
(FPCore (x y)
:precision binary64
(/
(+
2.0
(*
(*
(* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))
(- (sin y) (/ (sin x) 16.0)))
(- (cos x) (cos y))))
(*
3.0
(+
(+ 1.0 (* (/ (- (sqrt 5.0) 1.0) 2.0) (cos x)))
(* (/ (- 3.0 (sqrt 5.0)) 2.0) (cos y))))))
double code(double x, double y) {
return (2.0 + (((sqrt(2.0) * (sin(x) - (sin(y) / 16.0))) * (sin(y) - (sin(x) / 16.0))) * (cos(x) - cos(y)))) / (3.0 * ((1.0 + (((sqrt(5.0) - 1.0) / 2.0) * cos(x))) + (((3.0 - sqrt(5.0)) / 2.0) * cos(y))));
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
code = (2.0d0 + (((sqrt(2.0d0) * (sin(x) - (sin(y) / 16.0d0))) * (sin(y) - (sin(x) / 16.0d0))) * (cos(x) - cos(y)))) / (3.0d0 * ((1.0d0 + (((sqrt(5.0d0) - 1.0d0) / 2.0d0) * cos(x))) + (((3.0d0 - sqrt(5.0d0)) / 2.0d0) * cos(y))))
end function
public static double code(double x, double y) {
return (2.0 + (((Math.sqrt(2.0) * (Math.sin(x) - (Math.sin(y) / 16.0))) * (Math.sin(y) - (Math.sin(x) / 16.0))) * (Math.cos(x) - Math.cos(y)))) / (3.0 * ((1.0 + (((Math.sqrt(5.0) - 1.0) / 2.0) * Math.cos(x))) + (((3.0 - Math.sqrt(5.0)) / 2.0) * Math.cos(y))));
}
def code(x, y): return (2.0 + (((math.sqrt(2.0) * (math.sin(x) - (math.sin(y) / 16.0))) * (math.sin(y) - (math.sin(x) / 16.0))) * (math.cos(x) - math.cos(y)))) / (3.0 * ((1.0 + (((math.sqrt(5.0) - 1.0) / 2.0) * math.cos(x))) + (((3.0 - math.sqrt(5.0)) / 2.0) * math.cos(y))))
function code(x, y) return Float64(Float64(2.0 + Float64(Float64(Float64(sqrt(2.0) * Float64(sin(x) - Float64(sin(y) / 16.0))) * Float64(sin(y) - Float64(sin(x) / 16.0))) * Float64(cos(x) - cos(y)))) / Float64(3.0 * Float64(Float64(1.0 + Float64(Float64(Float64(sqrt(5.0) - 1.0) / 2.0) * cos(x))) + Float64(Float64(Float64(3.0 - sqrt(5.0)) / 2.0) * cos(y))))) end
function tmp = code(x, y) tmp = (2.0 + (((sqrt(2.0) * (sin(x) - (sin(y) / 16.0))) * (sin(y) - (sin(x) / 16.0))) * (cos(x) - cos(y)))) / (3.0 * ((1.0 + (((sqrt(5.0) - 1.0) / 2.0) * cos(x))) + (((3.0 - sqrt(5.0)) / 2.0) * cos(y)))); end
code[x_, y_] := N[(N[(2.0 + N[(N[(N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Sin[x], $MachinePrecision] - N[(N[Sin[y], $MachinePrecision] / 16.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sin[y], $MachinePrecision] - N[(N[Sin[x], $MachinePrecision] / 16.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 * N[(N[(1.0 + N[(N[(N[(N[Sqrt[5.0], $MachinePrecision] - 1.0), $MachinePrecision] / 2.0), $MachinePrecision] * N[Cos[x], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[(N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] / 2.0), $MachinePrecision] * N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{2 + \left(\left(\sqrt{2} \cdot \left(\sin x - \frac{\sin y}{16}\right)\right) \cdot \left(\sin y - \frac{\sin x}{16}\right)\right) \cdot \left(\cos x - \cos y\right)}{3 \cdot \left(\left(1 + \frac{\sqrt{5} - 1}{2} \cdot \cos x\right) + \frac{3 - \sqrt{5}}{2} \cdot \cos y\right)}
\end{array}
Sampling outcomes in binary64 precision:
Herbie found 34 alternatives:
| Alternative | Accuracy | Speedup |
|---|
(FPCore (x y)
:precision binary64
(/
(+
2.0
(*
(*
(* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))
(- (sin y) (/ (sin x) 16.0)))
(- (cos x) (cos y))))
(*
3.0
(+
(+ 1.0 (* (/ (- (sqrt 5.0) 1.0) 2.0) (cos x)))
(* (/ (- 3.0 (sqrt 5.0)) 2.0) (cos y))))))
double code(double x, double y) {
return (2.0 + (((sqrt(2.0) * (sin(x) - (sin(y) / 16.0))) * (sin(y) - (sin(x) / 16.0))) * (cos(x) - cos(y)))) / (3.0 * ((1.0 + (((sqrt(5.0) - 1.0) / 2.0) * cos(x))) + (((3.0 - sqrt(5.0)) / 2.0) * cos(y))));
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
code = (2.0d0 + (((sqrt(2.0d0) * (sin(x) - (sin(y) / 16.0d0))) * (sin(y) - (sin(x) / 16.0d0))) * (cos(x) - cos(y)))) / (3.0d0 * ((1.0d0 + (((sqrt(5.0d0) - 1.0d0) / 2.0d0) * cos(x))) + (((3.0d0 - sqrt(5.0d0)) / 2.0d0) * cos(y))))
end function
public static double code(double x, double y) {
return (2.0 + (((Math.sqrt(2.0) * (Math.sin(x) - (Math.sin(y) / 16.0))) * (Math.sin(y) - (Math.sin(x) / 16.0))) * (Math.cos(x) - Math.cos(y)))) / (3.0 * ((1.0 + (((Math.sqrt(5.0) - 1.0) / 2.0) * Math.cos(x))) + (((3.0 - Math.sqrt(5.0)) / 2.0) * Math.cos(y))));
}
def code(x, y): return (2.0 + (((math.sqrt(2.0) * (math.sin(x) - (math.sin(y) / 16.0))) * (math.sin(y) - (math.sin(x) / 16.0))) * (math.cos(x) - math.cos(y)))) / (3.0 * ((1.0 + (((math.sqrt(5.0) - 1.0) / 2.0) * math.cos(x))) + (((3.0 - math.sqrt(5.0)) / 2.0) * math.cos(y))))
function code(x, y) return Float64(Float64(2.0 + Float64(Float64(Float64(sqrt(2.0) * Float64(sin(x) - Float64(sin(y) / 16.0))) * Float64(sin(y) - Float64(sin(x) / 16.0))) * Float64(cos(x) - cos(y)))) / Float64(3.0 * Float64(Float64(1.0 + Float64(Float64(Float64(sqrt(5.0) - 1.0) / 2.0) * cos(x))) + Float64(Float64(Float64(3.0 - sqrt(5.0)) / 2.0) * cos(y))))) end
function tmp = code(x, y) tmp = (2.0 + (((sqrt(2.0) * (sin(x) - (sin(y) / 16.0))) * (sin(y) - (sin(x) / 16.0))) * (cos(x) - cos(y)))) / (3.0 * ((1.0 + (((sqrt(5.0) - 1.0) / 2.0) * cos(x))) + (((3.0 - sqrt(5.0)) / 2.0) * cos(y)))); end
