
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (floor h) dX.v))
(t_1 (* (floor w) dY.u))
(t_2 (* (floor w) dX.u))
(t_3 (+ (* t_2 t_2) (* t_0 t_0)))
(t_4 (* (floor h) dY.v))
(t_5 (+ (* t_1 t_1) (* t_4 t_4)))
(t_6 (/ 1.0 (sqrt (fmax t_3 t_5)))))
(if (>= t_3 t_5) (* t_6 t_2) (* t_6 t_1))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = floorf(h) * dX_46_v;
float t_1 = floorf(w) * dY_46_u;
float t_2 = floorf(w) * dX_46_u;
float t_3 = (t_2 * t_2) + (t_0 * t_0);
float t_4 = floorf(h) * dY_46_v;
float t_5 = (t_1 * t_1) + (t_4 * t_4);
float t_6 = 1.0f / sqrtf(fmaxf(t_3, t_5));
float tmp;
if (t_3 >= t_5) {
tmp = t_6 * t_2;
} else {
tmp = t_6 * t_1;
}
return tmp;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(floor(h) * dX_46_v) t_1 = Float32(floor(w) * dY_46_u) t_2 = Float32(floor(w) * dX_46_u) t_3 = Float32(Float32(t_2 * t_2) + Float32(t_0 * t_0)) t_4 = Float32(floor(h) * dY_46_v) t_5 = Float32(Float32(t_1 * t_1) + Float32(t_4 * t_4)) t_6 = Float32(Float32(1.0) / sqrt(fmax(t_3, t_5))) tmp = Float32(0.0) if (t_3 >= t_5) tmp = Float32(t_6 * t_2); else tmp = Float32(t_6 * t_1); end return tmp end
function tmp_2 = code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = floor(h) * dX_46_v; t_1 = floor(w) * dY_46_u; t_2 = floor(w) * dX_46_u; t_3 = (t_2 * t_2) + (t_0 * t_0); t_4 = floor(h) * dY_46_v; t_5 = (t_1 * t_1) + (t_4 * t_4); t_6 = single(1.0) / sqrt(max(t_3, t_5)); tmp = single(0.0); if (t_3 >= t_5) tmp = t_6 * t_2; else tmp = t_6 * t_1; end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left\lfloor h\right\rfloor \cdot dX.v\\
t_1 := \left\lfloor w\right\rfloor \cdot dY.u\\
t_2 := \left\lfloor w\right\rfloor \cdot dX.u\\
t_3 := t\_2 \cdot t\_2 + t\_0 \cdot t\_0\\
t_4 := \left\lfloor h\right\rfloor \cdot dY.v\\
t_5 := t\_1 \cdot t\_1 + t\_4 \cdot t\_4\\
t_6 := \frac{1}{\sqrt{\mathsf{max}\left(t\_3, t\_5\right)}}\\
\mathbf{if}\;t\_3 \geq t\_5:\\
\;\;\;\;t\_6 \cdot t\_2\\
\mathbf{else}:\\
\;\;\;\;t\_6 \cdot t\_1\\
\end{array}
\end{array}
Herbie found 15 alternatives:
| Alternative | Accuracy | Speedup |
|---|
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (floor h) dX.v))
(t_1 (* (floor w) dY.u))
(t_2 (* (floor w) dX.u))
(t_3 (+ (* t_2 t_2) (* t_0 t_0)))
(t_4 (* (floor h) dY.v))
(t_5 (+ (* t_1 t_1) (* t_4 t_4)))
(t_6 (/ 1.0 (sqrt (fmax t_3 t_5)))))
(if (>= t_3 t_5) (* t_6 t_2) (* t_6 t_1))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = floorf(h) * dX_46_v;
float t_1 = floorf(w) * dY_46_u;
float t_2 = floorf(w) * dX_46_u;
float t_3 = (t_2 * t_2) + (t_0 * t_0);
float t_4 = floorf(h) * dY_46_v;
float t_5 = (t_1 * t_1) + (t_4 * t_4);
float t_6 = 1.0f / sqrtf(fmaxf(t_3, t_5));
float tmp;
if (t_3 >= t_5) {
tmp = t_6 * t_2;
} else {
tmp = t_6 * t_1;
}
return tmp;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(floor(h) * dX_46_v) t_1 = Float32(floor(w) * dY_46_u) t_2 = Float32(floor(w) * dX_46_u) t_3 = Float32(Float32(t_2 * t_2) + Float32(t_0 * t_0)) t_4 = Float32(floor(h) * dY_46_v) t_5 = Float32(Float32(t_1 * t_1) + Float32(t_4 * t_4)) t_6 = Float32(Float32(1.0) / sqrt(fmax(t_3, t_5))) tmp = Float32(0.0) if (t_3 >= t_5) tmp = Float32(t_6 * t_2); else tmp = Float32(t_6 * t_1); end return tmp end
function tmp_2 = code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = floor(h) * dX_46_v; t_1 = floor(w) * dY_46_u; t_2 = floor(w) * dX_46_u; t_3 = (t_2 * t_2) + (t_0 * t_0); t_4 = floor(h) * dY_46_v; t_5 = (t_1 * t_1) + (t_4 * t_4); t_6 = single(1.0) / sqrt(max(t_3, t_5)); tmp = single(0.0); if (t_3 >= t_5) tmp = t_6 * t_2; else tmp = t_6 * t_1; end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left\lfloor h\right\rfloor \cdot dX.v\\
t_1 := \left\lfloor w\right\rfloor \cdot dY.u\\
t_2 := \left\lfloor w\right\rfloor \cdot dX.u\\
t_3 := t\_2 \cdot t\_2 + t\_0 \cdot t\_0\\
t_4 := \left\lfloor h\right\rfloor \cdot dY.v\\
t_5 := t\_1 \cdot t\_1 + t\_4 \cdot t\_4\\
t_6 := \frac{1}{\sqrt{\mathsf{max}\left(t\_3, t\_5\right)}}\\
\mathbf{if}\;t\_3 \geq t\_5:\\
\;\;\;\;t\_6 \cdot t\_2\\
\mathbf{else}:\\
\;\;\;\;t\_6 \cdot t\_1\\
\end{array}
\end{array}
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (floor h) dX.v))
(t_1 (* (floor w) (floor w)))
(t_2 (* (floor h) (floor h)))
(t_3 (* (floor w) dY.u))
(t_4 (* (floor w) dX.u))
(t_5 (* (* (* dY.u dY.u) (floor w)) (floor w)))
(t_6 (* t_2 (* dX.v dX.v)))
(t_7 (+ (* t_4 t_4) (* t_0 t_0)))
(t_8
(if (>= t_7 t_5)
(* (/ 1.0 (sqrt (fmax t_7 t_5))) t_4)
(/
(* t_3 -1.0)
(-
(sqrt
(fmax
(fma (* t_1 dX.u) dX.u t_6)
(fma (* t_1 dY.u) dY.u (* (* dY.v dY.v) t_2))))))))
(t_9 (* (floor h) dY.v))
(t_10 (+ (* t_3 t_3) (* t_9 t_9)))
(t_11 (/ 1.0 (sqrt (fmax t_7 t_10))))
(t_12 (if (>= t_7 t_10) (* t_11 t_4) (* t_11 t_3))))
(if (<= t_12 -0.0005000000237487257)
t_8
(if (<= t_12 0.0010000000474974513)
(if (>= t_6 t_10)
(*
(pow
(fmax (* (* dX.v dX.v) t_2) (fma (* (floor h) t_9) dY.v t_5))
-0.5)
t_4)
(*
(*
(pow
(fmax
(* (* (* dX.v (floor h)) dX.v) (floor h))
(fma
(* (* dY.v (floor h)) dY.v)
(floor h)
(* (* (* dY.u (floor w)) dY.u) (floor w))))
-0.5)
dY.u)
(floor w)))
t_8))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = floorf(h) * dX_46_v;
float t_1 = floorf(w) * floorf(w);
float t_2 = floorf(h) * floorf(h);
float t_3 = floorf(w) * dY_46_u;
float t_4 = floorf(w) * dX_46_u;
float t_5 = ((dY_46_u * dY_46_u) * floorf(w)) * floorf(w);
float t_6 = t_2 * (dX_46_v * dX_46_v);
float t_7 = (t_4 * t_4) + (t_0 * t_0);
float tmp;
if (t_7 >= t_5) {
tmp = (1.0f / sqrtf(fmaxf(t_7, t_5))) * t_4;
} else {
tmp = (t_3 * -1.0f) / -sqrtf(fmaxf(fmaf((t_1 * dX_46_u), dX_46_u, t_6), fmaf((t_1 * dY_46_u), dY_46_u, ((dY_46_v * dY_46_v) * t_2))));
}
float t_8 = tmp;
float t_9 = floorf(h) * dY_46_v;
float t_10 = (t_3 * t_3) + (t_9 * t_9);
float t_11 = 1.0f / sqrtf(fmaxf(t_7, t_10));
float tmp_1;
if (t_7 >= t_10) {
tmp_1 = t_11 * t_4;
} else {
tmp_1 = t_11 * t_3;
}
float t_12 = tmp_1;
float tmp_2;
if (t_12 <= -0.0005000000237487257f) {
tmp_2 = t_8;
} else if (t_12 <= 0.0010000000474974513f) {
float tmp_3;
if (t_6 >= t_10) {
tmp_3 = powf(fmaxf(((dX_46_v * dX_46_v) * t_2), fmaf((floorf(h) * t_9), dY_46_v, t_5)), -0.5f) * t_4;
} else {
tmp_3 = (powf(fmaxf((((dX_46_v * floorf(h)) * dX_46_v) * floorf(h)), fmaf(((dY_46_v * floorf(h)) * dY_46_v), floorf(h), (((dY_46_u * floorf(w)) * dY_46_u) * floorf(w)))), -0.5f) * dY_46_u) * floorf(w);
}
tmp_2 = tmp_3;
} else {
tmp_2 = t_8;
}
return tmp_2;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(floor(h) * dX_46_v) t_1 = Float32(floor(w) * floor(w)) t_2 = Float32(floor(h) * floor(h)) t_3 = Float32(floor(w) * dY_46_u) t_4 = Float32(floor(w) * dX_46_u) t_5 = Float32(Float32(Float32(dY_46_u * dY_46_u) * floor(w)) * floor(w)) t_6 = Float32(t_2 * Float32(dX_46_v * dX_46_v)) t_7 = Float32(Float32(t_4 * t_4) + Float32(t_0 * t_0)) tmp = Float32(0.0) if (t_7 >= t_5) tmp = Float32(Float32(Float32(1.0) / sqrt(fmax(t_7, t_5))) * t_4); else tmp = Float32(Float32(t_3 * Float32(-1.0)) / Float32(-sqrt(fmax(fma(Float32(t_1 * dX_46_u), dX_46_u, t_6), fma(Float32(t_1 * dY_46_u), dY_46_u, Float32(Float32(dY_46_v * dY_46_v) * t_2)))))); end t_8 = tmp t_9 = Float32(floor(h) * dY_46_v) t_10 = Float32(Float32(t_3 * t_3) + Float32(t_9 * t_9)) t_11 = Float32(Float32(1.0) / sqrt(fmax(t_7, t_10))) tmp_1 = Float32(0.0) if (t_7 >= t_10) tmp_1 = Float32(t_11 * t_4); else tmp_1 = Float32(t_11 * t_3); end t_12 = tmp_1 tmp_2 = Float32(0.0) if (t_12 <= Float32(-0.0005000000237487257)) tmp_2 = t_8; elseif (t_12 <= Float32(0.0010000000474974513)) tmp_3 = Float32(0.0) if (t_6 >= t_10) tmp_3 = Float32((fmax(Float32(Float32(dX_46_v * dX_46_v) * t_2), fma(Float32(floor(h) * t_9), dY_46_v, t_5)) ^ Float32(-0.5)) * t_4); else tmp_3 = Float32(Float32((fmax(Float32(Float32(Float32(dX_46_v * floor(h)) * dX_46_v) * floor(h)), fma(Float32(Float32(dY_46_v * floor(h)) * dY_46_v), floor(h), Float32(Float32(Float32(dY_46_u * floor(w)) * dY_46_u) * floor(w)))) ^ Float32(-0.5)) * dY_46_u) * floor(w)); end tmp_2 = tmp_3; else tmp_2 = t_8; end return tmp_2 end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left\lfloor h\right\rfloor \cdot dX.v\\
t_1 := \left\lfloor w\right\rfloor \cdot \left\lfloor w\right\rfloor \\
