
(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 24 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) (* (* maxCos (* ux (* ux maxCos))) (+ ux -1.0))))
0.5)))
(fma
(* t_1 (sin t_0))
yi
(+ (* (* t_1 (cos t_0)) xi) (* ux (* (* (- 1.0 ux) maxCos) zi))))))
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) * ((maxCos * (ux * (ux * maxCos))) * (ux + -1.0f)))), 0.5f);
return fmaf((t_1 * sinf(t_0)), yi, (((t_1 * cosf(t_0)) * xi) + (ux * (((1.0f - ux) * maxCos) * zi))));
}
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(maxCos * Float32(ux * Float32(ux * maxCos))) * Float32(ux + Float32(-1.0))))) ^ Float32(0.5) return fma(Float32(t_1 * sin(t_0)), yi, Float32(Float32(Float32(t_1 * cos(t_0)) * xi) + Float32(ux * Float32(Float32(Float32(Float32(1.0) - ux) * maxCos) * zi)))) 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(maxCos \cdot \left(ux \cdot \left(ux \cdot maxCos\right)\right)\right) \cdot \left(ux + -1\right)\right)\right)}^{0.5}\\
\mathsf{fma}\left(t\_1 \cdot \sin t\_0, yi, \left(t\_1 \cdot \cos t\_0\right) \cdot xi + ux \cdot \left(\left(\left(1 - ux\right) \cdot maxCos\right) \cdot zi\right)\right)
\end{array}
\end{array}
Initial program 98.9%
Simplified98.9%
Applied egg-rr99.0%
Final simplification99.0%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
(*
(sqrt
(+ 1.0 (* (- 1.0 ux) (* (* ux ux) (* maxCos (* maxCos (+ ux -1.0)))))))
(+
(* (* 2.0 yi) (* (sin (* uy PI)) (cos (* uy PI))))
(* (cos (* 2.0 (* uy PI))) xi)))
(* zi (* ux (* (- 1.0 ux) maxCos)))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return (sqrtf((1.0f + ((1.0f - ux) * ((ux * ux) * (maxCos * (maxCos * (ux + -1.0f))))))) * (((2.0f * yi) * (sinf((uy * ((float) M_PI))) * cosf((uy * ((float) M_PI))))) + (cosf((2.0f * (uy * ((float) M_PI)))) * xi))) + (zi * (ux * ((1.0f - ux) * maxCos)));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(Float32(sqrt(Float32(Float32(1.0) + Float32(Float32(Float32(1.0) - ux) * Float32(Float32(ux * ux) * Float32(maxCos * Float32(maxCos * Float32(ux + Float32(-1.0)))))))) * Float32(Float32(Float32(Float32(2.0) * yi) * Float32(sin(Float32(uy * Float32(pi))) * cos(Float32(uy * Float32(pi))))) + Float32(cos(Float32(Float32(2.0) * Float32(uy * Float32(pi)))) * xi))) + Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos)))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = (sqrt((single(1.0) + ((single(1.0) - ux) * ((ux * ux) * (maxCos * (maxCos * (ux + single(-1.0)))))))) * (((single(2.0) * yi) * (sin((uy * single(pi))) * cos((uy * single(pi))))) + (cos((single(2.0) * (uy * single(pi)))) * xi))) + (zi * (ux * ((single(1.0) - ux) * maxCos))); end
\begin{array}{l}
\\
\sqrt{1 + \left(1 - ux\right) \cdot \left(\left(ux \cdot ux\right) \cdot \left(maxCos \cdot \left(maxCos \cdot \left(ux + -1\right)\right)\right)\right)} \cdot \left(\left(2 \cdot yi\right) \cdot \left(\sin \left(uy \cdot \pi\right) \cdot \cos \left(uy \cdot \pi\right)\right) + \cos \left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot xi\right) + zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right)
\end{array}
Initial program 98.9%
Simplified98.9%
*-commutativeN/A
sin-2N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
cos-lowering-cos.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3298.9%
Applied egg-rr98.9%
Final simplification98.9%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(let* ((t_0 (* 2.0 (* uy PI))))
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(*
(sqrt
(+ 1.0 (* (- 1.0 ux) (* (* ux ux) (* maxCos (* maxCos (+ ux -1.0)))))))
(+ (* (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));
return (zi * (ux * ((1.0f - ux) * maxCos))) + (sqrtf((1.0f + ((1.0f - ux) * ((ux * ux) * (maxCos * (maxCos * (ux + -1.0f))))))) * ((cosf(t_0) * xi) + (sinf(t_0) * yi)));
}
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(sqrt(Float32(Float32(1.0) + Float32(Float32(Float32(1.0) - ux) * Float32(Float32(ux * ux) * Float32(maxCos * Float32(maxCos * Float32(ux + Float32(-1.0)))))))) * Float32(Float32(cos(t_0) * xi) + Float32(sin(t_0) * yi)))) 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))) + (sqrt((single(1.0) + ((single(1.0) - ux) * ((ux * ux) * (maxCos * (maxCos * (ux + single(-1.0)))))))) * ((cos(t_0) * xi) + (sin(t_0) * yi))); 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) + \sqrt{1 + \left(1 - ux\right) \cdot \left(\left(ux \cdot ux\right) \cdot \left(maxCos \cdot \left(maxCos \cdot \left(ux + -1\right)\right)\right)\right)} \cdot \left(\cos t\_0 \cdot xi + \sin t\_0 \cdot yi\right)
\end{array}
\end{array}
Initial program 98.9%
Simplified98.9%
Final simplification98.9%
(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)))))
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));
}
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(cos(t_0) * xi) + Float32(sin(t_0) * yi))) 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)); 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)
\end{array}
\end{array}
Initial program 98.9%
Simplified98.9%
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.f3298.8%
Simplified98.8%
Final simplification98.8%
(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 98.9%
Simplified98.9%