code[x_, y_] := N[(N[(2.0 + N[(N[(N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Sin[x], $MachinePrecision] - N[(N[Sin[y], $MachinePrecision] / 16.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sin[y], $MachinePrecision] - N[(N[Sin[x], $MachinePrecision] / 16.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 * N[(N[(1.0 + N[(N[(N[(N[Sqrt[5.0], $MachinePrecision] - 1.0), $MachinePrecision] / 2.0), $MachinePrecision] * N[Cos[x], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[(N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] / 2.0), $MachinePrecision] * N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{2 + \left(\left(\sqrt{2} \cdot \left(\sin x - \frac{\sin y}{16}\right)\right) \cdot \left(\sin y - \frac{\sin x}{16}\right)\right) \cdot \left(\cos x - \cos y\right)}{3 \cdot \left(\left(1 + \frac{\sqrt{5} - 1}{2} \cdot \cos x\right) + \frac{3 - \sqrt{5}}{2} \cdot \cos y\right)}
\end{array}
(FPCore (x y) :precision binary64 (/ (fma (* (sqrt 2.0) (fma (sin x) -0.0625 (sin y))) (* (- (cos x) (cos y)) (fma (sin y) -0.0625 (sin x))) 2.0) (fma (* 3.0 (fma (sqrt 5.0) -0.5 1.5)) (cos y) (fma (cos x) (fma 1.5 (sqrt 5.0) -1.5) 3.0))))
double code(double x, double y) {
return fma((sqrt(2.0) * fma(sin(x), -0.0625, sin(y))), ((cos(x) - cos(y)) * fma(sin(y), -0.0625, sin(x))), 2.0) / fma((3.0 * fma(sqrt(5.0), -0.5, 1.5)), cos(y), fma(cos(x), fma(1.5, sqrt(5.0), -1.5), 3.0));
}
function code(x, y) return Float64(fma(Float64(sqrt(2.0) * fma(sin(x), -0.0625, sin(y))), Float64(Float64(cos(x) - cos(y)) * fma(sin(y), -0.0625, sin(x))), 2.0) / fma(Float64(3.0 * fma(sqrt(5.0), -0.5, 1.5)), cos(y), fma(cos(x), fma(1.5, sqrt(5.0), -1.5), 3.0))) end
code[x_, y_] := N[(N[(N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Sin[x], $MachinePrecision] * -0.0625 + N[Sin[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sin[y], $MachinePrecision] * -0.0625 + N[Sin[x], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(N[(3.0 * N[(N[Sqrt[5.0], $MachinePrecision] * -0.5 + 1.5), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * N[(1.5 * N[Sqrt[5.0], $MachinePrecision] + -1.5), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{\mathsf{fma}\left(\sqrt{2} \cdot \mathsf{fma}\left(\sin x, -0.0625, \sin y\right), \left(\cos x - \cos y\right) \cdot \mathsf{fma}\left(\sin y, -0.0625, \sin x\right), 2\right)}{\mathsf{fma}\left(3 \cdot \mathsf{fma}\left(\sqrt{5}, -0.5, 1.5\right), \cos y, \mathsf{fma}\left(\cos x, \mathsf{fma}\left(1.5, \sqrt{5}, -1.5\right), 3\right)\right)}
\end{array}
Initial program 99.2%
Applied rewrites99.4%
Taylor expanded in x around inf
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-cos.f6499.5
Applied rewrites99.5%
Applied rewrites99.5%
Applied rewrites99.5%
(FPCore (x y) :precision binary64 (/ (fma (fma (sin y) -0.0625 (sin x)) (* (sqrt 2.0) (* (fma (sin x) -0.0625 (sin y)) (- (cos x) (cos y)))) 2.0) (fma 1.5 (fma (cos x) (+ (sqrt 5.0) -1.0) (* (cos y) (- 3.0 (sqrt 5.0)))) 3.0)))
double code(double x, double y) {
return fma(fma(sin(y), -0.0625, sin(x)), (sqrt(2.0) * (fma(sin(x), -0.0625, sin(y)) * (cos(x) - cos(y)))), 2.0) / fma(1.5, fma(cos(x), (sqrt(5.0) + -1.0), (cos(y) * (3.0 - sqrt(5.0)))), 3.0);
}
function code(x, y) return Float64(fma(fma(sin(y), -0.0625, sin(x)), Float64(sqrt(2.0) * Float64(fma(sin(x), -0.0625, sin(y)) * Float64(cos(x) - cos(y)))), 2.0) / fma(1.5, fma(cos(x), Float64(sqrt(5.0) + -1.0), Float64(cos(y) * Float64(3.0 - sqrt(5.0)))), 3.0)) end
code[x_, y_] := N[(N[(N[(N[Sin[y], $MachinePrecision] * -0.0625 + N[Sin[x], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[(N[Sin[x], $MachinePrecision] * -0.0625 + N[Sin[y], $MachinePrecision]), $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(1.5 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision] + N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{\mathsf{fma}\left(\mathsf{fma}\left(\sin y, -0.0625, \sin x\right), \sqrt{2} \cdot \left(\mathsf{fma}\left(\sin x, -0.0625, \sin y\right) \cdot \left(\cos x - \cos y\right)\right), 2\right)}{\mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos x, \sqrt{5} + -1, \cos y \cdot \left(3 - \sqrt{5}\right)\right), 3\right)}
\end{array}
Initial program 99.2%
Applied rewrites99.2%
Taylor expanded in x around inf
+-commutativeN/A
distribute-lft-inN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
lower-fma.f64N/A
Applied rewrites99.4%
(FPCore (x y)
:precision binary64
(let* ((t_0 (- (cos x) (cos y)))
(t_1 (* (sqrt 2.0) (fma (sin x) -0.0625 (sin y))))
(t_2 (* (sqrt 5.0) 0.5))
(t_3
(/
(fma t_1 (* (sin x) t_0) 2.0)
(fma
(* 3.0 (- 1.5 t_2))
(cos y)
(fma (fma 3.0 t_2 -1.5) (cos x) 3.0))))
(t_4 (+ (sqrt 5.0) -1.0)))
(if (<= x -0.33)
t_3
(if (<= x 0.52)
(/
(fma (fma -0.0625 (sin y) (sin x)) (* t_1 t_0) 2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_4 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) (- 3.0 (sqrt 5.0)) t_4) 3.0)))
t_3))))
double code(double x, double y) {
double t_0 = cos(x) - cos(y);
double t_1 = sqrt(2.0) * fma(sin(x), -0.0625, sin(y));
double t_2 = sqrt(5.0) * 0.5;
double t_3 = fma(t_1, (sin(x) * t_0), 2.0) / fma((3.0 * (1.5 - t_2)), cos(y), fma(fma(3.0, t_2, -1.5), cos(x), 3.0));
double t_4 = sqrt(5.0) + -1.0;
double tmp;
if (x <= -0.33) {
tmp = t_3;
} else if (x <= 0.52) {
tmp = fma(fma(-0.0625, sin(y), sin(x)), (t_1 * t_0), 2.0) / fma(x, (x * fma((x * x), (t_4 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), (3.0 - sqrt(5.0)), t_4), 3.0));
} else {
tmp = t_3;
}
return tmp;
}