t_2 := \left\lfloor h\right\rfloor \cdot \left\lfloor h\right\rfloor \\
t_3 := \left\lfloor w\right\rfloor \cdot dY.u\\
t_4 := \left\lfloor w\right\rfloor \cdot dX.u\\
t_5 := \left(\left(dY.u \cdot dY.u\right) \cdot \left\lfloor w\right\rfloor \right) \cdot \left\lfloor w\right\rfloor \\
t_6 := t\_2 \cdot \left(dX.v \cdot dX.v\right)\\
t_7 := t\_4 \cdot t\_4 + t\_0 \cdot t\_0\\
t_8 := \begin{array}{l}
\mathbf{if}\;t\_7 \geq t\_5:\\
\;\;\;\;\frac{1}{\sqrt{\mathsf{max}\left(t\_7, t\_5\right)}} \cdot t\_4\\
\mathbf{else}:\\
\;\;\;\;\frac{t\_3 \cdot -1}{-\sqrt{\mathsf{max}\left(\mathsf{fma}\left(t\_1 \cdot dX.u, dX.u, t\_6\right), \mathsf{fma}\left(t\_1 \cdot dY.u, dY.u, \left(dY.v \cdot dY.v\right) \cdot t\_2\right)\right)}}\\
\end{array}\\
t_9 := \left\lfloor h\right\rfloor \cdot dY.v\\
t_10 := t\_3 \cdot t\_3 + t\_9 \cdot t\_9\\
t_11 := \frac{1}{\sqrt{\mathsf{max}\left(t\_7, t\_10\right)}}\\
t_12 := \begin{array}{l}
\mathbf{if}\;t\_7 \geq t\_10:\\
\;\;\;\;t\_11 \cdot t\_4\\
\mathbf{else}:\\
\;\;\;\;t\_11 \cdot t\_3\\
\end{array}\\
\mathbf{if}\;t\_12 \leq -0.0005000000237487257:\\
\;\;\;\;t\_8\\
\mathbf{elif}\;t\_12 \leq 0.0010000000474974513:\\
\;\;\;\;\begin{array}{l}
\mathbf{if}\;t\_6 \geq t\_10:\\
\;\;\;\;{\left(\mathsf{max}\left(\left(dX.v \cdot dX.v\right) \cdot t\_2, \mathsf{fma}\left(\left\lfloor h\right\rfloor \cdot t\_9, dY.v, t\_5\right)\right)\right)}^{-0.5} \cdot t\_4\\
\mathbf{else}:\\
\;\;\;\;\left({\left(\mathsf{max}\left(\left(\left(dX.v \cdot \left\lfloor h\right\rfloor \right) \cdot dX.v\right) \cdot \left\lfloor h\right\rfloor , \mathsf{fma}\left(\left(dY.v \cdot \left\lfloor h\right\rfloor \right) \cdot dY.v, \left\lfloor h\right\rfloor , \left(\left(dY.u \cdot \left\lfloor w\right\rfloor \right) \cdot dY.u\right) \cdot \left\lfloor w\right\rfloor \right)\right)\right)}^{-0.5} \cdot dY.u\right) \cdot \left\lfloor w\right\rfloor \\
\end{array}\\
\mathbf{else}:\\
\;\;\;\;t\_8\\
\end{array}
\end{array}
if (if (>=.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dX.u)) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dY.u))) < -5.00000024e-4 or 0.00100000005 < (if (>=.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dX.u)) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dY.u))) Initial program 99.3%
Applied rewrites99.3%
Taylor expanded in dY.u around inf
lift-floor.f32N/A
lift-*.f32N/A
lift-floor.f32N/A
lift-*.f32N/A
pow2N/A
rem-exp-logN/A
lift-*.f32N/A
lift-floor.f32N/A
exp-prodN/A
pow-prod-downN/A
*-commutativeN/A
lift-floor.f32N/A
lift-*.f32N/A
Applied rewrites98.8%
Taylor expanded in dY.u around inf
lift-floor.f32N/A
lift-*.f32N/A
lift-floor.f32N/A
lift-*.f32N/A
pow2N/A
rem-exp-logN/A
lift-*.f32N/A
lift-floor.f32N/A
exp-prodN/A
pow-prod-downN/A
*-commutativeN/A
lift-floor.f32N/A
lift-*.f32N/A
Applied rewrites98.8%
if -5.00000024e-4 < (if (>=.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dX.u)) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dY.u))) < 0.00100000005Initial program 59.4%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3259.4
Applied rewrites59.4%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3259.6
Applied rewrites59.6%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3261.0
Applied rewrites61.0%
Applied rewrites61.1%
Applied rewrites61.1%
Applied rewrites61.1%
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (floor h) dX.v))
(t_1 (* (floor h) (floor h)))
(t_2 (* t_1 (* dX.v dX.v)))
(t_3 (* (* dX.v dX.v) t_1))
(t_4 (* (floor w) dX.u))
(t_5 (* (floor w) dY.u))
(t_6 (* (floor w) (floor w)))
(t_7 (+ (* t_4 t_4) (* t_0 t_0)))
(t_8 (* (floor h) dY.v))
(t_9 (+ (* t_5 t_5) (* t_8 t_8)))
(t_10 (/ 1.0 (sqrt (fmax t_7 t_9))))
(t_11 (if (>= t_7 t_9) (* t_10 t_4) (* t_10 t_5)))
(t_12
(fma
(* (floor h) t_8)
dY.v
(* (* (* dY.u dY.u) (floor w)) (floor w))))
(t_13
(if (>= t_7 (* (* dY.u dY.u) t_6))
(*
(floor w)
(/ (- dX.u) (- (sqrt (fmax (fma (* dX.u dX.u) t_6 t_3) t_12)))))
(/
(* t_5 -1.0)
(-
(sqrt
(fmax
(fma (* t_6 dX.u) dX.u t_2)
(fma (* t_6 dY.u) dY.u (* (* dY.v dY.v) t_1)))))))))
(if (<= t_11 -0.0005000000237487257)
t_13
(if (<= t_11 0.0010000000474974513)
(if (>= t_2 t_9)
(* (pow (fmax t_3 t_12) -0.5) t_4)
(*
(*
(pow
(fmax
(* (* (* dX.v (floor h)) dX.v) (floor h))
(fma
(* (* dY.v (floor h)) dY.v)
(floor h)
(* (* (* dY.u (floor w)) dY.u) (floor w))))
-0.5)
dY.u)
(floor w)))
t_13))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = floorf(h) * dX_46_v;
float t_1 = floorf(h) * floorf(h);
float t_2 = t_1 * (dX_46_v * dX_46_v);
float t_3 = (dX_46_v * dX_46_v) * t_1;
float t_4 = floorf(w) * dX_46_u;
float t_5 = floorf(w) * dY_46_u;
float t_6 = floorf(w) * floorf(w);
float t_7 = (t_4 * t_4) + (t_0 * t_0);
float t_8 = floorf(h) * dY_46_v;
float t_9 = (t_5 * t_5) + (t_8 * t_8);
float t_10 = 1.0f / sqrtf(fmaxf(t_7, t_9));
float tmp;
if (t_7 >= t_9) {
tmp = t_10 * t_4;
} else {
tmp = t_10 * t_5;
}
float t_11 = tmp;
float t_12 = fmaf((floorf(h) * t_8), dY_46_v, (((dY_46_u * dY_46_u) * floorf(w)) * floorf(w)));
float tmp_1;
if (t_7 >= ((dY_46_u * dY_46_u) * t_6)) {
tmp_1 = floorf(w) * (-dX_46_u / -sqrtf(fmaxf(fmaf((dX_46_u * dX_46_u), t_6, t_3), t_12)));
} else {
tmp_1 = (t_5 * -1.0f) / -sqrtf(fmaxf(fmaf((t_6 * dX_46_u), dX_46_u, t_2), fmaf((t_6 * dY_46_u), dY_46_u, ((dY_46_v * dY_46_v) * t_1))));
}
float t_13 = tmp_1;
float tmp_2;
if (t_11 <= -0.0005000000237487257f) {
tmp_2 = t_13;
} else if (t_11 <= 0.0010000000474974513f) {
float tmp_3;
if (t_2 >= t_9) {
tmp_3 = powf(fmaxf(t_3, t_12), -0.5f) * t_4;
} else {
tmp_3 = (powf(fmaxf((((dX_46_v * floorf(h)) * dX_46_v) * floorf(h)), fmaf(((dY_46_v * floorf(h)) * dY_46_v), floorf(h), (((dY_46_u * floorf(w)) * dY_46_u) * floorf(w)))), -0.5f) * dY_46_u) * floorf(w);
}
tmp_2 = tmp_3;
} else {
tmp_2 = t_13;
}
return tmp_2;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(floor(h) * dX_46_v) t_1 = Float32(floor(h) * floor(h)) t_2 = Float32(t_1 * Float32(dX_46_v * dX_46_v)) t_3 = Float32(Float32(dX_46_v * dX_46_v) * t_1) t_4 = Float32(floor(w) * dX_46_u) t_5 = Float32(floor(w) * dY_46_u) t_6 = Float32(floor(w) * floor(w)) t_7 = Float32(Float32(t_4 * t_4) + Float32(t_0 * t_0)) t_8 = Float32(floor(h) * dY_46_v) t_9 = Float32(Float32(t_5 * t_5) + Float32(t_8 * t_8)) t_10 = Float32(Float32(1.0) / sqrt(fmax(t_7, t_9))) tmp = Float32(0.0) if (t_7 >= t_9) tmp = Float32(t_10 * t_4); else tmp = Float32(t_10 * t_5); end t_11 = tmp t_12 = fma(Float32(floor(h) * t_8), dY_46_v, Float32(Float32(Float32(dY_46_u * dY_46_u) * floor(w)) * floor(w))) tmp_1 = Float32(0.0) if (t_7 >= Float32(Float32(dY_46_u * dY_46_u) * t_6)) tmp_1 = Float32(floor(w) * Float32(Float32(-dX_46_u) / Float32(-sqrt(fmax(fma(Float32(dX_46_u * dX_46_u), t_6, t_3), t_12))))); else tmp_1 = Float32(Float32(t_5 * Float32(-1.0)) / Float32(-sqrt(fmax(fma(Float32(t_6 * dX_46_u), dX_46_u, t_2), fma(Float32(t_6 * dY_46_u), dY_46_u, Float32(Float32(dY_46_v * dY_46_v) * t_1)))))); end t_13 = tmp_1 tmp_2 = Float32(0.0) if (t_11 <= Float32(-0.0005000000237487257)) tmp_2 = t_13; elseif (t_11 <= Float32(0.0010000000474974513)) tmp_3 = Float32(0.0) if (t_2 >= t_9) tmp_3 = Float32((fmax(t_3, t_12) ^ Float32(-0.5)) * t_4); else tmp_3 = Float32(Float32((fmax(Float32(Float32(Float32(dX_46_v * floor(h)) * dX_46_v) * floor(h)), fma(Float32(Float32(dY_46_v * floor(h)) * dY_46_v), floor(h), Float32(Float32(Float32(dY_46_u * floor(w)) * dY_46_u) * floor(w)))) ^ Float32(-0.5)) * dY_46_u) * floor(w)); end tmp_2 = tmp_3; else tmp_2 = t_13; end return tmp_2 end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left\lfloor h\right\rfloor \cdot dX.v\\
t_1 := \left\lfloor h\right\rfloor \cdot \left\lfloor h\right\rfloor \\
t_2 := t\_1 \cdot \left(dX.v \cdot dX.v\right)\\
t_3 := \left(dX.v \cdot dX.v\right) \cdot t\_1\\
t_4 := \left\lfloor w\right\rfloor \cdot dX.u\\
t_5 := \left\lfloor w\right\rfloor \cdot dY.u\\
t_6 := \left\lfloor w\right\rfloor \cdot \left\lfloor w\right\rfloor \\
t_7 := t\_4 \cdot t\_4 + t\_0 \cdot t\_0\\
t_8 := \left\lfloor h\right\rfloor \cdot dY.v\\
t_9 := t\_5 \cdot t\_5 + t\_8 \cdot t\_8\\
t_10 := \frac{1}{\sqrt{\mathsf{max}\left(t\_7, t\_9\right)}}\\