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
Simplified98.8%
Final simplification98.8%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(let* ((t_0 (* 2.0 (* uy PI))) (t_1 (cos t_0)))
(if (<= uy 0.11999999731779099)
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(*
(+
1.0
(* (* 0.5 (* maxCos maxCos)) (* (* ux ux) (* (- 1.0 ux) (+ ux -1.0)))))
(+
(* t_1 xi)
(*
uy
(+
(* PI (* 2.0 yi))
(* uy (* uy (* -1.3333333333333333 (* yi (* PI (* PI PI)))))))))))
(* xi (+ t_1 (/ (sin t_0) (/ xi 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 = cosf(t_0);
float tmp;
if (uy <= 0.11999999731779099f) {
tmp = (zi * (ux * ((1.0f - ux) * maxCos))) + ((1.0f + ((0.5f * (maxCos * maxCos)) * ((ux * ux) * ((1.0f - ux) * (ux + -1.0f))))) * ((t_1 * xi) + (uy * ((((float) M_PI) * (2.0f * yi)) + (uy * (uy * (-1.3333333333333333f * (yi * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))))))))));
} else {
tmp = xi * (t_1 + (sinf(t_0) / (xi / yi)));
}
return tmp;
}
function code(xi, yi, zi, ux, uy, maxCos) t_0 = Float32(Float32(2.0) * Float32(uy * Float32(pi))) t_1 = cos(t_0) tmp = Float32(0.0) if (uy <= Float32(0.11999999731779099)) tmp = Float32(Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos))) + Float32(Float32(Float32(1.0) + Float32(Float32(Float32(0.5) * Float32(maxCos * maxCos)) * Float32(Float32(ux * ux) * Float32(Float32(Float32(1.0) - ux) * Float32(ux + Float32(-1.0)))))) * Float32(Float32(t_1 * xi) + Float32(uy * Float32(Float32(Float32(pi) * Float32(Float32(2.0) * yi)) + Float32(uy * Float32(uy * Float32(Float32(-1.3333333333333333) * Float32(yi * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))))))))))); else tmp = Float32(xi * Float32(t_1 + Float32(sin(t_0) / Float32(xi / yi)))); end return tmp end
function tmp_2 = code(xi, yi, zi, ux, uy, maxCos) t_0 = single(2.0) * (uy * single(pi)); t_1 = cos(t_0); tmp = single(0.0); if (uy <= single(0.11999999731779099)) tmp = (zi * (ux * ((single(1.0) - ux) * maxCos))) + ((single(1.0) + ((single(0.5) * (maxCos * maxCos)) * ((ux * ux) * ((single(1.0) - ux) * (ux + single(-1.0)))))) * ((t_1 * xi) + (uy * ((single(pi) * (single(2.0) * yi)) + (uy * (uy * (single(-1.3333333333333333) * (yi * (single(pi) * (single(pi) * single(pi))))))))))); else tmp = xi * (t_1 + (sin(t_0) / (xi / yi))); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 2 \cdot \left(uy \cdot \pi\right)\\
t_1 := \cos t\_0\\
\mathbf{if}\;uy \leq 0.11999999731779099:\\
\;\;\;\;zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right) + \left(1 + \left(0.5 \cdot \left(maxCos \cdot maxCos\right)\right) \cdot \left(\left(ux \cdot ux\right) \cdot \left(\left(1 - ux\right) \cdot \left(ux + -1\right)\right)\right)\right) \cdot \left(t\_1 \cdot xi + uy \cdot \left(\pi \cdot \left(2 \cdot yi\right) + uy \cdot \left(uy \cdot \left(-1.3333333333333333 \cdot \left(yi \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right)\right)\right)\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;xi \cdot \left(t\_1 + \frac{\sin t\_0}{\frac{xi}{yi}}\right)\\
\end{array}
\end{array}
if uy < 0.119999997Initial program 99.2%
Simplified99.2%
Taylor expanded in uy around 0
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
unpow2N/A
Simplified98.4%
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-+.f3298.3%
Simplified98.3%
if 0.119999997 < uy Initial program 97.1%
Simplified97.1%
Taylor expanded in xi around inf
distribute-rgt-outN/A
associate-*r*N/A
*-lowering-*.f32N/A
Simplified97.0%
Taylor expanded in maxCos 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
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3289.8%
Simplified89.8%
*-commutativeN/A
clear-numN/A
associate-/r*N/A
*-lowering-*.f32N/A
Applied egg-rr89.8%
Final simplification97.3%
(FPCore (xi yi zi ux uy maxCos) :precision binary32 (let* ((t_0 (* 2.0 (* uy PI)))) (+ (* (sin t_0) yi) (+ (* (cos t_0) xi) (* maxCos (* ux zi))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
float t_0 = 2.0f * (uy * ((float) M_PI));
return (sinf(t_0) * yi) + ((cosf(t_0) * xi) + (maxCos * (ux * zi)));
}
function code(xi, yi, zi, ux, uy, maxCos) t_0 = Float32(Float32(2.0) * Float32(uy * Float32(pi))) return Float32(Float32(sin(t_0) * yi) + Float32(Float32(cos(t_0) * xi) + Float32(maxCos * Float32(ux * zi)))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) t_0 = single(2.0) * (uy * single(pi)); tmp = (sin(t_0) * yi) + ((cos(t_0) * xi) + (maxCos * (ux * zi))); end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 2 \cdot \left(uy \cdot \pi\right)\\
\sin t\_0 \cdot yi + \left(\cos t\_0 \cdot xi + maxCos \cdot \left(ux \cdot zi\right)\right)
\end{array}
\end{array}
Initial program 98.9%
Simplified98.9%
Applied egg-rr99.0%
Taylor expanded in ux around 0
associate-+r+N/A
+-lowering-+.f32N/A
+-commutativeN/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
*-lowering-*.f32N/A
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3296.5%
Simplified96.5%
Final simplification96.5%
(FPCore (xi yi zi ux uy maxCos) :precision binary32 (let* ((t_0 (* 2.0 (* uy PI)))) (+ (* (cos t_0) xi) (+ (* (sin t_0) yi) (* maxCos (* ux zi))))))
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) + (maxCos * (ux * zi)));
}