function code(x, y) t_0 = Float64(cos(x) - cos(y)) t_1 = Float64(sqrt(2.0) * fma(sin(x), -0.0625, sin(y))) t_2 = Float64(sqrt(5.0) * 0.5) t_3 = Float64(fma(t_1, Float64(sin(x) * t_0), 2.0) / fma(Float64(3.0 * Float64(1.5 - t_2)), cos(y), fma(fma(3.0, t_2, -1.5), cos(x), 3.0))) t_4 = Float64(sqrt(5.0) + -1.0) tmp = 0.0 if (x <= -0.33) tmp = t_3; elseif (x <= 0.52) tmp = Float64(fma(fma(-0.0625, sin(y), sin(x)), Float64(t_1 * t_0), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_4 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), Float64(3.0 - sqrt(5.0)), t_4), 3.0))); else tmp = t_3; end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Sin[x], $MachinePrecision] * -0.0625 + N[Sin[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]}, Block[{t$95$3 = N[(N[(t$95$1 * N[(N[Sin[x], $MachinePrecision] * t$95$0), $MachinePrecision] + 2.0), $MachinePrecision] / N[(N[(3.0 * N[(1.5 - t$95$2), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(N[(3.0 * t$95$2 + -1.5), $MachinePrecision] * N[Cos[x], $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$4 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, If[LessEqual[x, -0.33], t$95$3, If[LessEqual[x, 0.52], N[(N[(N[(-0.0625 * N[Sin[y], $MachinePrecision] + N[Sin[x], $MachinePrecision]), $MachinePrecision] * N[(t$95$1 * t$95$0), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$4 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + t$95$4), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$3]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos x - \cos y\\
t_1 := \sqrt{2} \cdot \mathsf{fma}\left(\sin x, -0.0625, \sin y\right)\\
t_2 := \sqrt{5} \cdot 0.5\\
t_3 := \frac{\mathsf{fma}\left(t\_1, \sin x \cdot t\_0, 2\right)}{\mathsf{fma}\left(3 \cdot \left(1.5 - t\_2\right), \cos y, \mathsf{fma}\left(\mathsf{fma}\left(3, t\_2, -1.5\right), \cos x, 3\right)\right)}\\
t_4 := \sqrt{5} + -1\\
\mathbf{if}\;x \leq -0.33:\\
\;\;\;\;t\_3\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(\mathsf{fma}\left(-0.0625, \sin y, \sin x\right), t\_1 \cdot t\_0, 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_4 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, 3 - \sqrt{5}, t\_4\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_3\\
\end{array}
\end{array}
if x < -0.330000000000000016 or 0.52000000000000002 < x Initial program 98.9%
Applied rewrites99.1%
Taylor expanded in x around inf
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-cos.f6499.2
Applied rewrites99.2%
Applied rewrites99.2%
Taylor expanded in y around 0
lower-sin.f6465.3
Applied rewrites65.3%
if -0.330000000000000016 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.4%
lift-sin.f64N/A
lift-sin.f64N/A
lift-fma.f64N/A
lift-sqrt.f64N/A
lift-sin.f64N/A
lift-sin.f64N/A
lift-fma.f64N/A
lift-cos.f64N/A
lift-cos.f64N/A
lift--.f64N/A
lift-*.f64N/A
lift-*.f64N/A
Applied rewrites99.4%
Final simplification82.9%
(FPCore (x y)
:precision binary64
(let* ((t_0 (* (sqrt 5.0) 0.5))
(t_1 (fma (sin x) -0.0625 (sin y)))
(t_2
(/
(fma (* (sqrt 2.0) t_1) (* (sin x) (- (cos x) (cos y))) 2.0)
(fma
(* 3.0 (- 1.5 t_0))
(cos y)
(fma (fma 3.0 t_0 -1.5) (cos x) 3.0))))
(t_3 (+ (sqrt 5.0) -1.0)))
(if (<= x -0.33)
t_2
(if (<= x 0.52)
(/
(fma
(fma (sin y) -0.0625 (sin x))
(*
(sqrt 2.0)
(*
t_1
(-
(fma
(* x x)
(fma
x
(* x (fma (* x x) -0.001388888888888889 0.041666666666666664))
-0.5)
1.0)
(cos y))))
2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_3 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) (- 3.0 (sqrt 5.0)) t_3) 3.0)))
t_2))))
double code(double x, double y) {
double t_0 = sqrt(5.0) * 0.5;
double t_1 = fma(sin(x), -0.0625, sin(y));
double t_2 = fma((sqrt(2.0) * t_1), (sin(x) * (cos(x) - cos(y))), 2.0) / fma((3.0 * (1.5 - t_0)), cos(y), fma(fma(3.0, t_0, -1.5), cos(x), 3.0));
double t_3 = sqrt(5.0) + -1.0;
double tmp;
if (x <= -0.33) {
tmp = t_2;
} else if (x <= 0.52) {
tmp = fma(fma(sin(y), -0.0625, sin(x)), (sqrt(2.0) * (t_1 * (fma((x * x), fma(x, (x * fma((x * x), -0.001388888888888889, 0.041666666666666664)), -0.5), 1.0) - cos(y)))), 2.0) / fma(x, (x * fma((x * x), (t_3 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), (3.0 - sqrt(5.0)), t_3), 3.0));
} else {
tmp = t_2;
}
return tmp;
}
function code(x, y) t_0 = Float64(sqrt(5.0) * 0.5) t_1 = fma(sin(x), -0.0625, sin(y)) t_2 = Float64(fma(Float64(sqrt(2.0) * t_1), Float64(sin(x) * Float64(cos(x) - cos(y))), 2.0) / fma(Float64(3.0 * Float64(1.5 - t_0)), cos(y), fma(fma(3.0, t_0, -1.5), cos(x), 3.0))) t_3 = Float64(sqrt(5.0) + -1.0) tmp = 0.0 if (x <= -0.33) tmp = t_2; elseif (x <= 0.52) tmp = Float64(fma(fma(sin(y), -0.0625, sin(x)), Float64(sqrt(2.0) * Float64(t_1 * Float64(fma(Float64(x * x), fma(x, Float64(x * fma(Float64(x * x), -0.001388888888888889, 0.041666666666666664)), -0.5), 1.0) - cos(y)))), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_3 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), Float64(3.0 - sqrt(5.0)), t_3), 3.0))); else tmp = t_2; end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]}, Block[{t$95$1 = N[(N[Sin[x], $MachinePrecision] * -0.0625 + N[Sin[y], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[(N[(N[(N[Sqrt[2.0], $MachinePrecision] * t$95$1), $MachinePrecision] * N[(N[Sin[x], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(N[(3.0 * N[(1.5 - t$95$0), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(N[(3.0 * t$95$0 + -1.5), $MachinePrecision] * N[Cos[x], $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$3 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, If[LessEqual[x, -0.33], t$95$2, If[LessEqual[x, 0.52], N[(N[(N[(N[Sin[y], $MachinePrecision] * -0.0625 + N[Sin[x], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(t$95$1 * N[(N[(N[(x * x), $MachinePrecision] * N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * -0.001388888888888889 + 0.041666666666666664), $MachinePrecision]), $MachinePrecision] + -0.5), $MachinePrecision] + 1.0), $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$3 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + t$95$3), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$2]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{5} \cdot 0.5\\