t_11 := \begin{array}{l}
\mathbf{if}\;t\_7 \geq t\_9:\\
\;\;\;\;t\_10 \cdot t\_4\\
\mathbf{else}:\\
\;\;\;\;t\_10 \cdot t\_5\\
\end{array}\\
t_12 := \mathsf{fma}\left(\left\lfloor h\right\rfloor \cdot t\_8, dY.v, \left(\left(dY.u \cdot dY.u\right) \cdot \left\lfloor w\right\rfloor \right) \cdot \left\lfloor w\right\rfloor \right)\\
t_13 := \begin{array}{l}
\mathbf{if}\;t\_7 \geq \left(dY.u \cdot dY.u\right) \cdot t\_6:\\
\;\;\;\;\left\lfloor w\right\rfloor \cdot \frac{-dX.u}{-\sqrt{\mathsf{max}\left(\mathsf{fma}\left(dX.u \cdot dX.u, t\_6, t\_3\right), t\_12\right)}}\\
\mathbf{else}:\\
\;\;\;\;\frac{t\_5 \cdot -1}{-\sqrt{\mathsf{max}\left(\mathsf{fma}\left(t\_6 \cdot dX.u, dX.u, t\_2\right), \mathsf{fma}\left(t\_6 \cdot dY.u, dY.u, \left(dY.v \cdot dY.v\right) \cdot t\_1\right)\right)}}\\
\end{array}\\
\mathbf{if}\;t\_11 \leq -0.0005000000237487257:\\
\;\;\;\;t\_13\\
\mathbf{elif}\;t\_11 \leq 0.0010000000474974513:\\
\;\;\;\;\begin{array}{l}
\mathbf{if}\;t\_2 \geq t\_9:\\
\;\;\;\;{\left(\mathsf{max}\left(t\_3, t\_12\right)\right)}^{-0.5} \cdot t\_4\\
\mathbf{else}:\\
\;\;\;\;\left({\left(\mathsf{max}\left(\left(\left(dX.v \cdot \left\lfloor h\right\rfloor \right) \cdot dX.v\right) \cdot \left\lfloor h\right\rfloor , \mathsf{fma}\left(\left(dY.v \cdot \left\lfloor h\right\rfloor \right) \cdot dY.v, \left\lfloor h\right\rfloor , \left(\left(dY.u \cdot \left\lfloor w\right\rfloor \right) \cdot dY.u\right) \cdot \left\lfloor w\right\rfloor \right)\right)\right)}^{-0.5} \cdot dY.u\right) \cdot \left\lfloor w\right\rfloor \\
\end{array}\\
\mathbf{else}:\\
\;\;\;\;t\_13\\
\end{array}
\end{array}
if (if (>=.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dX.u)) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dY.u))) < -5.00000024e-4 or 0.00100000005 < (if (>=.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dX.u)) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dY.u))) Initial program 99.3%
Applied rewrites99.3%
Applied rewrites99.1%
Taylor expanded in dY.u around inf
Applied rewrites98.7%
if -5.00000024e-4 < (if (>=.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dX.u)) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dY.u))) < 0.00100000005Initial program 59.4%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3259.4
Applied rewrites59.4%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3259.6
Applied rewrites59.6%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3261.0
Applied rewrites61.0%
Applied rewrites61.1%
Applied rewrites61.1%
Applied rewrites61.1%
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (floor h) dX.v))
(t_1 (* (floor w) (floor w)))
(t_2 (* (floor h) dY.v))
(t_3 (* (floor w) dX.u))
(t_4 (* (floor w) dY.u))
(t_5 (* (floor h) (floor h))))
(if (>= (+ (* t_3 t_3) (* t_0 t_0)) (+ (* t_4 t_4) (* t_2 t_2)))
(*
(floor w)
(/
(- dX.u)
(-
(sqrt
(fmax
(fma (* dX.u dX.u) t_1 (* (* dX.v dX.v) t_5))
(fma
(* (floor h) t_2)
dY.v
(* (* (* dY.u dY.u) (floor w)) (floor w))))))))
(/
(* t_4 -1.0)
(-
(sqrt
(fmax
(fma (* t_1 dX.u) dX.u (* t_5 (* dX.v dX.v)))
(fma (* t_1 dY.u) dY.u (* (* dY.v dY.v) t_5)))))))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = floorf(h) * dX_46_v;
float t_1 = floorf(w) * floorf(w);
float t_2 = floorf(h) * dY_46_v;
float t_3 = floorf(w) * dX_46_u;
float t_4 = floorf(w) * dY_46_u;
float t_5 = floorf(h) * floorf(h);
float tmp;
if (((t_3 * t_3) + (t_0 * t_0)) >= ((t_4 * t_4) + (t_2 * t_2))) {
tmp = floorf(w) * (-dX_46_u / -sqrtf(fmaxf(fmaf((dX_46_u * dX_46_u), t_1, ((dX_46_v * dX_46_v) * t_5)), fmaf((floorf(h) * t_2), dY_46_v, (((dY_46_u * dY_46_u) * floorf(w)) * floorf(w))))));
} else {
tmp = (t_4 * -1.0f) / -sqrtf(fmaxf(fmaf((t_1 * dX_46_u), dX_46_u, (t_5 * (dX_46_v * dX_46_v))), fmaf((t_1 * dY_46_u), dY_46_u, ((dY_46_v * dY_46_v) * t_5))));
}
return tmp;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(floor(h) * dX_46_v) t_1 = Float32(floor(w) * floor(w)) t_2 = Float32(floor(h) * dY_46_v) t_3 = Float32(floor(w) * dX_46_u) t_4 = Float32(floor(w) * dY_46_u) t_5 = Float32(floor(h) * floor(h)) tmp = Float32(0.0) if (Float32(Float32(t_3 * t_3) + Float32(t_0 * t_0)) >= Float32(Float32(t_4 * t_4) + Float32(t_2 * t_2))) tmp = Float32(floor(w) * Float32(Float32(-dX_46_u) / Float32(-sqrt(fmax(fma(Float32(dX_46_u * dX_46_u), t_1, Float32(Float32(dX_46_v * dX_46_v) * t_5)), fma(Float32(floor(h) * t_2), dY_46_v, Float32(Float32(Float32(dY_46_u * dY_46_u) * floor(w)) * floor(w)))))))); else tmp = Float32(Float32(t_4 * Float32(-1.0)) / Float32(-sqrt(fmax(fma(Float32(t_1 * dX_46_u), dX_46_u, Float32(t_5 * Float32(dX_46_v * dX_46_v))), fma(Float32(t_1 * dY_46_u), dY_46_u, Float32(Float32(dY_46_v * dY_46_v) * t_5)))))); end return tmp end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left\lfloor h\right\rfloor \cdot dX.v\\
t_1 := \left\lfloor w\right\rfloor \cdot \left\lfloor w\right\rfloor \\
t_2 := \left\lfloor h\right\rfloor \cdot dY.v\\
t_3 := \left\lfloor w\right\rfloor \cdot dX.u\\
t_4 := \left\lfloor w\right\rfloor \cdot dY.u\\
t_5 := \left\lfloor h\right\rfloor \cdot \left\lfloor h\right\rfloor \\
\mathbf{if}\;t\_3 \cdot t\_3 + t\_0 \cdot t\_0 \geq t\_4 \cdot t\_4 + t\_2 \cdot t\_2:\\
\;\;\;\;\left\lfloor w\right\rfloor \cdot \frac{-dX.u}{-\sqrt{\mathsf{max}\left(\mathsf{fma}\left(dX.u \cdot dX.u, t\_1, \left(dX.v \cdot dX.v\right) \cdot t\_5\right), \mathsf{fma}\left(\left\lfloor h\right\rfloor \cdot t\_2, dY.v, \left(\left(dY.u \cdot dY.u\right) \cdot \left\lfloor w\right\rfloor \right) \cdot \left\lfloor w\right\rfloor \right)\right)}}\\
\mathbf{else}:\\
\;\;\;\;\frac{t\_4 \cdot -1}{-\sqrt{\mathsf{max}\left(\mathsf{fma}\left(t\_1 \cdot dX.u, dX.u, t\_5 \cdot \left(dX.v \cdot dX.v\right)\right), \mathsf{fma}\left(t\_1 \cdot dY.u, dY.u, \left(dY.v \cdot dY.v\right) \cdot t\_5\right)\right)}}\\
\end{array}
\end{array}
Initial program 75.9%
Applied rewrites75.9%
Applied rewrites75.8%
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (floor h) (floor h)))
(t_1 (* (floor w) (floor w)))
(t_2 (fma (* t_1 dY.u) dY.u (* (* dY.v dY.v) t_0)))
(t_3 (fma (* t_1 dX.u) dX.u (* t_0 (* dX.v dX.v))))
(t_4 (/ (floor w) (sqrt (fmax t_3 t_2)))))
(if (>= t_3 t_2) (* t_4 dX.u) (* t_4 dY.u))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = floorf(h) * floorf(h);
float t_1 = floorf(w) * floorf(w);
float t_2 = fmaf((t_1 * dY_46_u), dY_46_u, ((dY_46_v * dY_46_v) * t_0));
float t_3 = fmaf((t_1 * dX_46_u), dX_46_u, (t_0 * (dX_46_v * dX_46_v)));
float t_4 = floorf(w) / sqrtf(fmaxf(t_3, t_2));
float tmp;
if (t_3 >= t_2) {
tmp = t_4 * dX_46_u;
} else {
tmp = t_4 * dY_46_u;
}
return tmp;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(floor(h) * floor(h)) t_1 = Float32(floor(w) * floor(w)) t_2 = fma(Float32(t_1 * dY_46_u), dY_46_u, Float32(Float32(dY_46_v * dY_46_v) * t_0)) t_3 = fma(Float32(t_1 * dX_46_u), dX_46_u, Float32(t_0 * Float32(dX_46_v * dX_46_v))) t_4 = Float32(floor(w) / sqrt(fmax(t_3, t_2))) tmp = Float32(0.0) if (t_3 >= t_2) tmp = Float32(t_4 * dX_46_u); else tmp = Float32(t_4 * dY_46_u); end return tmp end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left\lfloor h\right\rfloor \cdot \left\lfloor h\right\rfloor \\
t_1 := \left\lfloor w\right\rfloor \cdot \left\lfloor w\right\rfloor \\
t_2 := \mathsf{fma}\left(t\_1 \cdot dY.u, dY.u, \left(dY.v \cdot dY.v\right) \cdot t\_0\right)\\
t_3 := \mathsf{fma}\left(t\_1 \cdot dX.u, dX.u, t\_0 \cdot \left(dX.v \cdot dX.v\right)\right)\\
t_4 := \frac{\left\lfloor w\right\rfloor }{\sqrt{\mathsf{max}\left(t\_3, t\_2\right)}}\\
\mathbf{if}\;t\_3 \geq t\_2:\\
\;\;\;\;t\_4 \cdot dX.u\\
\mathbf{else}:\\
\;\;\;\;t\_4 \cdot dY.u\\
\end{array}
\end{array}
Initial program 75.9%
Applied rewrites75.8%
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (floor h) dX.v))
(t_1 (* (floor w) (floor w)))
(t_2 (* (floor w) dY.u))
(t_3 (* (floor w) dX.u))
(t_4 (* t_1 (* dX.u dX.u)))
(t_5
(/
1.0
(sqrt
(fmax
(fma (* dX.u dX.u) t_1 (* (* (* dX.v (floor h)) dX.v) (floor h)))
(fma
(* (* dY.v (floor h)) dY.v)
(floor h)
(* (* dY.u dY.u) t_1))))))
(t_6 (+ (* t_3 t_3) (* t_0 t_0)))
(t_7 (* (floor h) dY.v))