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(maxCos * Float32(ux * zi)))) 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) + (maxCos * (ux * zi))); 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 + maxCos \cdot \left(ux \cdot zi\right)\right)
\end{array}
\end{array}
Initial program 98.9%
Simplified98.9%
Taylor expanded in ux 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
*-commutativeN/A
associate-*r*N/A
+-lowering-+.f32N/A
Simplified96.5%
Final simplification96.5%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(let* ((t_0 (* 2.0 (* uy PI))) (t_1 (* (cos t_0) xi)))
(if (<= uy 0.11999999731779099)
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(*
(+
1.0
(* (* 0.5 (* maxCos maxCos)) (* (* ux ux) (* (- 1.0 ux) (+ ux -1.0)))))
(+
t_1
(*
uy
(+
(* PI (* 2.0 yi))
(* uy (* uy (* -1.3333333333333333 (* yi (* PI (* PI PI)))))))))))
(+ 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 = cosf(t_0) * xi;
float tmp;
if (uy <= 0.11999999731779099f) {
tmp = (zi * (ux * ((1.0f - ux) * maxCos))) + ((1.0f + ((0.5f * (maxCos * maxCos)) * ((ux * ux) * ((1.0f - ux) * (ux + -1.0f))))) * (t_1 + (uy * ((((float) M_PI) * (2.0f * yi)) + (uy * (uy * (-1.3333333333333333f * (yi * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))))))))));
} else {
tmp = t_1 + (sinf(t_0) * yi);
}
return tmp;
}
function code(xi, yi, zi, ux, uy, maxCos) t_0 = Float32(Float32(2.0) * Float32(uy * Float32(pi))) t_1 = Float32(cos(t_0) * xi) tmp = Float32(0.0) if (uy <= Float32(0.11999999731779099)) tmp = Float32(Float32(zi * Float32(ux * Float32(Float32(Float32(1.0) - ux) * maxCos))) + Float32(Float32(Float32(1.0) + Float32(Float32(Float32(0.5) * Float32(maxCos * maxCos)) * Float32(Float32(ux * ux) * Float32(Float32(Float32(1.0) - ux) * Float32(ux + Float32(-1.0)))))) * Float32(t_1 + Float32(uy * Float32(Float32(Float32(pi) * Float32(Float32(2.0) * yi)) + Float32(uy * Float32(uy * Float32(Float32(-1.3333333333333333) * Float32(yi * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))))))))))); else tmp = Float32(t_1 + 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)); t_1 = cos(t_0) * xi; tmp = single(0.0); if (uy <= single(0.11999999731779099)) tmp = (zi * (ux * ((single(1.0) - ux) * maxCos))) + ((single(1.0) + ((single(0.5) * (maxCos * maxCos)) * ((ux * ux) * ((single(1.0) - ux) * (ux + single(-1.0)))))) * (t_1 + (uy * ((single(pi) * (single(2.0) * yi)) + (uy * (uy * (single(-1.3333333333333333) * (yi * (single(pi) * (single(pi) * single(pi))))))))))); else tmp = t_1 + (sin(t_0) * yi); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 2 \cdot \left(uy \cdot \pi\right)\\
t_1 := \cos t\_0 \cdot xi\\
\mathbf{if}\;uy \leq 0.11999999731779099:\\
\;\;\;\;zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right) + \left(1 + \left(0.5 \cdot \left(maxCos \cdot maxCos\right)\right) \cdot \left(\left(ux \cdot ux\right) \cdot \left(\left(1 - ux\right) \cdot \left(ux + -1\right)\right)\right)\right) \cdot \left(t\_1 + uy \cdot \left(\pi \cdot \left(2 \cdot yi\right) + uy \cdot \left(uy \cdot \left(-1.3333333333333333 \cdot \left(yi \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right)\right)\right)\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;t\_1 + \sin t\_0 \cdot yi\\
\end{array}
\end{array}
if uy < 0.119999997Initial program 99.2%
Simplified99.2%
Taylor expanded in uy around 0
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
unpow2N/A
Simplified98.4%
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-+.f3298.3%
Simplified98.3%
if 0.119999997 < uy Initial program 97.1%
Simplified97.1%
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.f3289.8%
Simplified89.8%
Final simplification97.3%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(*
(+
1.0
(* (* 0.5 (* maxCos maxCos)) (* (* ux ux) (* (- 1.0 ux) (+ ux -1.0)))))
(+
(* (cos (* 2.0 (* uy PI))) xi)
(*
uy
(+
(* PI (* 2.0 yi))
(* uy (* uy (* -1.3333333333333333 (* yi (* PI (* PI PI))))))))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return (zi * (ux * ((1.0f - ux) * maxCos))) + ((1.0f + ((0.5f * (maxCos * maxCos)) * ((ux * ux) * ((1.0f - ux) * (ux + -1.0f))))) * ((cosf((2.0f * (uy * ((float) M_PI)))) * xi) + (uy * ((((float) M_PI) * (2.0f * yi)) + (uy * (uy * (-1.3333333333333333f * (yi * (((float) M_PI) * (((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(Float32(Float32(1.0) + Float32(Float32(Float32(0.5) * Float32(maxCos * maxCos)) * Float32(Float32(ux * ux) * Float32(Float32(Float32(1.0) - ux) * Float32(ux + Float32(-1.0)))))) * Float32(Float32(cos(Float32(Float32(2.0) * Float32(uy * Float32(pi)))) * xi) + Float32(uy * Float32(Float32(Float32(pi) * Float32(Float32(2.0) * yi)) + Float32(uy * Float32(uy * Float32(Float32(-1.3333333333333333) * Float32(yi * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))))))))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = (zi * (ux * ((single(1.0) - ux) * maxCos))) + ((single(1.0) + ((single(0.5) * (maxCos * maxCos)) * ((ux * ux) * ((single(1.0) - ux) * (ux + single(-1.0)))))) * ((cos((single(2.0) * (uy * single(pi)))) * xi) + (uy * ((single(pi) * (single(2.0) * yi)) + (uy * (uy * (single(-1.3333333333333333) * (yi * (single(pi) * (single(pi) * single(pi))))))))))); end