t_1 := \mathsf{fma}\left(\sin x, -0.0625, \sin y\right)\\
t_2 := \frac{\mathsf{fma}\left(\sqrt{2} \cdot t\_1, \sin x \cdot \left(\cos x - \cos y\right), 2\right)}{\mathsf{fma}\left(3 \cdot \left(1.5 - t\_0\right), \cos y, \mathsf{fma}\left(\mathsf{fma}\left(3, t\_0, -1.5\right), \cos x, 3\right)\right)}\\
t_3 := \sqrt{5} + -1\\
\mathbf{if}\;x \leq -0.33:\\
\;\;\;\;t\_2\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(\mathsf{fma}\left(\sin y, -0.0625, \sin x\right), \sqrt{2} \cdot \left(t\_1 \cdot \left(\mathsf{fma}\left(x \cdot x, \mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, -0.001388888888888889, 0.041666666666666664\right), -0.5\right), 1\right) - \cos y\right)\right), 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_3 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, 3 - \sqrt{5}, t\_3\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_2\\
\end{array}
\end{array}
if x < -0.330000000000000016 or 0.52000000000000002 < x Initial program 98.9%
Applied rewrites99.1%
Taylor expanded in x around inf
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-cos.f6499.2
Applied rewrites99.2%
Applied rewrites99.2%
Taylor expanded in y around 0
lower-sin.f6465.3
Applied rewrites65.3%
if -0.330000000000000016 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.4%
Taylor expanded in x around 0
lower--.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
sub-negN/A
unpow2N/A
associate-*l*N/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
lower-cos.f6499.4
Applied rewrites99.4%
Final simplification82.9%
(FPCore (x y)
:precision binary64
(let* ((t_0 (* (sqrt 5.0) 0.5))
(t_1 (- (cos x) (cos y)))
(t_2
(/
(fma
(* (sqrt 2.0) (sin y))
(* t_1 (fma (sin y) -0.0625 (sin x)))
2.0)
(fma
(* 3.0 (- 1.5 t_0))
(cos y)
(fma (fma 3.0 t_0 -1.5) (cos x) 3.0)))))
(if (<= y -0.00035)
t_2
(if (<= y 0.0155)
(/
(+
2.0
(*
t_1
(*
(* (sqrt 2.0) (fma -0.0625 y (sin x)))
(- (sin y) (/ (sin x) 16.0)))))
(*
3.0
(+
1.0
(fma
(- 3.0 (sqrt 5.0))
(fma (* y y) -0.25 0.5)
(* (cos x) (fma 0.5 (sqrt 5.0) -0.5))))))
t_2))))
double code(double x, double y) {
double t_0 = sqrt(5.0) * 0.5;
double t_1 = cos(x) - cos(y);
double t_2 = fma((sqrt(2.0) * sin(y)), (t_1 * fma(sin(y), -0.0625, sin(x))), 2.0) / fma((3.0 * (1.5 - t_0)), cos(y), fma(fma(3.0, t_0, -1.5), cos(x), 3.0));
double tmp;
if (y <= -0.00035) {
tmp = t_2;
} else if (y <= 0.0155) {
tmp = (2.0 + (t_1 * ((sqrt(2.0) * fma(-0.0625, y, sin(x))) * (sin(y) - (sin(x) / 16.0))))) / (3.0 * (1.0 + fma((3.0 - sqrt(5.0)), fma((y * y), -0.25, 0.5), (cos(x) * fma(0.5, sqrt(5.0), -0.5)))));
} else {
tmp = t_2;
}
return tmp;
}
function code(x, y) t_0 = Float64(sqrt(5.0) * 0.5) t_1 = Float64(cos(x) - cos(y)) t_2 = Float64(fma(Float64(sqrt(2.0) * sin(y)), Float64(t_1 * fma(sin(y), -0.0625, sin(x))), 2.0) / fma(Float64(3.0 * Float64(1.5 - t_0)), cos(y), fma(fma(3.0, t_0, -1.5), cos(x), 3.0))) tmp = 0.0 if (y <= -0.00035) tmp = t_2; elseif (y <= 0.0155) tmp = Float64(Float64(2.0 + Float64(t_1 * Float64(Float64(sqrt(2.0) * fma(-0.0625, y, sin(x))) * Float64(sin(y) - Float64(sin(x) / 16.0))))) / Float64(3.0 * Float64(1.0 + fma(Float64(3.0 - sqrt(5.0)), fma(Float64(y * y), -0.25, 0.5), Float64(cos(x) * fma(0.5, sqrt(5.0), -0.5)))))); else tmp = t_2; end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[(N[(N[(N[Sqrt[2.0], $MachinePrecision] * N[Sin[y], $MachinePrecision]), $MachinePrecision] * N[(t$95$1 * N[(N[Sin[y], $MachinePrecision] * -0.0625 + N[Sin[x], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(N[(3.0 * N[(1.5 - t$95$0), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(N[(3.0 * t$95$0 + -1.5), $MachinePrecision] * N[Cos[x], $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[y, -0.00035], t$95$2, If[LessEqual[y, 0.0155], N[(N[(2.0 + N[(t$95$1 * N[(N[(N[Sqrt[2.0], $MachinePrecision] * N[(-0.0625 * y + N[Sin[x], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sin[y], $MachinePrecision] - N[(N[Sin[x], $MachinePrecision] / 16.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 * N[(1.0 + N[(N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] * N[(N[(y * y), $MachinePrecision] * -0.25 + 0.5), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * N[(0.5 * N[Sqrt[5.0], $MachinePrecision] + -0.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$2]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{5} \cdot 0.5\\
t_1 := \cos x - \cos y\\
t_2 := \frac{\mathsf{fma}\left(\sqrt{2} \cdot \sin y, t\_1 \cdot \mathsf{fma}\left(\sin y, -0.0625, \sin x\right), 2\right)}{\mathsf{fma}\left(3 \cdot \left(1.5 - t\_0\right), \cos y, \mathsf{fma}\left(\mathsf{fma}\left(3, t\_0, -1.5\right), \cos x, 3\right)\right)}\\
\mathbf{if}\;y \leq -0.00035:\\
\;\;\;\;t\_2\\
\mathbf{elif}\;y \leq 0.0155:\\
\;\;\;\;\frac{2 + t\_1 \cdot \left(\left(\sqrt{2} \cdot \mathsf{fma}\left(-0.0625, y, \sin x\right)\right) \cdot \left(\sin y - \frac{\sin x}{16}\right)\right)}{3 \cdot \left(1 + \mathsf{fma}\left(3 - \sqrt{5}, \mathsf{fma}\left(y \cdot y, -0.25, 0.5\right), \cos x \cdot \mathsf{fma}\left(0.5, \sqrt{5}, -0.5\right)\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_2\\