(t_8 (+ (* t_2 t_2) (* t_7 t_7)))
(t_9 (/ 1.0 (sqrt (fmax t_4 t_8))))
(t_10 (if (>= t_4 t_8) (* t_9 t_3) (* t_9 t_2)))
(t_11 (/ 1.0 (sqrt (fmax t_6 t_8))))
(t_12 (if (>= t_6 t_8) (* t_11 t_3) (* t_11 t_2))))
(if (<= t_12 -0.9999899864196777)
t_10
(if (<= t_12 0.9999799728393555)
(if (>=
(* (* (floor h) (floor h)) (* dX.v dX.v))
(* (* (floor h) t_7) dY.v))
(* t_5 t_3)
(* t_5 t_2))
t_10))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = floorf(h) * dX_46_v;
float t_1 = floorf(w) * floorf(w);
float t_2 = floorf(w) * dY_46_u;
float t_3 = floorf(w) * dX_46_u;
float t_4 = t_1 * (dX_46_u * dX_46_u);
float t_5 = 1.0f / sqrtf(fmaxf(fmaf((dX_46_u * dX_46_u), t_1, (((dX_46_v * floorf(h)) * dX_46_v) * floorf(h))), fmaf(((dY_46_v * floorf(h)) * dY_46_v), floorf(h), ((dY_46_u * dY_46_u) * t_1))));
float t_6 = (t_3 * t_3) + (t_0 * t_0);
float t_7 = floorf(h) * dY_46_v;
float t_8 = (t_2 * t_2) + (t_7 * t_7);
float t_9 = 1.0f / sqrtf(fmaxf(t_4, t_8));
float tmp;
if (t_4 >= t_8) {
tmp = t_9 * t_3;
} else {
tmp = t_9 * t_2;
}
float t_10 = tmp;
float t_11 = 1.0f / sqrtf(fmaxf(t_6, t_8));
float tmp_1;
if (t_6 >= t_8) {
tmp_1 = t_11 * t_3;
} else {
tmp_1 = t_11 * t_2;
}
float t_12 = tmp_1;
float tmp_2;
if (t_12 <= -0.9999899864196777f) {
tmp_2 = t_10;
} else if (t_12 <= 0.9999799728393555f) {
float tmp_3;
if (((floorf(h) * floorf(h)) * (dX_46_v * dX_46_v)) >= ((floorf(h) * t_7) * dY_46_v)) {
tmp_3 = t_5 * t_3;
} else {
tmp_3 = t_5 * t_2;
}
tmp_2 = tmp_3;
} else {
tmp_2 = t_10;
}
return tmp_2;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(floor(h) * dX_46_v) t_1 = Float32(floor(w) * floor(w)) t_2 = Float32(floor(w) * dY_46_u) t_3 = Float32(floor(w) * dX_46_u) t_4 = Float32(t_1 * Float32(dX_46_u * dX_46_u)) t_5 = Float32(Float32(1.0) / sqrt(fmax(fma(Float32(dX_46_u * dX_46_u), t_1, Float32(Float32(Float32(dX_46_v * floor(h)) * dX_46_v) * floor(h))), fma(Float32(Float32(dY_46_v * floor(h)) * dY_46_v), floor(h), Float32(Float32(dY_46_u * dY_46_u) * t_1))))) t_6 = Float32(Float32(t_3 * t_3) + Float32(t_0 * t_0)) t_7 = Float32(floor(h) * dY_46_v) t_8 = Float32(Float32(t_2 * t_2) + Float32(t_7 * t_7)) t_9 = Float32(Float32(1.0) / sqrt(fmax(t_4, t_8))) tmp = Float32(0.0) if (t_4 >= t_8) tmp = Float32(t_9 * t_3); else tmp = Float32(t_9 * t_2); end t_10 = tmp t_11 = Float32(Float32(1.0) / sqrt(fmax(t_6, t_8))) tmp_1 = Float32(0.0) if (t_6 >= t_8) tmp_1 = Float32(t_11 * t_3); else tmp_1 = Float32(t_11 * t_2); end t_12 = tmp_1 tmp_2 = Float32(0.0) if (t_12 <= Float32(-0.9999899864196777)) tmp_2 = t_10; elseif (t_12 <= Float32(0.9999799728393555)) tmp_3 = Float32(0.0) if (Float32(Float32(floor(h) * floor(h)) * Float32(dX_46_v * dX_46_v)) >= Float32(Float32(floor(h) * t_7) * dY_46_v)) tmp_3 = Float32(t_5 * t_3); else tmp_3 = Float32(t_5 * t_2); end tmp_2 = tmp_3; else tmp_2 = t_10; end return tmp_2 end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left\lfloor h\right\rfloor \cdot dX.v\\
t_1 := \left\lfloor w\right\rfloor \cdot \left\lfloor w\right\rfloor \\
t_2 := \left\lfloor w\right\rfloor \cdot dY.u\\
t_3 := \left\lfloor w\right\rfloor \cdot dX.u\\
t_4 := t\_1 \cdot \left(dX.u \cdot dX.u\right)\\
t_5 := \frac{1}{\sqrt{\mathsf{max}\left(\mathsf{fma}\left(dX.u \cdot dX.u, t\_1, \left(\left(dX.v \cdot \left\lfloor h\right\rfloor \right) \cdot dX.v\right) \cdot \left\lfloor h\right\rfloor \right), \mathsf{fma}\left(\left(dY.v \cdot \left\lfloor h\right\rfloor \right) \cdot dY.v, \left\lfloor h\right\rfloor , \left(dY.u \cdot dY.u\right) \cdot t\_1\right)\right)}}\\
t_6 := t\_3 \cdot t\_3 + t\_0 \cdot t\_0\\
t_7 := \left\lfloor h\right\rfloor \cdot dY.v\\
t_8 := t\_2 \cdot t\_2 + t\_7 \cdot t\_7\\
t_9 := \frac{1}{\sqrt{\mathsf{max}\left(t\_4, t\_8\right)}}\\
t_10 := \begin{array}{l}
\mathbf{if}\;t\_4 \geq t\_8:\\
\;\;\;\;t\_9 \cdot t\_3\\
\mathbf{else}:\\
\;\;\;\;t\_9 \cdot t\_2\\
\end{array}\\
t_11 := \frac{1}{\sqrt{\mathsf{max}\left(t\_6, t\_8\right)}}\\
t_12 := \begin{array}{l}
\mathbf{if}\;t\_6 \geq t\_8:\\
\;\;\;\;t\_11 \cdot t\_3\\
\mathbf{else}:\\
\;\;\;\;t\_11 \cdot t\_2\\
\end{array}\\
\mathbf{if}\;t\_12 \leq -0.9999899864196777:\\
\;\;\;\;t\_10\\
\mathbf{elif}\;t\_12 \leq 0.9999799728393555:\\
\;\;\;\;\begin{array}{l}
\mathbf{if}\;\left(\left\lfloor h\right\rfloor \cdot \left\lfloor h\right\rfloor \right) \cdot \left(dX.v \cdot dX.v\right) \geq \left(\left\lfloor h\right\rfloor \cdot t\_7\right) \cdot dY.v:\\
\;\;\;\;t\_5 \cdot t\_3\\
\mathbf{else}:\\
\;\;\;\;t\_5 \cdot t\_2\\
\end{array}\\
\mathbf{else}:\\
\;\;\;\;t\_10\\
\end{array}
\end{array}
if (if (>=.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dX.u)) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dY.u))) < -0.999989986 or 0.99997997 < (if (>=.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dX.u)) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dY.u))) Initial program 99.5%
Taylor expanded in dX.u around inf
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3299.5
Applied rewrites99.5%
Taylor expanded in dX.u around inf
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3299.1
Applied rewrites99.1%
Taylor expanded in dX.u around inf
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3299.1
Applied rewrites99.1%
if -0.999989986 < (if (>=.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dX.u)) (*.f32 (/.f32 #s(literal 1 binary32) (sqrt.f32 (fmax.f32 (+.f32 (*.f32 (*.f32 (floor.f32 w) dX.u) (*.f32 (floor.f32 w) dX.u)) (*.f32 (*.f32 (floor.f32 h) dX.v) (*.f32 (floor.f32 h) dX.v))) (+.f32 (*.f32 (*.f32 (floor.f32 w) dY.u) (*.f32 (floor.f32 w) dY.u)) (*.f32 (*.f32 (floor.f32 h) dY.v) (*.f32 (floor.f32 h) dY.v)))))) (*.f32 (floor.f32 w) dY.u))) < 0.99997997Initial program 63.9%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3263.7
Applied rewrites63.7%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3260.8
Applied rewrites60.8%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3262.1
Applied rewrites62.1%
Taylor expanded in dY.u around 0
Applied rewrites61.6%
Taylor expanded in dY.u around 0
Applied rewrites61.7%
Taylor expanded in dY.u around 0
Applied rewrites58.5%
Taylor expanded in w around 0
Applied rewrites61.4%
Taylor expanded in w around 0
Applied rewrites63.7%
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (floor w) dY.u))
(t_1 (* (floor h) dX.v))
(t_2 (* (* (floor h) (floor h)) (* dX.v dX.v)))
(t_3 (* (floor h) dY.v))
(t_4 (* (floor w) dX.u))
(t_5 (* (* dY.u dY.u) (* (floor w) (floor w))))
(t_6 (+ (* t_0 t_0) (* t_3 t_3)))
(t_7 (+ (* t_4 t_4) (* t_1 t_1)))
(t_8 (/ 1.0 (sqrt (fmax t_7 t_5)))))
(if (<= dY.v 200.0)
(if (>= t_7 t_5) (* t_8 t_4) (* t_8 t_0))
(if (>= t_2 t_6)
(* (/ 1.0 (sqrt (fmax t_2 t_6))) t_4)
(*
(/
(- (floor w))
(-
(sqrt
(fmax
(* (* (* dX.v (floor h)) dX.v) (floor h))
(fma (* (* dY.v (floor h)) dY.v) (floor h) t_5)))))
dY.u)))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = floorf(w) * dY_46_u;
float t_1 = floorf(h) * dX_46_v;
float t_2 = (floorf(h) * floorf(h)) * (dX_46_v * dX_46_v);
float t_3 = floorf(h) * dY_46_v;
float t_4 = floorf(w) * dX_46_u;
float t_5 = (dY_46_u * dY_46_u) * (floorf(w) * floorf(w));
float t_6 = (t_0 * t_0) + (t_3 * t_3);
float t_7 = (t_4 * t_4) + (t_1 * t_1);
float t_8 = 1.0f / sqrtf(fmaxf(t_7, t_5));
float tmp_1;
if (dY_46_v <= 200.0f) {
float tmp_2;
if (t_7 >= t_5) {
tmp_2 = t_8 * t_4;
} else {
tmp_2 = t_8 * t_0;
}
tmp_1 = tmp_2;
} else if (t_2 >= t_6) {
tmp_1 = (1.0f / sqrtf(fmaxf(t_2, t_6))) * t_4;
} else {
tmp_1 = (-floorf(w) / -sqrtf(fmaxf((((dX_46_v * floorf(h)) * dX_46_v) * floorf(h)), fmaf(((dY_46_v * floorf(h)) * dY_46_v), floorf(h), t_5)))) * dY_46_u;
}