\begin{array}{l}
\\
zi \cdot \left(ux \cdot \left(\left(1 - ux\right) \cdot maxCos\right)\right) + \left(1 + \left(0.5 \cdot \left(maxCos \cdot maxCos\right)\right) \cdot \left(\left(ux \cdot ux\right) \cdot \left(\left(1 - ux\right) \cdot \left(ux + -1\right)\right)\right)\right) \cdot \left(\cos \left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot xi + uy \cdot \left(\pi \cdot \left(2 \cdot yi\right) + uy \cdot \left(uy \cdot \left(-1.3333333333333333 \cdot \left(yi \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right)\right)\right)\right)\right)\right)
\end{array}
Initial program 98.9%
Simplified98.9%
Taylor expanded in uy around 0
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
unpow2N/A
Simplified93.9%
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-+.f3293.8%
Simplified93.8%
Final simplification93.8%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
(* zi (* ux (* (- 1.0 ux) maxCos)))
(*
(+
(* (cos (* 2.0 (* uy PI))) xi)
(*
uy
(+
(* PI (* 2.0 yi))
(* uy (* uy (* -1.3333333333333333 (* yi (* PI (* PI PI)))))))))
(+
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))) + (((cosf((2.0f * (uy * ((float) M_PI)))) * xi) + (uy * ((((float) M_PI) * (2.0f * yi)) + (uy * (uy * (-1.3333333333333333f * (yi * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))))))))) * (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(Float32(cos(Float32(Float32(2.0) * Float32(uy * Float32(pi)))) * xi) + Float32(uy * Float32(Float32(Float32(pi) * Float32(Float32(2.0) * yi)) + Float32(uy * Float32(uy * Float32(Float32(-1.3333333333333333) * Float32(yi * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))))))))) * 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))) + (((cos((single(2.0) * (uy * single(pi)))) * xi) + (uy * ((single(pi) * (single(2.0) * yi)) + (uy * (uy * (single(-1.3333333333333333) * (yi * (single(pi) * (single(pi) * single(pi)))))))))) * (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(\cos \left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot xi + uy \cdot \left(\pi \cdot \left(2 \cdot yi\right) + uy \cdot \left(uy \cdot \left(-1.3333333333333333 \cdot \left(yi \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right)\right)\right)\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 98.9%
Simplified98.9%
Taylor expanded in uy around 0
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
unpow2N/A
Simplified93.9%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
+-commutativeN/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
*-commutativeN/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f3293.7%
Simplified93.7%
Final simplification93.7%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
(* maxCos (* (- 1.0 ux) (* ux zi)))
(+
(* xi (cos (* PI (* 2.0 uy))))
(*
uy
(+
(* 2.0 (* PI yi))
(* (* yi (* PI (* PI PI))) (* -1.3333333333333333 (* uy uy))))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return (maxCos * ((1.0f - ux) * (ux * zi))) + ((xi * cosf((((float) M_PI) * (2.0f * uy)))) + (uy * ((2.0f * (((float) M_PI) * yi)) + ((yi * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) * (-1.3333333333333333f * (uy * uy))))));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(Float32(maxCos * Float32(Float32(Float32(1.0) - ux) * Float32(ux * zi))) + Float32(Float32(xi * cos(Float32(Float32(pi) * Float32(Float32(2.0) * uy)))) + Float32(uy * Float32(Float32(Float32(2.0) * Float32(Float32(pi) * yi)) + Float32(Float32(yi * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) * Float32(Float32(-1.3333333333333333) * Float32(uy * uy))))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = (maxCos * ((single(1.0) - ux) * (ux * zi))) + ((xi * cos((single(pi) * (single(2.0) * uy)))) + (uy * ((single(2.0) * (single(pi) * yi)) + ((yi * (single(pi) * (single(pi) * single(pi)))) * (single(-1.3333333333333333) * (uy * uy)))))); end
\begin{array}{l}
\\
maxCos \cdot \left(\left(1 - ux\right) \cdot \left(ux \cdot zi\right)\right) + \left(xi \cdot \cos \left(\pi \cdot \left(2 \cdot uy\right)\right) + uy \cdot \left(2 \cdot \left(\pi \cdot yi\right) + \left(yi \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right)\right) \cdot \left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right)\right)\right)
\end{array}
Initial program 98.9%
Simplified98.9%
Taylor expanded in uy around 0
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
unpow2N/A
Simplified93.9%
Taylor expanded in maxCos around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
--lowering--.f32N/A
+-commutativeN/A
+-lowering-+.f32N/A
Simplified93.7%
Final simplification93.7%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
(* maxCos (* ux zi))
(+
(* xi (cos (* PI (* 2.0 uy))))
(*
uy
(+
(* 2.0 (* PI yi))