\end{array}
\end{array}
if y < -3.49999999999999996e-4 or 0.0155 < y Initial program 98.9%
Applied rewrites99.2%
Taylor expanded in x around inf
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-cos.f6499.3
Applied rewrites99.3%
Applied rewrites99.3%
Taylor expanded in x around 0
*-commutativeN/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-sin.f6465.9
Applied rewrites65.9%
if -3.49999999999999996e-4 < y < 0.0155Initial program 99.6%
Taylor expanded in y around 0
lower-+.f64N/A
+-commutativeN/A
associate-+r+N/A
associate-*r*N/A
distribute-rgt-outN/A
lower-fma.f64N/A
lower--.f64N/A
lower-sqrt.f64N/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
Applied rewrites99.6%
Taylor expanded in y around 0
associate-*r*N/A
distribute-rgt-outN/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-fma.f64N/A
lower-sin.f6499.6
Applied rewrites99.6%
Final simplification82.4%
(FPCore (x y)
:precision binary64
(let* ((t_0 (fma (sin x) -0.0625 (sin y)))
(t_1 (+ (sqrt 5.0) -1.0))
(t_2 (fma (sin y) -0.0625 (sin x)))
(t_3
(/
(fma t_2 (* (sqrt 2.0) (* t_0 (+ (cos x) -1.0))) 2.0)
(fma
(fma (sqrt 5.0) -0.5 1.5)
(* (cos y) 3.0)
(fma (cos x) (fma 1.5 (sqrt 5.0) -1.5) 3.0)))))
(if (<= x -0.41)
t_3
(if (<= x 0.52)
(/
(fma
t_2
(*
(sqrt 2.0)
(*
t_0
(-
(fma
(* x x)
(fma
x
(* x (fma (* x x) -0.001388888888888889 0.041666666666666664))
-0.5)
1.0)
(cos y))))
2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_1 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) (- 3.0 (sqrt 5.0)) t_1) 3.0)))
t_3))))
double code(double x, double y) {
double t_0 = fma(sin(x), -0.0625, sin(y));
double t_1 = sqrt(5.0) + -1.0;
double t_2 = fma(sin(y), -0.0625, sin(x));
double t_3 = fma(t_2, (sqrt(2.0) * (t_0 * (cos(x) + -1.0))), 2.0) / fma(fma(sqrt(5.0), -0.5, 1.5), (cos(y) * 3.0), fma(cos(x), fma(1.5, sqrt(5.0), -1.5), 3.0));
double tmp;
if (x <= -0.41) {
tmp = t_3;
} else if (x <= 0.52) {
tmp = fma(t_2, (sqrt(2.0) * (t_0 * (fma((x * x), fma(x, (x * fma((x * x), -0.001388888888888889, 0.041666666666666664)), -0.5), 1.0) - cos(y)))), 2.0) / fma(x, (x * fma((x * x), (t_1 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), (3.0 - sqrt(5.0)), t_1), 3.0));
} else {
tmp = t_3;
}
return tmp;
}
function code(x, y) t_0 = fma(sin(x), -0.0625, sin(y)) t_1 = Float64(sqrt(5.0) + -1.0) t_2 = fma(sin(y), -0.0625, sin(x)) t_3 = Float64(fma(t_2, Float64(sqrt(2.0) * Float64(t_0 * Float64(cos(x) + -1.0))), 2.0) / fma(fma(sqrt(5.0), -0.5, 1.5), Float64(cos(y) * 3.0), fma(cos(x), fma(1.5, sqrt(5.0), -1.5), 3.0))) tmp = 0.0 if (x <= -0.41) tmp = t_3; elseif (x <= 0.52) tmp = Float64(fma(t_2, Float64(sqrt(2.0) * Float64(t_0 * Float64(fma(Float64(x * x), fma(x, Float64(x * fma(Float64(x * x), -0.001388888888888889, 0.041666666666666664)), -0.5), 1.0) - cos(y)))), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_1 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), Float64(3.0 - sqrt(5.0)), t_1), 3.0))); else tmp = t_3; end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sin[x], $MachinePrecision] * -0.0625 + N[Sin[y], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, Block[{t$95$2 = N[(N[Sin[y], $MachinePrecision] * -0.0625 + N[Sin[x], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$3 = N[(N[(t$95$2 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(t$95$0 * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(N[(N[Sqrt[5.0], $MachinePrecision] * -0.5 + 1.5), $MachinePrecision] * N[(N[Cos[y], $MachinePrecision] * 3.0), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * N[(1.5 * N[Sqrt[5.0], $MachinePrecision] + -1.5), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -0.41], t$95$3, If[LessEqual[x, 0.52], N[(N[(t$95$2 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(t$95$0 * N[(N[(N[(x * x), $MachinePrecision] * N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * -0.001388888888888889 + 0.041666666666666664), $MachinePrecision]), $MachinePrecision] + -0.5), $MachinePrecision] + 1.0), $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$1 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + t$95$1), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$3]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{fma}\left(\sin x, -0.0625, \sin y\right)\\
t_1 := \sqrt{5} + -1\\
t_2 := \mathsf{fma}\left(\sin y, -0.0625, \sin x\right)\\
t_3 := \frac{\mathsf{fma}\left(t\_2, \sqrt{2} \cdot \left(t\_0 \cdot \left(\cos x + -1\right)\right), 2\right)}{\mathsf{fma}\left(\mathsf{fma}\left(\sqrt{5}, -0.5, 1.5\right), \cos y \cdot 3, \mathsf{fma}\left(\cos x, \mathsf{fma}\left(1.5, \sqrt{5}, -1.5\right), 3\right)\right)}\\
\mathbf{if}\;x \leq -0.41:\\
\;\;\;\;t\_3\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(t\_2, \sqrt{2} \cdot \left(t\_0 \cdot \left(\mathsf{fma}\left(x \cdot x, \mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, -0.001388888888888889, 0.041666666666666664\right), -0.5\right), 1\right) - \cos y\right)\right), 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_1 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, 3 - \sqrt{5}, t\_1\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_3\\
\end{array}
\end{array}
if x < -0.409999999999999976 or 0.52000000000000002 < x Initial program 98.9%
Applied rewrites98.9%
Taylor expanded in y around 0
sub-negN/A
lower-+.f64N/A
lower-cos.f64N/A
metadata-eval62.0
Applied rewrites62.0%
Applied rewrites62.1%
if -0.409999999999999976 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.4%