return tmp_1;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(floor(w) * dY_46_u) t_1 = Float32(floor(h) * dX_46_v) t_2 = Float32(Float32(floor(h) * floor(h)) * Float32(dX_46_v * dX_46_v)) t_3 = Float32(floor(h) * dY_46_v) t_4 = Float32(floor(w) * dX_46_u) t_5 = Float32(Float32(dY_46_u * dY_46_u) * Float32(floor(w) * floor(w))) t_6 = Float32(Float32(t_0 * t_0) + Float32(t_3 * t_3)) t_7 = Float32(Float32(t_4 * t_4) + Float32(t_1 * t_1)) t_8 = Float32(Float32(1.0) / sqrt(fmax(t_7, t_5))) tmp_1 = Float32(0.0) if (dY_46_v <= Float32(200.0)) tmp_2 = Float32(0.0) if (t_7 >= t_5) tmp_2 = Float32(t_8 * t_4); else tmp_2 = Float32(t_8 * t_0); end tmp_1 = tmp_2; elseif (t_2 >= t_6) tmp_1 = Float32(Float32(Float32(1.0) / sqrt(fmax(t_2, t_6))) * t_4); else tmp_1 = Float32(Float32(Float32(-floor(w)) / Float32(-sqrt(fmax(Float32(Float32(Float32(dX_46_v * floor(h)) * dX_46_v) * floor(h)), fma(Float32(Float32(dY_46_v * floor(h)) * dY_46_v), floor(h), t_5))))) * dY_46_u); end return tmp_1 end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left\lfloor w\right\rfloor \cdot dY.u\\
t_1 := \left\lfloor h\right\rfloor \cdot dX.v\\
t_2 := \left(\left\lfloor h\right\rfloor \cdot \left\lfloor h\right\rfloor \right) \cdot \left(dX.v \cdot dX.v\right)\\
t_3 := \left\lfloor h\right\rfloor \cdot dY.v\\
t_4 := \left\lfloor w\right\rfloor \cdot dX.u\\
t_5 := \left(dY.u \cdot dY.u\right) \cdot \left(\left\lfloor w\right\rfloor \cdot \left\lfloor w\right\rfloor \right)\\
t_6 := t\_0 \cdot t\_0 + t\_3 \cdot t\_3\\
t_7 := t\_4 \cdot t\_4 + t\_1 \cdot t\_1\\
t_8 := \frac{1}{\sqrt{\mathsf{max}\left(t\_7, t\_5\right)}}\\
\mathbf{if}\;dY.v \leq 200:\\
\;\;\;\;\begin{array}{l}
\mathbf{if}\;t\_7 \geq t\_5:\\
\;\;\;\;t\_8 \cdot t\_4\\
\mathbf{else}:\\
\;\;\;\;t\_8 \cdot t\_0\\
\end{array}\\
\mathbf{elif}\;t\_2 \geq t\_6:\\
\;\;\;\;\frac{1}{\sqrt{\mathsf{max}\left(t\_2, t\_6\right)}} \cdot t\_4\\
\mathbf{else}:\\
\;\;\;\;\frac{-\left\lfloor w\right\rfloor }{-\sqrt{\mathsf{max}\left(\left(\left(dX.v \cdot \left\lfloor h\right\rfloor \right) \cdot dX.v\right) \cdot \left\lfloor h\right\rfloor , \mathsf{fma}\left(\left(dY.v \cdot \left\lfloor h\right\rfloor \right) \cdot dY.v, \left\lfloor h\right\rfloor , t\_5\right)\right)}} \cdot dY.u\\
\end{array}
\end{array}
if dY.v < 200Initial program 77.6%
Taylor expanded in dY.u around inf
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f3269.5
Applied rewrites69.5%
Taylor expanded in dY.u around inf
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f3269.2
Applied rewrites69.2%
Taylor expanded in dY.u around inf
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f3264.8
Applied rewrites64.8%
if 200 < dY.v Initial program 69.6%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3262.1
Applied rewrites62.1%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3260.6
Applied rewrites60.6%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3261.4
Applied rewrites61.4%
Applied rewrites61.3%
Applied rewrites61.4%
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (floor w) dY.u))
(t_1 (* (floor h) dY.v))
(t_2 (* (floor h) (floor h)))
(t_3 (* t_2 (* dX.v dX.v)))
(t_4 (+ (* t_0 t_0) (* t_1 t_1))))
(if (>= t_3 t_4)
(*
(*
(/
1.0
(sqrt
(fmax
(* (* dX.v dX.v) t_2)
(fma
(* (floor h) t_1)
dY.v
(* (* (* dY.u dY.u) (floor w)) (floor w))))))
dX.u)
(floor w))
(* (/ 1.0 (sqrt (fmax t_3 t_4))) t_0))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = floorf(w) * dY_46_u;
float t_1 = floorf(h) * dY_46_v;
float t_2 = floorf(h) * floorf(h);
float t_3 = t_2 * (dX_46_v * dX_46_v);
float t_4 = (t_0 * t_0) + (t_1 * t_1);
float tmp;
if (t_3 >= t_4) {
tmp = ((1.0f / sqrtf(fmaxf(((dX_46_v * dX_46_v) * t_2), fmaf((floorf(h) * t_1), dY_46_v, (((dY_46_u * dY_46_u) * floorf(w)) * floorf(w)))))) * dX_46_u) * floorf(w);
} else {
tmp = (1.0f / sqrtf(fmaxf(t_3, t_4))) * t_0;
}
return tmp;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(floor(w) * dY_46_u) t_1 = Float32(floor(h) * dY_46_v) t_2 = Float32(floor(h) * floor(h)) t_3 = Float32(t_2 * Float32(dX_46_v * dX_46_v)) t_4 = Float32(Float32(t_0 * t_0) + Float32(t_1 * t_1)) tmp = Float32(0.0) if (t_3 >= t_4) tmp = Float32(Float32(Float32(Float32(1.0) / sqrt(fmax(Float32(Float32(dX_46_v * dX_46_v) * t_2), fma(Float32(floor(h) * t_1), dY_46_v, Float32(Float32(Float32(dY_46_u * dY_46_u) * floor(w)) * floor(w)))))) * dX_46_u) * floor(w)); else tmp = Float32(Float32(Float32(1.0) / sqrt(fmax(t_3, t_4))) * t_0); end return tmp end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left\lfloor w\right\rfloor \cdot dY.u\\
t_1 := \left\lfloor h\right\rfloor \cdot dY.v\\
t_2 := \left\lfloor h\right\rfloor \cdot \left\lfloor h\right\rfloor \\
t_3 := t\_2 \cdot \left(dX.v \cdot dX.v\right)\\
t_4 := t\_0 \cdot t\_0 + t\_1 \cdot t\_1\\
\mathbf{if}\;t\_3 \geq t\_4:\\
\;\;\;\;\left(\frac{1}{\sqrt{\mathsf{max}\left(\left(dX.v \cdot dX.v\right) \cdot t\_2, \mathsf{fma}\left(\left\lfloor h\right\rfloor \cdot t\_1, dY.v, \left(\left(dY.u \cdot dY.u\right) \cdot \left\lfloor w\right\rfloor \right) \cdot \left\lfloor w\right\rfloor \right)\right)}} \cdot dX.u\right) \cdot \left\lfloor w\right\rfloor \\
\mathbf{else}:\\
\;\;\;\;\frac{1}{\sqrt{\mathsf{max}\left(t\_3, t\_4\right)}} \cdot t\_0\\
\end{array}
\end{array}
Initial program 75.9%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3265.1
Applied rewrites65.1%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3259.1
Applied rewrites59.1%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3262.2
Applied rewrites62.2%
Applied rewrites62.2%
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (* dX.v dX.v) (* (floor h) (floor h))))
(t_1
(fma
(* (floor h) (* (floor h) dY.v))
dY.v
(* (* (* dY.u dY.u) (floor w)) (floor w))))
(t_2 (sqrt (fmax t_0 t_1))))
(if (>= t_0 t_1) (/ (* (floor w) dX.u) t_2) (/ (* (floor w) dY.u) t_2))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = (dX_46_v * dX_46_v) * (floorf(h) * floorf(h));
float t_1 = fmaf((floorf(h) * (floorf(h) * dY_46_v)), dY_46_v, (((dY_46_u * dY_46_u) * floorf(w)) * floorf(w)));
float t_2 = sqrtf(fmaxf(t_0, t_1));
float tmp;
if (t_0 >= t_1) {
tmp = (floorf(w) * dX_46_u) / t_2;
} else {
tmp = (floorf(w) * dY_46_u) / t_2;
}
return tmp;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(Float32(dX_46_v * dX_46_v) * Float32(floor(h) * floor(h))) t_1 = fma(Float32(floor(h) * Float32(floor(h) * dY_46_v)), dY_46_v, Float32(Float32(Float32(dY_46_u * dY_46_u) * floor(w)) * floor(w))) t_2 = sqrt(fmax(t_0, t_1)) tmp = Float32(0.0) if (t_0 >= t_1) tmp = Float32(Float32(floor(w) * dX_46_u) / t_2); else tmp = Float32(Float32(floor(w) * dY_46_u) / t_2); end return tmp end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left(dX.v \cdot dX.v\right) \cdot \left(\left\lfloor h\right\rfloor \cdot \left\lfloor h\right\rfloor \right)\\
t_1 := \mathsf{fma}\left(\left\lfloor h\right\rfloor \cdot \left(\left\lfloor h\right\rfloor \cdot dY.v\right), dY.v, \left(\left(dY.u \cdot dY.u\right) \cdot \left\lfloor w\right\rfloor \right) \cdot \left\lfloor w\right\rfloor \right)\\
t_2 := \sqrt{\mathsf{max}\left(t\_0, t\_1\right)}\\
\mathbf{if}\;t\_0 \geq t\_1:\\
\;\;\;\;\frac{\left\lfloor w\right\rfloor \cdot dX.u}{t\_2}\\
\mathbf{else}:\\
\;\;\;\;\frac{\left\lfloor w\right\rfloor \cdot dY.u}{t\_2}\\
\end{array}
\end{array}
Initial program 75.9%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3265.1
Applied rewrites65.1%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3259.1
Applied rewrites59.1%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3262.2
Applied rewrites62.2%
Applied rewrites62.3%
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (* (* dX.v (floor h)) dX.v) (floor h)))
(t_1
(fma
(* (* dY.v (floor h)) dY.v)
(floor h)
(* (* dY.u dY.u) (* (floor w) (floor w)))))
(t_2 (sqrt (fmax t_0 t_1))))
(if (>= t_0 t_1) (/ (* (floor w) dX.u) t_2) (/ (* (floor w) dY.u) t_2))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = ((dX_46_v * floorf(h)) * dX_46_v) * floorf(h);
float t_1 = fmaf(((dY_46_v * floorf(h)) * dY_46_v), floorf(h), ((dY_46_u * dY_46_u) * (floorf(w) * floorf(w))));
float t_2 = sqrtf(fmaxf(t_0, t_1));
float tmp;
if (t_0 >= t_1) {
tmp = (floorf(w) * dX_46_u) / t_2;
} else {
tmp = (floorf(w) * dY_46_u) / t_2;
}
return tmp;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(Float32(Float32(dX_46_v * floor(h)) * dX_46_v) * floor(h)) t_1 = fma(Float32(Float32(dY_46_v * floor(h)) * dY_46_v), floor(h), Float32(Float32(dY_46_u * dY_46_u) * Float32(floor(w) * floor(w)))) t_2 = sqrt(fmax(t_0, t_1)) tmp = Float32(0.0) if (t_0 >= t_1) tmp = Float32(Float32(floor(w) * dX_46_u) / t_2); else tmp = Float32(Float32(floor(w) * dY_46_u) / t_2); end return tmp end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left(\left(dX.v \cdot \left\lfloor h\right\rfloor \right) \cdot dX.v\right) \cdot \left\lfloor h\right\rfloor \\