(* (* yi (* PI (* PI PI))) (* -1.3333333333333333 (* uy uy))))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return (maxCos * (ux * zi)) + ((xi * cosf((((float) M_PI) * (2.0f * uy)))) + (uy * ((2.0f * (((float) M_PI) * yi)) + ((yi * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) * (-1.3333333333333333f * (uy * uy))))));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(Float32(maxCos * Float32(ux * zi)) + Float32(Float32(xi * cos(Float32(Float32(pi) * Float32(Float32(2.0) * uy)))) + Float32(uy * Float32(Float32(Float32(2.0) * Float32(Float32(pi) * yi)) + Float32(Float32(yi * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) * Float32(Float32(-1.3333333333333333) * Float32(uy * uy))))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = (maxCos * (ux * zi)) + ((xi * cos((single(pi) * (single(2.0) * uy)))) + (uy * ((single(2.0) * (single(pi) * yi)) + ((yi * (single(pi) * (single(pi) * single(pi)))) * (single(-1.3333333333333333) * (uy * uy)))))); end
\begin{array}{l}
\\
maxCos \cdot \left(ux \cdot zi\right) + \left(xi \cdot \cos \left(\pi \cdot \left(2 \cdot uy\right)\right) + uy \cdot \left(2 \cdot \left(\pi \cdot yi\right) + \left(yi \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right)\right) \cdot \left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right)\right)\right)
\end{array}
Initial program 98.9%
Simplified98.9%
Taylor expanded in uy around 0
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
unpow2N/A
Simplified93.9%
Taylor expanded in ux around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
+-commutativeN/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
Simplified91.5%
Final simplification91.5%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
(* xi (cos (* PI (* 2.0 uy))))
(*
uy
(+
(* 2.0 (* PI yi))
(* (* yi (* PI (* PI PI))) (* -1.3333333333333333 (* uy uy)))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return (xi * cosf((((float) M_PI) * (2.0f * uy)))) + (uy * ((2.0f * (((float) M_PI) * yi)) + ((yi * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) * (-1.3333333333333333f * (uy * uy)))));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(Float32(xi * cos(Float32(Float32(pi) * Float32(Float32(2.0) * uy)))) + Float32(uy * Float32(Float32(Float32(2.0) * Float32(Float32(pi) * yi)) + Float32(Float32(yi * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) * Float32(Float32(-1.3333333333333333) * Float32(uy * uy)))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = (xi * cos((single(pi) * (single(2.0) * uy)))) + (uy * ((single(2.0) * (single(pi) * yi)) + ((yi * (single(pi) * (single(pi) * single(pi)))) * (single(-1.3333333333333333) * (uy * uy))))); end
\begin{array}{l}
\\
xi \cdot \cos \left(\pi \cdot \left(2 \cdot uy\right)\right) + uy \cdot \left(2 \cdot \left(\pi \cdot yi\right) + \left(yi \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right)\right) \cdot \left(-1.3333333333333333 \cdot \left(uy \cdot uy\right)\right)\right)
\end{array}
Initial program 98.9%
Simplified98.9%
Taylor expanded in uy around 0
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
unpow2N/A
Simplified93.9%
Taylor expanded in ux around 0
+-commutativeN/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
+-commutativeN/A
+-lowering-+.f32N/A
Simplified87.7%
Final simplification87.7%
(FPCore (xi yi zi ux uy maxCos) :precision binary32 (* xi (+ (+ 1.0 (* (* PI PI) (* (* uy uy) -2.0))) (/ (* (sin (* 2.0 (* uy PI))) yi) xi))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return xi * ((1.0f + ((((float) M_PI) * ((float) M_PI)) * ((uy * uy) * -2.0f))) + ((sinf((2.0f * (uy * ((float) M_PI)))) * yi) / xi));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(xi * Float32(Float32(Float32(1.0) + Float32(Float32(Float32(pi) * Float32(pi)) * Float32(Float32(uy * uy) * Float32(-2.0)))) + Float32(Float32(sin(Float32(Float32(2.0) * Float32(uy * Float32(pi)))) * yi) / xi))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = xi * ((single(1.0) + ((single(pi) * single(pi)) * ((uy * uy) * single(-2.0)))) + ((sin((single(2.0) * (uy * single(pi)))) * yi) / xi)); end
\begin{array}{l}
\\
xi \cdot \left(\left(1 + \left(\pi \cdot \pi\right) \cdot \left(\left(uy \cdot uy\right) \cdot -2\right)\right) + \frac{\sin \left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot yi}{xi}\right)
\end{array}
Initial program 98.9%
Simplified98.9%
Taylor expanded in xi around inf
distribute-rgt-outN/A
associate-*r*N/A
*-lowering-*.f32N/A
Simplified98.9%
Taylor expanded in maxCos 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
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3292.5%
Simplified92.5%
Taylor expanded in uy around 0
+-lowering-+.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
PI-lowering-PI.f3286.3%
Simplified86.3%
Final simplification86.3%
(FPCore (xi yi zi ux uy maxCos) :precision binary32 (* xi (+ (+ 1.0 (* -2.0 (* uy (* uy (* PI PI))))) (* yi (/ (sin (* 2.0 (* uy PI))) xi)))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return xi * ((1.0f + (-2.0f * (uy * (uy * (((float) M_PI) * ((float) M_PI)))))) + (yi * (sinf((2.0f * (uy * ((float) M_PI)))) / xi)));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(xi * Float32(Float32(Float32(1.0) + Float32(Float32(-2.0) * Float32(uy * Float32(uy * Float32(Float32(pi) * Float32(pi)))))) + Float32(yi * Float32(sin(Float32(Float32(2.0) * Float32(uy * Float32(pi)))) / xi)))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = xi * ((single(1.0) + (single(-2.0) * (uy * (uy * (single(pi) * single(pi)))))) + (yi * (sin((single(2.0) * (uy * single(pi)))) / xi))); end
\begin{array}{l}
\\
