3%
herbie shell --seed 2024159
(FPCore (xi yi zi ux uy maxCos)
:name "UniformSampleCone 2"
:precision binary32
:pre (and (and (and (and (and (and (<= -10000.0 xi) (<= xi 10000.0)) (and (<= -10000.0 yi) (<= yi 10000.0))) (and (<= -10000.0 zi) (<= zi 10000.0))) (and (<= 2.328306437e-10 ux) (<= ux 1.0))) (and (<= 2.328306437e-10 uy) (<= uy 1.0))) (and (<= 0.0 maxCos) (<= maxCos 1.0)))
(+ (+ (* (* (cos (* (* uy 2.0) PI)) (sqrt (- 1.0 (* (* (* (- 1.0 ux) maxCos) ux) (* (* (- 1.0 ux) maxCos) ux))))) xi) (* (* (sin (* (* uy 2.0) PI)) (sqrt (- 1.0 (* (* (* (- 1.0 ux) maxCos) ux) (* (* (- 1.0 ux) maxCos) ux))))) yi)) (* (* (* (- 1.0 ux) maxCos) ux) zi)))