t_1 := \mathsf{fma}\left(\left(dY.v \cdot \left\lfloor h\right\rfloor \right) \cdot dY.v, \left\lfloor h\right\rfloor , \left(dY.u \cdot dY.u\right) \cdot \left(\left\lfloor w\right\rfloor \cdot \left\lfloor w\right\rfloor \right)\right)\\
t_2 := \sqrt{\mathsf{max}\left(t\_0, t\_1\right)}\\
\mathbf{if}\;t\_0 \geq t\_1:\\
\;\;\;\;\frac{\left\lfloor w\right\rfloor \cdot dX.u}{t\_2}\\
\mathbf{else}:\\
\;\;\;\;\frac{\left\lfloor w\right\rfloor \cdot dY.u}{t\_2}\\
\end{array}
\end{array}
Initial program 75.9%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3265.1
Applied rewrites65.1%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3259.1
Applied rewrites59.1%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3262.2
Applied rewrites62.2%
Applied rewrites62.1%
Applied rewrites62.3%
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (floor w) dX.u))
(t_1 (* (* (* dY.v (floor h)) dY.v) (floor h)))
(t_2 (* (floor h) (floor h)))
(t_3
(pow
(fmax
(* (* dX.v dX.v) t_2)
(fma
(* (floor h) (* (floor h) dY.v))
dY.v
(* (* (* dY.u dY.u) (floor w)) (floor w))))
-0.5))
(t_4 (* (* (* dX.v (floor h)) dX.v) (floor h)))
(t_5 (sqrt (fmax t_4 t_1))))
(if (<= dY.v 10000000000.0)
(if (>= (* t_2 (* dX.v dX.v)) (* (* (* dY.u (floor w)) dY.u) (floor w)))
(* t_3 t_0)
(* t_3 (* (floor w) dY.u)))
(if (>= t_4 t_1) (/ t_0 t_5) (* dY.u (/ (floor w) t_5))))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = floorf(w) * dX_46_u;
float t_1 = ((dY_46_v * floorf(h)) * dY_46_v) * floorf(h);
float t_2 = floorf(h) * floorf(h);
float t_3 = powf(fmaxf(((dX_46_v * dX_46_v) * t_2), fmaf((floorf(h) * (floorf(h) * dY_46_v)), dY_46_v, (((dY_46_u * dY_46_u) * floorf(w)) * floorf(w)))), -0.5f);
float t_4 = ((dX_46_v * floorf(h)) * dX_46_v) * floorf(h);
float t_5 = sqrtf(fmaxf(t_4, t_1));
float tmp_1;
if (dY_46_v <= 10000000000.0f) {
float tmp_2;
if ((t_2 * (dX_46_v * dX_46_v)) >= (((dY_46_u * floorf(w)) * dY_46_u) * floorf(w))) {
tmp_2 = t_3 * t_0;
} else {
tmp_2 = t_3 * (floorf(w) * dY_46_u);
}
tmp_1 = tmp_2;
} else if (t_4 >= t_1) {
tmp_1 = t_0 / t_5;
} else {
tmp_1 = dY_46_u * (floorf(w) / t_5);
}
return tmp_1;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(floor(w) * dX_46_u) t_1 = Float32(Float32(Float32(dY_46_v * floor(h)) * dY_46_v) * floor(h)) t_2 = Float32(floor(h) * floor(h)) t_3 = fmax(Float32(Float32(dX_46_v * dX_46_v) * t_2), fma(Float32(floor(h) * Float32(floor(h) * dY_46_v)), dY_46_v, Float32(Float32(Float32(dY_46_u * dY_46_u) * floor(w)) * floor(w)))) ^ Float32(-0.5) t_4 = Float32(Float32(Float32(dX_46_v * floor(h)) * dX_46_v) * floor(h)) t_5 = sqrt(fmax(t_4, t_1)) tmp_1 = Float32(0.0) if (dY_46_v <= Float32(10000000000.0)) tmp_2 = Float32(0.0) if (Float32(t_2 * Float32(dX_46_v * dX_46_v)) >= Float32(Float32(Float32(dY_46_u * floor(w)) * dY_46_u) * floor(w))) tmp_2 = Float32(t_3 * t_0); else tmp_2 = Float32(t_3 * Float32(floor(w) * dY_46_u)); end tmp_1 = tmp_2; elseif (t_4 >= t_1) tmp_1 = Float32(t_0 / t_5); else tmp_1 = Float32(dY_46_u * Float32(floor(w) / t_5)); end return tmp_1 end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left\lfloor w\right\rfloor \cdot dX.u\\
t_1 := \left(\left(dY.v \cdot \left\lfloor h\right\rfloor \right) \cdot dY.v\right) \cdot \left\lfloor h\right\rfloor \\
t_2 := \left\lfloor h\right\rfloor \cdot \left\lfloor h\right\rfloor \\
t_3 := {\left(\mathsf{max}\left(\left(dX.v \cdot dX.v\right) \cdot t\_2, \mathsf{fma}\left(\left\lfloor h\right\rfloor \cdot \left(\left\lfloor h\right\rfloor \cdot dY.v\right), dY.v, \left(\left(dY.u \cdot dY.u\right) \cdot \left\lfloor w\right\rfloor \right) \cdot \left\lfloor w\right\rfloor \right)\right)\right)}^{-0.5}\\
t_4 := \left(\left(dX.v \cdot \left\lfloor h\right\rfloor \right) \cdot dX.v\right) \cdot \left\lfloor h\right\rfloor \\
t_5 := \sqrt{\mathsf{max}\left(t\_4, t\_1\right)}\\
\mathbf{if}\;dY.v \leq 10000000000:\\
\;\;\;\;\begin{array}{l}
\mathbf{if}\;t\_2 \cdot \left(dX.v \cdot dX.v\right) \geq \left(\left(dY.u \cdot \left\lfloor w\right\rfloor \right) \cdot dY.u\right) \cdot \left\lfloor w\right\rfloor :\\
\;\;\;\;t\_3 \cdot t\_0\\
\mathbf{else}:\\
\;\;\;\;t\_3 \cdot \left(\left\lfloor w\right\rfloor \cdot dY.u\right)\\
\end{array}\\
\mathbf{elif}\;t\_4 \geq t\_1:\\
\;\;\;\;\frac{t\_0}{t\_5}\\
\mathbf{else}:\\
\;\;\;\;dY.u \cdot \frac{\left\lfloor w\right\rfloor }{t\_5}\\
\end{array}
\end{array}
if dY.v < 1e10Initial program 77.8%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3266.2
Applied rewrites66.2%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3259.3
Applied rewrites59.3%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3262.9
Applied rewrites62.9%
Applied rewrites62.9%
Applied rewrites62.8%
Taylor expanded in dY.u around inf
Applied rewrites56.5%
if 1e10 < dY.v Initial program 61.9%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3258.0
Applied rewrites58.0%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3257.4
Applied rewrites57.4%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3257.6
Applied rewrites57.6%
Taylor expanded in dY.u around 0
Applied rewrites57.4%
Taylor expanded in dY.u around 0
Applied rewrites57.4%
Taylor expanded in dY.u around 0
Applied rewrites53.5%
Applied rewrites53.6%
Applied rewrites53.6%
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (* (* dY.v (floor h)) dY.v) (floor h)))
(t_1 (* (* dY.u dY.u) (* (floor w) (floor w))))
(t_2 (* (* (* dX.v (floor h)) dX.v) (floor h)))
(t_3 (sqrt (fmax t_2 t_0)))
(t_4 (* (floor h) (floor h)))
(t_5 (* t_4 (* dX.v dX.v)))
(t_6 (* (floor w) dX.u)))
(if (<= dY.v 10000000000.0)
(if (>= t_5 t_1)
(* (/ 1.0 (sqrt (fmax t_5 t_1))) t_6)
(*
(*
(/
1.0
(sqrt
(fmax
(* (* dX.v dX.v) t_4)
(fma
(* (floor h) (* (floor h) dY.v))
dY.v
(* (* (* dY.u dY.u) (floor w)) (floor w))))))
(floor w))
dY.u))
(if (>= t_2 t_0) (/ t_6 t_3) (* dY.u (/ (floor w) t_3))))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = ((dY_46_v * floorf(h)) * dY_46_v) * floorf(h);
float t_1 = (dY_46_u * dY_46_u) * (floorf(w) * floorf(w));
float t_2 = ((dX_46_v * floorf(h)) * dX_46_v) * floorf(h);
float t_3 = sqrtf(fmaxf(t_2, t_0));
float t_4 = floorf(h) * floorf(h);
float t_5 = t_4 * (dX_46_v * dX_46_v);
float t_6 = floorf(w) * dX_46_u;
float tmp_1;
if (dY_46_v <= 10000000000.0f) {
float tmp_2;
if (t_5 >= t_1) {
tmp_2 = (1.0f / sqrtf(fmaxf(t_5, t_1))) * t_6;
} else {
tmp_2 = ((1.0f / sqrtf(fmaxf(((dX_46_v * dX_46_v) * t_4), fmaf((floorf(h) * (floorf(h) * dY_46_v)), dY_46_v, (((dY_46_u * dY_46_u) * floorf(w)) * floorf(w)))))) * floorf(w)) * dY_46_u;
}
tmp_1 = tmp_2;
} else if (t_2 >= t_0) {
tmp_1 = t_6 / t_3;
} else {
tmp_1 = dY_46_u * (floorf(w) / t_3);
}
return tmp_1;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(Float32(Float32(dY_46_v * floor(h)) * dY_46_v) * floor(h)) t_1 = Float32(Float32(dY_46_u * dY_46_u) * Float32(floor(w) * floor(w))) t_2 = Float32(Float32(Float32(dX_46_v * floor(h)) * dX_46_v) * floor(h)) t_3 = sqrt(fmax(t_2, t_0)) t_4 = Float32(floor(h) * floor(h)) t_5 = Float32(t_4 * Float32(dX_46_v * dX_46_v)) t_6 = Float32(floor(w) * dX_46_u) tmp_1 = Float32(0.0) if (dY_46_v <= Float32(10000000000.0)) tmp_2 = Float32(0.0) if (t_5 >= t_1) tmp_2 = Float32(Float32(Float32(1.0) / sqrt(fmax(t_5, t_1))) * t_6); else tmp_2 = Float32(Float32(Float32(Float32(1.0) / sqrt(fmax(Float32(Float32(dX_46_v * dX_46_v) * t_4), fma(Float32(floor(h) * Float32(floor(h) * dY_46_v)), dY_46_v, Float32(Float32(Float32(dY_46_u * dY_46_u) * floor(w)) * floor(w)))))) * floor(w)) * dY_46_u); end tmp_1 = tmp_2; elseif (t_2 >= t_0) tmp_1 = Float32(t_6 / t_3); else tmp_1 = Float32(dY_46_u * Float32(floor(w) / t_3)); end return tmp_1 end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left(\left(dY.v \cdot \left\lfloor h\right\rfloor \right) \cdot dY.v\right) \cdot \left\lfloor h\right\rfloor \\
t_1 := \left(dY.u \cdot dY.u\right) \cdot \left(\left\lfloor w\right\rfloor \cdot \left\lfloor w\right\rfloor \right)\\