xi \cdot \left(\left(1 + -2 \cdot \left(uy \cdot \left(uy \cdot \left(\pi \cdot \pi\right)\right)\right)\right) + yi \cdot \frac{\sin \left(2 \cdot \left(uy \cdot \pi\right)\right)}{xi}\right)
\end{array}
Initial program 98.9%
Simplified98.9%
Taylor expanded in xi around inf
distribute-rgt-outN/A
associate-*r*N/A
*-lowering-*.f32N/A
Simplified98.9%
Taylor expanded in maxCos 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
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3292.5%
Simplified92.5%
associate-/l*N/A
*-commutativeN/A
*-lowering-*.f32N/A
/-lowering-/.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3292.3%
Applied egg-rr92.3%
Taylor expanded in uy around 0
*-commutativeN/A
associate-*r*N/A
+-lowering-+.f32N/A
associate-*r*N/A
*-commutativeN/A
*-lowering-*.f32N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
PI-lowering-PI.f3286.1%
Simplified86.1%
Final simplification86.1%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(if (<= uy 0.2199999988079071)
(+
xi
(*
uy
(+
(* 2.0 (* PI yi))
(*
uy
(+
(* -2.0 (* xi (* PI PI)))
(* (* yi (* PI (* PI PI))) (* uy -1.3333333333333333)))))))
(+ (* (cos (* 2.0 (* uy PI))) xi) (* maxCos (* ux zi)))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
float tmp;
if (uy <= 0.2199999988079071f) {
tmp = xi + (uy * ((2.0f * (((float) M_PI) * yi)) + (uy * ((-2.0f * (xi * (((float) M_PI) * ((float) M_PI)))) + ((yi * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) * (uy * -1.3333333333333333f))))));
} else {
tmp = (cosf((2.0f * (uy * ((float) M_PI)))) * xi) + (maxCos * (ux * zi));
}
return tmp;
}
function code(xi, yi, zi, ux, uy, maxCos) tmp = Float32(0.0) if (uy <= Float32(0.2199999988079071)) tmp = Float32(xi + Float32(uy * Float32(Float32(Float32(2.0) * Float32(Float32(pi) * yi)) + Float32(uy * Float32(Float32(Float32(-2.0) * Float32(xi * Float32(Float32(pi) * Float32(pi)))) + Float32(Float32(yi * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) * Float32(uy * Float32(-1.3333333333333333)))))))); else tmp = Float32(Float32(cos(Float32(Float32(2.0) * Float32(uy * Float32(pi)))) * xi) + Float32(maxCos * Float32(ux * zi))); end return tmp end
function tmp_2 = code(xi, yi, zi, ux, uy, maxCos) tmp = single(0.0); if (uy <= single(0.2199999988079071)) tmp = xi + (uy * ((single(2.0) * (single(pi) * yi)) + (uy * ((single(-2.0) * (xi * (single(pi) * single(pi)))) + ((yi * (single(pi) * (single(pi) * single(pi)))) * (uy * single(-1.3333333333333333))))))); else tmp = (cos((single(2.0) * (uy * single(pi)))) * xi) + (maxCos * (ux * zi)); end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;uy \leq 0.2199999988079071:\\
\;\;\;\;xi + uy \cdot \left(2 \cdot \left(\pi \cdot yi\right) + uy \cdot \left(-2 \cdot \left(xi \cdot \left(\pi \cdot \pi\right)\right) + \left(yi \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right)\right) \cdot \left(uy \cdot -1.3333333333333333\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\cos \left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot xi + maxCos \cdot \left(ux \cdot zi\right)\\
\end{array}
\end{array}
if uy < 0.219999999Initial program 99.2%
Simplified99.2%
Taylor expanded in xi around inf
distribute-rgt-outN/A
associate-*r*N/A
*-lowering-*.f32N/A
Simplified99.1%
Taylor expanded in maxCos 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
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3293.0%
Simplified93.0%
Taylor expanded in uy 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
Simplified89.1%
if 0.219999999 < uy Initial program 96.5%
Simplified96.5%
Taylor expanded in yi around 0
*-lowering-*.f32N/A
*-lowering-*.f32N/A
cos-lowering-cos.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/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-+.f3263.5%
Simplified63.5%
Taylor expanded in ux around 0
+-commutativeN/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
*-lowering-*.f3259.8%
Simplified59.8%
Final simplification86.5%
(FPCore (xi yi zi ux uy maxCos) :precision binary32 (+ (* (cos (* 2.0 (* uy PI))) xi) (* 2.0 (* uy (* PI yi)))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return (cosf((2.0f * (uy * ((float) M_PI)))) * xi) + (2.0f * (uy * (((float) M_PI) * yi)));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(Float32(cos(Float32(Float32(2.0) * Float32(uy * Float32(pi)))) * xi) + Float32(Float32(2.0) * Float32(uy * Float32(Float32(pi) * yi)))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = (cos((single(2.0) * (uy * single(pi)))) * xi) + (single(2.0) * (uy * (single(pi) * yi))); end
\begin{array}{l}
\\
\cos \left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot xi + 2 \cdot \left(uy \cdot \left(\pi \cdot yi\right)\right)
\end{array}
Initial program 98.9%
Simplified98.9%
Taylor expanded in xi around inf
distribute-rgt-outN/A
associate-*r*N/A
*-lowering-*.f32N/A
Simplified98.9%
Taylor expanded in maxCos 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
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3292.5%
Simplified92.5%
Taylor expanded in uy around 0
associate-*r/N/A
/-lowering-/.f32N/A
*-lowering-*.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3284.7%
Simplified84.7%
Taylor expanded in xi around 0