Taylor expanded in x around 0
lower--.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
sub-negN/A
unpow2N/A
associate-*l*N/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
lower-cos.f6499.4
Applied rewrites99.4%
(FPCore (x y)
:precision binary64
(let* ((t_0 (fma (sin x) -0.0625 (sin y)))
(t_1 (fma (sin y) -0.0625 (sin x)))
(t_2 (- 3.0 (sqrt 5.0)))
(t_3 (+ (sqrt 5.0) -1.0))
(t_4
(/
(fma t_1 (* (sqrt 2.0) (* t_0 (+ (cos x) -1.0))) 2.0)
(fma 3.0 (* 0.5 (fma (cos y) t_2 (* (cos x) t_3))) 3.0))))
(if (<= x -0.6)
t_4
(if (<= x 0.52)
(/
(fma
t_1
(*
(sqrt 2.0)
(*
t_0
(-
(fma
(* x x)
(fma
x
(* x (fma (* x x) -0.001388888888888889 0.041666666666666664))
-0.5)
1.0)
(cos y))))
2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_3 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) t_2 t_3) 3.0)))
t_4))))
double code(double x, double y) {
double t_0 = fma(sin(x), -0.0625, sin(y));
double t_1 = fma(sin(y), -0.0625, sin(x));
double t_2 = 3.0 - sqrt(5.0);
double t_3 = sqrt(5.0) + -1.0;
double t_4 = fma(t_1, (sqrt(2.0) * (t_0 * (cos(x) + -1.0))), 2.0) / fma(3.0, (0.5 * fma(cos(y), t_2, (cos(x) * t_3))), 3.0);
double tmp;
if (x <= -0.6) {
tmp = t_4;
} else if (x <= 0.52) {
tmp = fma(t_1, (sqrt(2.0) * (t_0 * (fma((x * x), fma(x, (x * fma((x * x), -0.001388888888888889, 0.041666666666666664)), -0.5), 1.0) - cos(y)))), 2.0) / fma(x, (x * fma((x * x), (t_3 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), t_2, t_3), 3.0));
} else {
tmp = t_4;
}
return tmp;
}
function code(x, y) t_0 = fma(sin(x), -0.0625, sin(y)) t_1 = fma(sin(y), -0.0625, sin(x)) t_2 = Float64(3.0 - sqrt(5.0)) t_3 = Float64(sqrt(5.0) + -1.0) t_4 = Float64(fma(t_1, Float64(sqrt(2.0) * Float64(t_0 * Float64(cos(x) + -1.0))), 2.0) / fma(3.0, Float64(0.5 * fma(cos(y), t_2, Float64(cos(x) * t_3))), 3.0)) tmp = 0.0 if (x <= -0.6) tmp = t_4; elseif (x <= 0.52) tmp = Float64(fma(t_1, Float64(sqrt(2.0) * Float64(t_0 * Float64(fma(Float64(x * x), fma(x, Float64(x * fma(Float64(x * x), -0.001388888888888889, 0.041666666666666664)), -0.5), 1.0) - cos(y)))), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_3 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), t_2, t_3), 3.0))); else tmp = t_4; end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sin[x], $MachinePrecision] * -0.0625 + N[Sin[y], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Sin[y], $MachinePrecision] * -0.0625 + N[Sin[x], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$3 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, Block[{t$95$4 = N[(N[(t$95$1 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(t$95$0 * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(3.0 * N[(0.5 * N[(N[Cos[y], $MachinePrecision] * t$95$2 + N[(N[Cos[x], $MachinePrecision] * t$95$3), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -0.6], t$95$4, If[LessEqual[x, 0.52], N[(N[(t$95$1 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(t$95$0 * N[(N[(N[(x * x), $MachinePrecision] * N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * -0.001388888888888889 + 0.041666666666666664), $MachinePrecision]), $MachinePrecision] + -0.5), $MachinePrecision] + 1.0), $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$3 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * t$95$2 + t$95$3), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$4]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{fma}\left(\sin x, -0.0625, \sin y\right)\\
t_1 := \mathsf{fma}\left(\sin y, -0.0625, \sin x\right)\\
t_2 := 3 - \sqrt{5}\\
t_3 := \sqrt{5} + -1\\
t_4 := \frac{\mathsf{fma}\left(t\_1, \sqrt{2} \cdot \left(t\_0 \cdot \left(\cos x + -1\right)\right), 2\right)}{\mathsf{fma}\left(3, 0.5 \cdot \mathsf{fma}\left(\cos y, t\_2, \cos x \cdot t\_3\right), 3\right)}\\
\mathbf{if}\;x \leq -0.6:\\
\;\;\;\;t\_4\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(t\_1, \sqrt{2} \cdot \left(t\_0 \cdot \left(\mathsf{fma}\left(x \cdot x, \mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, -0.001388888888888889, 0.041666666666666664\right), -0.5\right), 1\right) - \cos y\right)\right), 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_3 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, t\_2, t\_3\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_4\\
\end{array}
\end{array}
if x < -0.599999999999999978 or 0.52000000000000002 < x Initial program 98.9%
Applied rewrites98.9%
Taylor expanded in y around 0
sub-negN/A
lower-+.f64N/A
lower-cos.f64N/A
metadata-eval62.0
Applied rewrites62.0%
Taylor expanded in x around inf
+-commutativeN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
Applied rewrites62.1%
if -0.599999999999999978 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.4%
Taylor expanded in x around 0
lower--.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
sub-negN/A
unpow2N/A
associate-*l*N/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
lower-cos.f6499.4
Applied rewrites99.4%
(FPCore (x y)
:precision binary64
(let* ((t_0 (fma (sin x) -0.0625 (sin y)))
(t_1 (+ (cos x) -1.0))
(t_2 (* (sqrt 5.0) 0.5))
(t_3 (fma (sin y) -0.0625 (sin x)))
(t_4 (- 3.0 (sqrt 5.0)))
(t_5 (+ (sqrt 5.0) -1.0)))
(if (<= x -0.6)
(/
(fma t_3 (* (sqrt 2.0) (* t_0 t_1)) 2.0)
(* 3.0 (fma 0.5 (fma (cos y) t_4 (* (cos x) t_5)) 1.0)))
(if (<= x 0.52)
(/
(fma
t_3
(*
(sqrt 2.0)
(*
t_0
(-
(fma
(* x x)
(fma
x
(* x (fma (* x x) -0.001388888888888889 0.041666666666666664))
-0.5)
1.0)
(cos y))))