t_2 := \left(\left(dX.v \cdot \left\lfloor h\right\rfloor \right) \cdot dX.v\right) \cdot \left\lfloor h\right\rfloor \\
t_3 := \sqrt{\mathsf{max}\left(t\_2, t\_0\right)}\\
t_4 := \left\lfloor h\right\rfloor \cdot \left\lfloor h\right\rfloor \\
t_5 := t\_4 \cdot \left(dX.v \cdot dX.v\right)\\
t_6 := \left\lfloor w\right\rfloor \cdot dX.u\\
\mathbf{if}\;dY.v \leq 10000000000:\\
\;\;\;\;\begin{array}{l}
\mathbf{if}\;t\_5 \geq t\_1:\\
\;\;\;\;\frac{1}{\sqrt{\mathsf{max}\left(t\_5, t\_1\right)}} \cdot t\_6\\
\mathbf{else}:\\
\;\;\;\;\left(\frac{1}{\sqrt{\mathsf{max}\left(\left(dX.v \cdot dX.v\right) \cdot t\_4, \mathsf{fma}\left(\left\lfloor h\right\rfloor \cdot \left(\left\lfloor h\right\rfloor \cdot dY.v\right), dY.v, \left(\left(dY.u \cdot dY.u\right) \cdot \left\lfloor w\right\rfloor \right) \cdot \left\lfloor w\right\rfloor \right)\right)}} \cdot \left\lfloor w\right\rfloor \right) \cdot dY.u\\
\end{array}\\
\mathbf{elif}\;t\_2 \geq t\_0:\\
\;\;\;\;\frac{t\_6}{t\_3}\\
\mathbf{else}:\\
\;\;\;\;dY.u \cdot \frac{\left\lfloor w\right\rfloor }{t\_3}\\
\end{array}
\end{array}
if dY.v < 1e10Initial program 77.8%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3266.2
Applied rewrites66.2%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3259.3
Applied rewrites59.3%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3262.9
Applied rewrites62.9%
Applied rewrites62.7%
Taylor expanded in dY.u around inf
Applied rewrites56.4%
Taylor expanded in dY.u around inf
Applied rewrites56.0%
if 1e10 < dY.v Initial program 61.9%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3258.0
Applied rewrites58.0%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3257.4
Applied rewrites57.4%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3257.6
Applied rewrites57.6%
Taylor expanded in dY.u around 0
Applied rewrites57.4%
Taylor expanded in dY.u around 0
Applied rewrites57.4%
Taylor expanded in dY.u around 0
Applied rewrites53.5%
Applied rewrites53.6%
Applied rewrites53.6%
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (* (* dY.u dY.u) (floor w)) (floor w)))
(t_1 (* (* (floor h) (* (floor h) dY.v)) dY.v))
(t_2 (* (* (floor h) (floor h)) (* dX.v dX.v)))
(t_3 (/ 1.0 (sqrt (fmax t_2 t_0))))
(t_4 (* (floor w) dX.u)))
(if (<= dY.v 410000.0)
(if (>= t_2 t_0) (* t_3 t_4) (* t_3 (* (floor w) dY.u)))
(if (>= t_2 t_1)
(* (/ 1.0 (sqrt (fmax t_2 t_1))) t_4)
(*
(/
(floor w)
(sqrt
(fmax
(* (* (* dX.v (floor h)) dX.v) (floor h))
(* (* (* dY.v (floor h)) dY.v) (floor h)))))
dY.u)))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = ((dY_46_u * dY_46_u) * floorf(w)) * floorf(w);
float t_1 = (floorf(h) * (floorf(h) * dY_46_v)) * dY_46_v;
float t_2 = (floorf(h) * floorf(h)) * (dX_46_v * dX_46_v);
float t_3 = 1.0f / sqrtf(fmaxf(t_2, t_0));
float t_4 = floorf(w) * dX_46_u;
float tmp_1;
if (dY_46_v <= 410000.0f) {
float tmp_2;
if (t_2 >= t_0) {
tmp_2 = t_3 * t_4;
} else {
tmp_2 = t_3 * (floorf(w) * dY_46_u);
}
tmp_1 = tmp_2;
} else if (t_2 >= t_1) {
tmp_1 = (1.0f / sqrtf(fmaxf(t_2, t_1))) * t_4;
} else {
tmp_1 = (floorf(w) / sqrtf(fmaxf((((dX_46_v * floorf(h)) * dX_46_v) * floorf(h)), (((dY_46_v * floorf(h)) * dY_46_v) * floorf(h))))) * dY_46_u;
}
return tmp_1;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(Float32(Float32(dY_46_u * dY_46_u) * floor(w)) * floor(w)) t_1 = Float32(Float32(floor(h) * Float32(floor(h) * dY_46_v)) * dY_46_v) t_2 = Float32(Float32(floor(h) * floor(h)) * Float32(dX_46_v * dX_46_v)) t_3 = Float32(Float32(1.0) / sqrt(fmax(t_2, t_0))) t_4 = Float32(floor(w) * dX_46_u) tmp_1 = Float32(0.0) if (dY_46_v <= Float32(410000.0)) tmp_2 = Float32(0.0) if (t_2 >= t_0) tmp_2 = Float32(t_3 * t_4); else tmp_2 = Float32(t_3 * Float32(floor(w) * dY_46_u)); end tmp_1 = tmp_2; elseif (t_2 >= t_1) tmp_1 = Float32(Float32(Float32(1.0) / sqrt(fmax(t_2, t_1))) * t_4); else tmp_1 = Float32(Float32(floor(w) / sqrt(fmax(Float32(Float32(Float32(dX_46_v * floor(h)) * dX_46_v) * floor(h)), Float32(Float32(Float32(dY_46_v * floor(h)) * dY_46_v) * floor(h))))) * dY_46_u); end return tmp_1 end
function tmp_4 = code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = ((dY_46_u * dY_46_u) * floor(w)) * floor(w); t_1 = (floor(h) * (floor(h) * dY_46_v)) * dY_46_v; t_2 = (floor(h) * floor(h)) * (dX_46_v * dX_46_v); t_3 = single(1.0) / sqrt(max(t_2, t_0)); t_4 = floor(w) * dX_46_u; tmp_2 = single(0.0); if (dY_46_v <= single(410000.0)) tmp_3 = single(0.0); if (t_2 >= t_0) tmp_3 = t_3 * t_4; else tmp_3 = t_3 * (floor(w) * dY_46_u); end tmp_2 = tmp_3; elseif (t_2 >= t_1) tmp_2 = (single(1.0) / sqrt(max(t_2, t_1))) * t_4; else tmp_2 = (floor(w) / sqrt(max((((dX_46_v * floor(h)) * dX_46_v) * floor(h)), (((dY_46_v * floor(h)) * dY_46_v) * floor(h))))) * dY_46_u; end tmp_4 = tmp_2; end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left(\left(dY.u \cdot dY.u\right) \cdot \left\lfloor w\right\rfloor \right) \cdot \left\lfloor w\right\rfloor \\
t_1 := \left(\left\lfloor h\right\rfloor \cdot \left(\left\lfloor h\right\rfloor \cdot dY.v\right)\right) \cdot dY.v\\
t_2 := \left(\left\lfloor h\right\rfloor \cdot \left\lfloor h\right\rfloor \right) \cdot \left(dX.v \cdot dX.v\right)\\
t_3 := \frac{1}{\sqrt{\mathsf{max}\left(t\_2, t\_0\right)}}\\
t_4 := \left\lfloor w\right\rfloor \cdot dX.u\\
\mathbf{if}\;dY.v \leq 410000:\\
\;\;\;\;\begin{array}{l}
\mathbf{if}\;t\_2 \geq t\_0:\\
\;\;\;\;t\_3 \cdot t\_4\\
\mathbf{else}:\\
\;\;\;\;t\_3 \cdot \left(\left\lfloor w\right\rfloor \cdot dY.u\right)\\
\end{array}\\
\mathbf{elif}\;t\_2 \geq t\_1:\\
\;\;\;\;\frac{1}{\sqrt{\mathsf{max}\left(t\_2, t\_1\right)}} \cdot t\_4\\
\mathbf{else}:\\
\;\;\;\;\frac{\left\lfloor w\right\rfloor }{\sqrt{\mathsf{max}\left(\left(\left(dX.v \cdot \left\lfloor h\right\rfloor \right) \cdot dX.v\right) \cdot \left\lfloor h\right\rfloor , \left(\left(dY.v \cdot \left\lfloor h\right\rfloor \right) \cdot dY.v\right) \cdot \left\lfloor h\right\rfloor \right)}} \cdot dY.u\\
\end{array}
\end{array}
if dY.v < 4.1e5Initial program 77.7%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3266.0
Applied rewrites66.0%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3258.9
Applied rewrites58.9%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3262.6
Applied rewrites62.6%
Taylor expanded in dY.u around inf
lift-floor.f32N/A
lift-*.f32N/A
lift-floor.f32N/A
lift-*.f32N/A
pow2N/A
rem-exp-logN/A
lift-*.f32N/A
lift-floor.f32N/A
exp-prodN/A
pow-prod-downN/A
*-commutativeN/A
lift-floor.f32N/A
lift-*.f32N/A
Applied rewrites56.7%
Taylor expanded in dY.u around inf
lift-floor.f32N/A
lift-*.f32N/A
lift-floor.f32N/A
lift-*.f32N/A
pow2N/A
rem-exp-logN/A
lift-*.f32N/A
lift-floor.f32N/A
exp-prodN/A
pow-prod-downN/A
*-commutativeN/A
lift-floor.f32N/A
lift-*.f32N/A
Applied rewrites56.3%
Taylor expanded in dY.u around inf
lift-floor.f32N/A
lift-*.f32N/A
lift-floor.f32N/A
lift-*.f32N/A
pow2N/A
rem-exp-logN/A
lift-*.f32N/A
lift-floor.f32N/A
exp-prodN/A
pow-prod-downN/A
*-commutativeN/A
lift-floor.f32N/A
lift-*.f32N/A
Applied rewrites51.5%
if 4.1e5 < dY.v Initial program 67.3%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3261.2
Applied rewrites61.2%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3260.2
Applied rewrites60.2%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3260.7
Applied rewrites60.7%
Taylor expanded in dY.u around 0
Applied rewrites60.0%
Taylor expanded in dY.u around 0
Applied rewrites60.0%
Taylor expanded in dY.u around 0
Applied rewrites53.2%
Applied rewrites53.3%
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (* (* dX.v (floor h)) dX.v) (floor h)))
(t_1 (* (* (* dY.v (floor h)) dY.v) (floor h)))
(t_2 (sqrt (fmax t_0 t_1))))
(if (>= t_0 t_1) (* (/ dX.u t_2) (floor w)) (/ (* (floor w) dY.u) t_2))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = ((dX_46_v * floorf(h)) * dX_46_v) * floorf(h);
float t_1 = ((dY_46_v * floorf(h)) * dY_46_v) * floorf(h);
float t_2 = sqrtf(fmaxf(t_0, t_1));
float tmp;
if (t_0 >= t_1) {
tmp = (dX_46_u / t_2) * floorf(w);
} else {
tmp = (floorf(w) * dY_46_u) / t_2;
}