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
+-lowering-+.f32N/A
*-lowering-*.f32N/A
cos-lowering-cos.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
associate-*r*N/A
*-commutativeN/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3284.8%
Simplified84.8%
Final simplification84.8%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(if (<= uy 0.2199999988079071)
(+
xi
(*
uy
(+
(* 2.0 (* PI yi))
(*
uy
(+
(* -2.0 (* xi (* PI PI)))
(* (* yi (* PI (* PI PI))) (* uy -1.3333333333333333)))))))
(* (cos (* 2.0 (* uy PI))) xi)))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
float tmp;
if (uy <= 0.2199999988079071f) {
tmp = xi + (uy * ((2.0f * (((float) M_PI) * yi)) + (uy * ((-2.0f * (xi * (((float) M_PI) * ((float) M_PI)))) + ((yi * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) * (uy * -1.3333333333333333f))))));
} else {
tmp = cosf((2.0f * (uy * ((float) M_PI)))) * xi;
}
return tmp;
}
function code(xi, yi, zi, ux, uy, maxCos) tmp = Float32(0.0) if (uy <= Float32(0.2199999988079071)) tmp = Float32(xi + Float32(uy * Float32(Float32(Float32(2.0) * Float32(Float32(pi) * yi)) + Float32(uy * Float32(Float32(Float32(-2.0) * Float32(xi * Float32(Float32(pi) * Float32(pi)))) + Float32(Float32(yi * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) * Float32(uy * Float32(-1.3333333333333333)))))))); else tmp = Float32(cos(Float32(Float32(2.0) * Float32(uy * Float32(pi)))) * xi); end return tmp end
function tmp_2 = code(xi, yi, zi, ux, uy, maxCos) tmp = single(0.0); if (uy <= single(0.2199999988079071)) tmp = xi + (uy * ((single(2.0) * (single(pi) * yi)) + (uy * ((single(-2.0) * (xi * (single(pi) * single(pi)))) + ((yi * (single(pi) * (single(pi) * single(pi)))) * (uy * single(-1.3333333333333333))))))); else tmp = cos((single(2.0) * (uy * single(pi)))) * xi; end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;uy \leq 0.2199999988079071:\\
\;\;\;\;xi + uy \cdot \left(2 \cdot \left(\pi \cdot yi\right) + uy \cdot \left(-2 \cdot \left(xi \cdot \left(\pi \cdot \pi\right)\right) + \left(yi \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right)\right) \cdot \left(uy \cdot -1.3333333333333333\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\cos \left(2 \cdot \left(uy \cdot \pi\right)\right) \cdot xi\\
\end{array}
\end{array}
if uy < 0.219999999Initial program 99.2%
Simplified99.2%
Taylor expanded in xi around inf
distribute-rgt-outN/A
associate-*r*N/A
*-lowering-*.f32N/A
Simplified99.1%
Taylor expanded in maxCos 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
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3293.0%
Simplified93.0%
Taylor expanded in uy 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
Simplified89.1%
if 0.219999999 < uy Initial program 96.5%
Simplified96.5%
Taylor expanded in yi around 0
*-lowering-*.f32N/A
*-lowering-*.f32N/A
cos-lowering-cos.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
sqrt-lowering-sqrt.f32N/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-+.f3263.5%
Simplified63.5%
Taylor expanded in maxCos around 0
*-lowering-*.f32N/A
cos-lowering-cos.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3255.5%
Simplified55.5%
Final simplification86.1%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(+
xi
(*
uy
(+
(* 2.0 (* PI yi))
(*
uy
(+
(* -2.0 (* xi (* PI PI)))
(* (* yi (* PI (* PI PI))) (* uy -1.3333333333333333))))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return xi + (uy * ((2.0f * (((float) M_PI) * yi)) + (uy * ((-2.0f * (xi * (((float) M_PI) * ((float) M_PI)))) + ((yi * (((float) M_PI) * (((float) M_PI) * ((float) M_PI)))) * (uy * -1.3333333333333333f))))));
}
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(-2.0) * Float32(xi * Float32(Float32(pi) * Float32(pi)))) + Float32(Float32(yi * Float32(Float32(pi) * Float32(Float32(pi) * Float32(pi)))) * Float32(uy * Float32(-1.3333333333333333)))))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = xi + (uy * ((single(2.0) * (single(pi) * yi)) + (uy * ((single(-2.0) * (xi * (single(pi) * single(pi)))) + ((yi * (single(pi) * (single(pi) * single(pi)))) * (uy * single(-1.3333333333333333))))))); end
\begin{array}{l}
\\
xi + uy \cdot \left(2 \cdot \left(\pi \cdot yi\right) + uy \cdot \left(-2 \cdot \left(xi \cdot \left(\pi \cdot \pi\right)\right) + \left(yi \cdot \left(\pi \cdot \left(\pi \cdot \pi\right)\right)\right) \cdot \left(uy \cdot -1.3333333333333333\right)\right)\right)
\end{array}
Initial program 98.9%
Simplified98.9%
Taylor expanded in xi around inf
distribute-rgt-outN/A
associate-*r*N/A
*-lowering-*.f32N/A
Simplified98.9%
Taylor expanded in maxCos 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
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3292.5%
Simplified92.5%
Taylor expanded in uy 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
Simplified82.9%
Final simplification82.9%
(FPCore (xi yi zi ux uy maxCos) :precision binary32 (+ xi (* uy (+ (* 2.0 (* PI yi)) (* (* xi (* PI PI)) (* uy -2.0))))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return xi + (uy * ((2.0f * (((float) M_PI) * yi)) + ((xi * (((float) M_PI) * ((float) M_PI))) * (uy * -2.0f))));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(xi + Float32(uy * Float32(Float32(Float32(2.0) * Float32(Float32(pi) * yi)) + Float32(Float32(xi * Float32(Float32(pi) * Float32(pi))) * Float32(uy * Float32(-2.0)))))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = xi + (uy * ((single(2.0) * (single(pi) * yi)) + ((xi * (single(pi) * single(pi))) * (uy * single(-2.0))))); end