2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_5 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) t_4 t_5) 3.0)))
(/
(fma (* -0.0625 (pow (sin x) 2.0)) (* (sqrt 2.0) t_1) 2.0)
(fma
(* 3.0 (- 1.5 t_2))
(cos y)
(fma (fma 3.0 t_2 -1.5) (cos x) 3.0)))))))
double code(double x, double y) {
double t_0 = fma(sin(x), -0.0625, sin(y));
double t_1 = cos(x) + -1.0;
double t_2 = sqrt(5.0) * 0.5;
double t_3 = fma(sin(y), -0.0625, sin(x));
double t_4 = 3.0 - sqrt(5.0);
double t_5 = sqrt(5.0) + -1.0;
double tmp;
if (x <= -0.6) {
tmp = fma(t_3, (sqrt(2.0) * (t_0 * t_1)), 2.0) / (3.0 * fma(0.5, fma(cos(y), t_4, (cos(x) * t_5)), 1.0));
} else if (x <= 0.52) {
tmp = fma(t_3, (sqrt(2.0) * (t_0 * (fma((x * x), fma(x, (x * fma((x * x), -0.001388888888888889, 0.041666666666666664)), -0.5), 1.0) - cos(y)))), 2.0) / fma(x, (x * fma((x * x), (t_5 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), t_4, t_5), 3.0));
} else {
tmp = fma((-0.0625 * pow(sin(x), 2.0)), (sqrt(2.0) * t_1), 2.0) / fma((3.0 * (1.5 - t_2)), cos(y), fma(fma(3.0, t_2, -1.5), cos(x), 3.0));
}
return tmp;
}
function code(x, y) t_0 = fma(sin(x), -0.0625, sin(y)) t_1 = Float64(cos(x) + -1.0) t_2 = Float64(sqrt(5.0) * 0.5) t_3 = fma(sin(y), -0.0625, sin(x)) t_4 = Float64(3.0 - sqrt(5.0)) t_5 = Float64(sqrt(5.0) + -1.0) tmp = 0.0 if (x <= -0.6) tmp = Float64(fma(t_3, Float64(sqrt(2.0) * Float64(t_0 * t_1)), 2.0) / Float64(3.0 * fma(0.5, fma(cos(y), t_4, Float64(cos(x) * t_5)), 1.0))); elseif (x <= 0.52) tmp = Float64(fma(t_3, Float64(sqrt(2.0) * Float64(t_0 * Float64(fma(Float64(x * x), fma(x, Float64(x * fma(Float64(x * x), -0.001388888888888889, 0.041666666666666664)), -0.5), 1.0) - cos(y)))), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_5 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), t_4, t_5), 3.0))); else tmp = Float64(fma(Float64(-0.0625 * (sin(x) ^ 2.0)), Float64(sqrt(2.0) * t_1), 2.0) / fma(Float64(3.0 * Float64(1.5 - t_2)), cos(y), fma(fma(3.0, t_2, -1.5), cos(x), 3.0))); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sin[x], $MachinePrecision] * -0.0625 + N[Sin[y], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]}, Block[{t$95$2 = N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]}, Block[{t$95$3 = N[(N[Sin[y], $MachinePrecision] * -0.0625 + N[Sin[x], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$4 = N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$5 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, If[LessEqual[x, -0.6], N[(N[(t$95$3 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(t$95$0 * t$95$1), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(3.0 * N[(0.5 * N[(N[Cos[y], $MachinePrecision] * t$95$4 + N[(N[Cos[x], $MachinePrecision] * t$95$5), $MachinePrecision]), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[x, 0.52], N[(N[(t$95$3 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(t$95$0 * N[(N[(N[(x * x), $MachinePrecision] * N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * -0.001388888888888889 + 0.041666666666666664), $MachinePrecision]), $MachinePrecision] + -0.5), $MachinePrecision] + 1.0), $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$5 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * t$95$4 + t$95$5), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[(N[(-0.0625 * N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * t$95$1), $MachinePrecision] + 2.0), $MachinePrecision] / N[(N[(3.0 * N[(1.5 - t$95$2), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(N[(3.0 * t$95$2 + -1.5), $MachinePrecision] * N[Cos[x], $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{fma}\left(\sin x, -0.0625, \sin y\right)\\
t_1 := \cos x + -1\\
t_2 := \sqrt{5} \cdot 0.5\\
t_3 := \mathsf{fma}\left(\sin y, -0.0625, \sin x\right)\\
t_4 := 3 - \sqrt{5}\\
t_5 := \sqrt{5} + -1\\
\mathbf{if}\;x \leq -0.6:\\
\;\;\;\;\frac{\mathsf{fma}\left(t\_3, \sqrt{2} \cdot \left(t\_0 \cdot t\_1\right), 2\right)}{3 \cdot \mathsf{fma}\left(0.5, \mathsf{fma}\left(\cos y, t\_4, \cos x \cdot t\_5\right), 1\right)}\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(t\_3, \sqrt{2} \cdot \left(t\_0 \cdot \left(\mathsf{fma}\left(x \cdot x, \mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, -0.001388888888888889, 0.041666666666666664\right), -0.5\right), 1\right) - \cos y\right)\right), 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_5 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, t\_4, t\_5\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625 \cdot {\sin x}^{2}, \sqrt{2} \cdot t\_1, 2\right)}{\mathsf{fma}\left(3 \cdot \left(1.5 - t\_2\right), \cos y, \mathsf{fma}\left(\mathsf{fma}\left(3, t\_2, -1.5\right), \cos x, 3\right)\right)}\\
\end{array}
\end{array}
if x < -0.599999999999999978Initial program 98.9%
Applied rewrites99.0%
Taylor expanded in y around 0
sub-negN/A
lower-+.f64N/A
lower-cos.f64N/A
metadata-eval62.3
Applied rewrites62.3%
Taylor expanded in x around inf
+-commutativeN/A
distribute-lft-outN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
lower-cos.f64N/A
lower--.f64N/A
lower-sqrt.f64N/A
lower-*.f64N/A
lower-cos.f64N/A
sub-negN/A
lower-+.f64N/A
lower-sqrt.f64N/A
metadata-eval62.3
Applied rewrites62.3%
if -0.599999999999999978 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.4%
Taylor expanded in x around 0
lower--.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
sub-negN/A
unpow2N/A
associate-*l*N/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
lower-cos.f6499.4
Applied rewrites99.4%