return tmp;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(Float32(Float32(dX_46_v * floor(h)) * dX_46_v) * floor(h)) t_1 = Float32(Float32(Float32(dY_46_v * floor(h)) * dY_46_v) * floor(h)) t_2 = sqrt(fmax(t_0, t_1)) tmp = Float32(0.0) if (t_0 >= t_1) tmp = Float32(Float32(dX_46_u / t_2) * floor(w)); else tmp = Float32(Float32(floor(w) * dY_46_u) / t_2); end return tmp end
function tmp_2 = code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = ((dX_46_v * floor(h)) * dX_46_v) * floor(h); t_1 = ((dY_46_v * floor(h)) * dY_46_v) * floor(h); t_2 = sqrt(max(t_0, t_1)); tmp = single(0.0); if (t_0 >= t_1) tmp = (dX_46_u / t_2) * floor(w); else tmp = (floor(w) * dY_46_u) / t_2; end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left(\left(dX.v \cdot \left\lfloor h\right\rfloor \right) \cdot dX.v\right) \cdot \left\lfloor h\right\rfloor \\
t_1 := \left(\left(dY.v \cdot \left\lfloor h\right\rfloor \right) \cdot dY.v\right) \cdot \left\lfloor h\right\rfloor \\
t_2 := \sqrt{\mathsf{max}\left(t\_0, t\_1\right)}\\
\mathbf{if}\;t\_0 \geq t\_1:\\
\;\;\;\;\frac{dX.u}{t\_2} \cdot \left\lfloor w\right\rfloor \\
\mathbf{else}:\\
\;\;\;\;\frac{\left\lfloor w\right\rfloor \cdot dY.u}{t\_2}\\
\end{array}
\end{array}
Initial program 75.9%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3265.1
Applied rewrites65.1%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3259.1
Applied rewrites59.1%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3262.2
Applied rewrites62.2%
Taylor expanded in dY.u around 0
Applied rewrites52.6%
Taylor expanded in dY.u around 0
Applied rewrites52.7%
Taylor expanded in dY.u around 0
Applied rewrites42.5%
Applied rewrites42.5%
Applied rewrites42.5%
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (* (* dX.v (floor h)) dX.v) (floor h)))
(t_1 (* (* (* dY.v (floor h)) dY.v) (floor h)))
(t_2 (sqrt (fmax t_0 t_1))))
(if (>= t_0 t_1) (* dX.u (/ (floor w) t_2)) (/ (* (floor w) dY.u) t_2))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = ((dX_46_v * floorf(h)) * dX_46_v) * floorf(h);
float t_1 = ((dY_46_v * floorf(h)) * dY_46_v) * floorf(h);
float t_2 = sqrtf(fmaxf(t_0, t_1));
float tmp;
if (t_0 >= t_1) {
tmp = dX_46_u * (floorf(w) / t_2);
} else {
tmp = (floorf(w) * dY_46_u) / t_2;
}
return tmp;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(Float32(Float32(dX_46_v * floor(h)) * dX_46_v) * floor(h)) t_1 = Float32(Float32(Float32(dY_46_v * floor(h)) * dY_46_v) * floor(h)) t_2 = sqrt(fmax(t_0, t_1)) tmp = Float32(0.0) if (t_0 >= t_1) tmp = Float32(dX_46_u * Float32(floor(w) / t_2)); else tmp = Float32(Float32(floor(w) * dY_46_u) / t_2); end return tmp end
function tmp_2 = code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = ((dX_46_v * floor(h)) * dX_46_v) * floor(h); t_1 = ((dY_46_v * floor(h)) * dY_46_v) * floor(h); t_2 = sqrt(max(t_0, t_1)); tmp = single(0.0); if (t_0 >= t_1) tmp = dX_46_u * (floor(w) / t_2); else tmp = (floor(w) * dY_46_u) / t_2; end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left(\left(dX.v \cdot \left\lfloor h\right\rfloor \right) \cdot dX.v\right) \cdot \left\lfloor h\right\rfloor \\
t_1 := \left(\left(dY.v \cdot \left\lfloor h\right\rfloor \right) \cdot dY.v\right) \cdot \left\lfloor h\right\rfloor \\
t_2 := \sqrt{\mathsf{max}\left(t\_0, t\_1\right)}\\
\mathbf{if}\;t\_0 \geq t\_1:\\
\;\;\;\;dX.u \cdot \frac{\left\lfloor w\right\rfloor }{t\_2}\\
\mathbf{else}:\\
\;\;\;\;\frac{\left\lfloor w\right\rfloor \cdot dY.u}{t\_2}\\
\end{array}
\end{array}
Initial program 75.9%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3265.1
Applied rewrites65.1%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3259.1
Applied rewrites59.1%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3262.2
Applied rewrites62.2%
Taylor expanded in dY.u around 0
Applied rewrites52.6%
Taylor expanded in dY.u around 0
Applied rewrites52.7%
Taylor expanded in dY.u around 0
Applied rewrites42.5%
Applied rewrites42.5%
Applied rewrites42.5%
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:precision binary32
(let* ((t_0 (* (* (* dX.v dX.v) (floor h)) (floor h)))
(t_1 (* (* (* dY.v (floor h)) dY.v) (floor h)))
(t_2 (sqrt (fmax t_0 t_1))))
(if (>= t_0 t_1) (/ (* (floor w) dX.u) t_2) (/ (* (floor w) dY.u) t_2))))
float code(float w, float h, float dX_46_u, float dX_46_v, float dY_46_u, float dY_46_v, float maxAniso) {
float t_0 = ((dX_46_v * dX_46_v) * floorf(h)) * floorf(h);
float t_1 = ((dY_46_v * floorf(h)) * dY_46_v) * floorf(h);
float t_2 = sqrtf(fmaxf(t_0, t_1));
float tmp;
if (t_0 >= t_1) {
tmp = (floorf(w) * dX_46_u) / t_2;
} else {
tmp = (floorf(w) * dY_46_u) / t_2;
}
return tmp;
}
function code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = Float32(Float32(Float32(dX_46_v * dX_46_v) * floor(h)) * floor(h)) t_1 = Float32(Float32(Float32(dY_46_v * floor(h)) * dY_46_v) * floor(h)) t_2 = sqrt(fmax(t_0, t_1)) tmp = Float32(0.0) if (t_0 >= t_1) tmp = Float32(Float32(floor(w) * dX_46_u) / t_2); else tmp = Float32(Float32(floor(w) * dY_46_u) / t_2); end return tmp end
function tmp_2 = code(w, h, dX_46_u, dX_46_v, dY_46_u, dY_46_v, maxAniso) t_0 = ((dX_46_v * dX_46_v) * floor(h)) * floor(h); t_1 = ((dY_46_v * floor(h)) * dY_46_v) * floor(h); t_2 = sqrt(max(t_0, t_1)); tmp = single(0.0); if (t_0 >= t_1) tmp = (floor(w) * dX_46_u) / t_2; else tmp = (floor(w) * dY_46_u) / t_2; end tmp_2 = tmp; end
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left(\left(dX.v \cdot dX.v\right) \cdot \left\lfloor h\right\rfloor \right) \cdot \left\lfloor h\right\rfloor \\
t_1 := \left(\left(dY.v \cdot \left\lfloor h\right\rfloor \right) \cdot dY.v\right) \cdot \left\lfloor h\right\rfloor \\
t_2 := \sqrt{\mathsf{max}\left(t\_0, t\_1\right)}\\
\mathbf{if}\;t\_0 \geq t\_1:\\
\;\;\;\;\frac{\left\lfloor w\right\rfloor \cdot dX.u}{t\_2}\\
\mathbf{else}:\\
\;\;\;\;\frac{\left\lfloor w\right\rfloor \cdot dY.u}{t\_2}\\
\end{array}
\end{array}
Initial program 75.9%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3265.1
Applied rewrites65.1%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3259.1
Applied rewrites59.1%
Taylor expanded in dX.u around 0
*-commutativeN/A
lower-*.f32N/A
unpow2N/A
lower-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
unpow2N/A
lower-*.f3262.2
Applied rewrites62.2%
Taylor expanded in dY.u around 0
Applied rewrites52.6%
Taylor expanded in dY.u around 0
Applied rewrites52.7%
Taylor expanded in dY.u around 0
Applied rewrites42.5%
Applied rewrites42.5%
lift-*.f32N/A
lift-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
*-commutativeN/A
associate-*l*N/A
pow2N/A
*-commutativeN/A
lower-*.f32N/A
pow2N/A
lift-*.f3242.5
Applied rewrites42.5%
lift-*.f32N/A
lift-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
*-commutativeN/A
associate-*l*N/A
pow2N/A
*-commutativeN/A
lower-*.f32N/A
pow2N/A
lift-*.f3242.5
Applied rewrites42.5%
lift-*.f32N/A
lift-*.f32N/A
lift-floor.f32N/A
lift-floor.f32N/A
*-commutativeN/A
associate-*l*N/A
pow2N/A
*-commutativeN/A
lower-*.f32N/A
pow2N/A
lift-*.f3242.5
Applied rewrites42.5%
herbie shell --seed 2025133
(FPCore (w h dX.u dX.v dY.u dY.v maxAniso)
:name "Anisotropic x16 LOD (line direction, u)"
:precision binary32
:pre (and (and (and (and (and (and (and (<= 1.0 w) (<= w 16384.0)) (and (<= 1.0 h) (<= h 16384.0))) (and (<= 1e-20 (fabs dX.u)) (<= (fabs dX.u) 1e+20))) (and (<= 1e-20 (fabs dX.v)) (<= (fabs dX.v) 1e+20))) (and (<= 1e-20 (fabs dY.u)) (<= (fabs dY.u) 1e+20))) (and (<= 1e-20 (fabs dY.v)) (<= (fabs dY.v) 1e+20))) (== maxAniso 16.0))
(if (>= (+ (* (* (floor w) dX.u) (* (floor w) dX.u)) (* (* (floor h) dX.v) (* (floor h) dX.v))) (+ (* (* (floor w) dY.u) (* (floor w) dY.u)) (* (* (floor h) dY.v) (* (floor h) dY.v)))) (* (/ 1.0 (sqrt (fmax (+ (* (* (floor w) dX.u) (* (floor w) dX.u)) (* (* (floor h) dX.v) (* (floor h) dX.v))) (+ (* (* (floor w) dY.u) (* (floor w) dY.u)) (* (* (floor h) dY.v) (* (floor h) dY.v)))))) (* (floor w) dX.u)) (* (/ 1.0 (sqrt (fmax (+ (* (* (floor w) dX.u) (* (floor w) dX.u)) (* (* (floor h) dX.v) (* (floor h) dX.v))) (+ (* (* (floor w) dY.u) (* (floor w) dY.u)) (* (* (floor h) dY.v) (* (floor h) dY.v)))))) (* (floor w) dY.u))))