\begin{array}{l}
\\
xi + uy \cdot \left(2 \cdot \left(\pi \cdot yi\right) + \left(xi \cdot \left(\pi \cdot \pi\right)\right) \cdot \left(uy \cdot -2\right)\right)
\end{array}
Initial program 98.9%
Simplified98.9%
Taylor expanded in xi around inf
distribute-rgt-outN/A
associate-*r*N/A
*-lowering-*.f32N/A
Simplified98.9%
Taylor expanded in maxCos 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
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3292.5%
Simplified92.5%
Taylor expanded in uy around 0
+-lowering-+.f32N/A
*-lowering-*.f32N/A
+-lowering-+.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
unpow2N/A
*-lowering-*.f32N/A
PI-lowering-PI.f32N/A
PI-lowering-PI.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3280.1%
Simplified80.1%
Final simplification80.1%
(FPCore (xi yi zi ux uy maxCos)
:precision binary32
(let* ((t_0 (* 2.0 (* uy (* PI yi)))))
(if (<= yi -5.9999998100067255e-15)
t_0
(if (<= yi 2.000000026702864e-10) xi t_0))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
float t_0 = 2.0f * (uy * (((float) M_PI) * yi));
float tmp;
if (yi <= -5.9999998100067255e-15f) {
tmp = t_0;
} else if (yi <= 2.000000026702864e-10f) {
tmp = xi;
} else {
tmp = t_0;
}
return tmp;
}
function code(xi, yi, zi, ux, uy, maxCos) t_0 = Float32(Float32(2.0) * Float32(uy * Float32(Float32(pi) * yi))) tmp = Float32(0.0) if (yi <= Float32(-5.9999998100067255e-15)) tmp = t_0; elseif (yi <= Float32(2.000000026702864e-10)) tmp = xi; else tmp = t_0; end return tmp end
function tmp_2 = code(xi, yi, zi, ux, uy, maxCos) t_0 = single(2.0) * (uy * (single(pi) * yi)); tmp = single(0.0); if (yi <= single(-5.9999998100067255e-15)) tmp = t_0; elseif (yi <= single(2.000000026702864e-10)) tmp = xi; else tmp = t_0; end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 2 \cdot \left(uy \cdot \left(\pi \cdot yi\right)\right)\\
\mathbf{if}\;yi \leq -5.9999998100067255 \cdot 10^{-15}:\\
\;\;\;\;t\_0\\
\mathbf{elif}\;yi \leq 2.000000026702864 \cdot 10^{-10}:\\
\;\;\;\;xi\\
\mathbf{else}:\\
\;\;\;\;t\_0\\
\end{array}
\end{array}
if yi < -5.99999981e-15 or 2.00000003e-10 < yi Initial program 98.6%
Simplified98.6%
Taylor expanded in xi around inf
distribute-rgt-outN/A
associate-*r*N/A
*-lowering-*.f32N/A
Simplified98.5%
Taylor expanded in maxCos 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
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3298.2%
Simplified98.2%
Taylor expanded in uy around 0
associate-*r/N/A
/-lowering-/.f32N/A
*-lowering-*.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3284.6%
Simplified84.6%
Taylor expanded in xi around 0
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3258.3%
Simplified58.3%
if -5.99999981e-15 < yi < 2.00000003e-10Initial program 99.1%
Simplified99.1%
Taylor expanded in xi around inf
distribute-rgt-outN/A
associate-*r*N/A
*-lowering-*.f32N/A
Simplified99.1%
Taylor expanded in maxCos 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
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3289.3%
Simplified89.3%
Taylor expanded in uy around 0
Simplified61.0%
Final simplification60.0%
(FPCore (xi yi zi ux uy maxCos) :precision binary32 (+ xi (* 2.0 (* uy (* PI yi)))))
float code(float xi, float yi, float zi, float ux, float uy, float maxCos) {
return xi + (2.0f * (uy * (((float) M_PI) * yi)));
}
function code(xi, yi, zi, ux, uy, maxCos) return Float32(xi + Float32(Float32(2.0) * Float32(uy * Float32(Float32(pi) * yi)))) end
function tmp = code(xi, yi, zi, ux, uy, maxCos) tmp = xi + (single(2.0) * (uy * (single(pi) * yi))); end
\begin{array}{l}
\\
xi + 2 \cdot \left(uy \cdot \left(\pi \cdot yi\right)\right)
\end{array}
Initial program 98.9%
Simplified98.9%
Taylor expanded in xi around inf
distribute-rgt-outN/A
associate-*r*N/A
*-lowering-*.f32N/A
Simplified98.9%
Taylor expanded in maxCos 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
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3292.5%
Simplified92.5%
Taylor expanded in uy around 0
associate-*r/N/A
/-lowering-/.f32N/A
*-lowering-*.f32N/A
associate-*r*N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3284.7%
Simplified84.7%
Taylor expanded in uy around 0
*-commutativeN/A
associate-*r*N/A
+-lowering-+.f32N/A
associate-*r*N/A
*-commutativeN/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3275.5%
Simplified75.5%
Final simplification75.5%
(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 98.9%
Simplified98.9%
Taylor expanded in xi around inf
distribute-rgt-outN/A
associate-*r*N/A
*-lowering-*.f32N/A
Simplified98.9%
Taylor expanded in maxCos 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
*-lowering-*.f32N/A
sin-lowering-sin.f32N/A
*-lowering-*.f32N/A
*-lowering-*.f32N/A
PI-lowering-PI.f3292.5%
Simplified92.5%
Taylor expanded in uy around 0
Simplified46.5%
herbie shell --seed 2024161
(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)))