if 0.52000000000000002 < x Initial program 98.8%
Applied rewrites99.1%
Taylor expanded in x around inf
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-cos.f6499.1
Applied rewrites99.1%
Taylor expanded in y around 0
+-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
sub-negN/A
lower-+.f64N/A
lower-cos.f64N/A
metadata-eval61.8
Applied rewrites61.8%
Final simplification81.3%
(FPCore (x y)
:precision binary64
(let* ((t_0 (* -0.0625 (pow (sin x) 2.0)))
(t_1 (+ (sqrt 5.0) -1.0))
(t_2 (* (sqrt 5.0) 0.5)))
(if (<= x -0.6)
(/
(+ 2.0 (* (- (cos x) (cos y)) (* (sqrt 2.0) t_0)))
(fma
(/ 3.0 (fma (sqrt 5.0) 0.5 1.5))
(cos y)
(fma 3.0 (* (cos x) (fma (sqrt 5.0) 0.5 -0.5)) 3.0)))
(if (<= x 0.52)
(/
(fma
(fma (sin y) -0.0625 (sin x))
(*
(sqrt 2.0)
(*
(fma (sin x) -0.0625 (sin y))
(-
(fma
(* x x)
(fma
x
(* x (fma (* x x) -0.001388888888888889 0.041666666666666664))
-0.5)
1.0)
(cos y))))
2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_1 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) (- 3.0 (sqrt 5.0)) t_1) 3.0)))
(/
(fma t_0 (* (sqrt 2.0) (+ (cos x) -1.0)) 2.0)
(fma
(* 3.0 (- 1.5 t_2))
(cos y)
(fma (fma 3.0 t_2 -1.5) (cos x) 3.0)))))))
double code(double x, double y) {
double t_0 = -0.0625 * pow(sin(x), 2.0);
double t_1 = sqrt(5.0) + -1.0;
double t_2 = sqrt(5.0) * 0.5;
double tmp;
if (x <= -0.6) {
tmp = (2.0 + ((cos(x) - cos(y)) * (sqrt(2.0) * t_0))) / fma((3.0 / fma(sqrt(5.0), 0.5, 1.5)), cos(y), fma(3.0, (cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0));
} else if (x <= 0.52) {
tmp = fma(fma(sin(y), -0.0625, sin(x)), (sqrt(2.0) * (fma(sin(x), -0.0625, sin(y)) * (fma((x * x), fma(x, (x * fma((x * x), -0.001388888888888889, 0.041666666666666664)), -0.5), 1.0) - cos(y)))), 2.0) / fma(x, (x * fma((x * x), (t_1 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), (3.0 - sqrt(5.0)), t_1), 3.0));
} else {
tmp = fma(t_0, (sqrt(2.0) * (cos(x) + -1.0)), 2.0) / fma((3.0 * (1.5 - t_2)), cos(y), fma(fma(3.0, t_2, -1.5), cos(x), 3.0));
}
return tmp;
}
function code(x, y) t_0 = Float64(-0.0625 * (sin(x) ^ 2.0)) t_1 = Float64(sqrt(5.0) + -1.0) t_2 = Float64(sqrt(5.0) * 0.5) tmp = 0.0 if (x <= -0.6) tmp = Float64(Float64(2.0 + Float64(Float64(cos(x) - cos(y)) * Float64(sqrt(2.0) * t_0))) / fma(Float64(3.0 / fma(sqrt(5.0), 0.5, 1.5)), cos(y), fma(3.0, Float64(cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0))); elseif (x <= 0.52) tmp = Float64(fma(fma(sin(y), -0.0625, sin(x)), Float64(sqrt(2.0) * Float64(fma(sin(x), -0.0625, sin(y)) * Float64(fma(Float64(x * x), fma(x, Float64(x * fma(Float64(x * x), -0.001388888888888889, 0.041666666666666664)), -0.5), 1.0) - cos(y)))), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_1 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), Float64(3.0 - sqrt(5.0)), t_1), 3.0))); else tmp = Float64(fma(t_0, Float64(sqrt(2.0) * Float64(cos(x) + -1.0)), 2.0) / fma(Float64(3.0 * Float64(1.5 - t_2)), cos(y), fma(fma(3.0, t_2, -1.5), cos(x), 3.0))); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(-0.0625 * N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, Block[{t$95$2 = N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]}, If[LessEqual[x, -0.6], N[(N[(2.0 + N[(N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * t$95$0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(N[(3.0 / N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + 1.5), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(3.0 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[x, 0.52], N[(N[(N[(N[Sin[y], $MachinePrecision] * -0.0625 + N[Sin[x], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[(N[Sin[x], $MachinePrecision] * -0.0625 + N[Sin[y], $MachinePrecision]), $MachinePrecision] * N[(N[(N[(x * x), $MachinePrecision] * N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * -0.001388888888888889 + 0.041666666666666664), $MachinePrecision]), $MachinePrecision] + -0.5), $MachinePrecision] + 1.0), $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$1 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + t$95$1), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[(t$95$0 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(N[(3.0 * N[(1.5 - t$95$2), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(N[(3.0 * t$95$2 + -1.5), $MachinePrecision] * N[Cos[x], $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := -0.0625 \cdot {\sin x}^{2}\\
t_1 := \sqrt{5} + -1\\
t_2 := \sqrt{5} \cdot 0.5\\
\mathbf{if}\;x \leq -0.6:\\
\;\;\;\;\frac{2 + \left(\cos x - \cos y\right) \cdot \left(\sqrt{2} \cdot t\_0\right)}{\mathsf{fma}\left(\frac{3}{\mathsf{fma}\left(\sqrt{5}, 0.5, 1.5\right)}, \cos y, \mathsf{fma}\left(3, \cos x \cdot \mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right), 3\right)\right)}\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(\mathsf{fma}\left(\sin y, -0.0625, \sin x\right), \sqrt{2} \cdot \left(\mathsf{fma}\left(\sin x, -0.0625, \sin y\right) \cdot \left(\mathsf{fma}\left(x \cdot x, \mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, -0.001388888888888889, 0.041666666666666664\right), -0.5\right), 1\right) - \cos y\right)\right), 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_1 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, 3 - \sqrt{5}, t\_1\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{\mathsf{fma}\left(t\_0, \sqrt{2} \cdot \left(\cos x + -1\right), 2\right)}{\mathsf{fma}\left(3 \cdot \left(1.5 - t\_2\right), \cos y, \mathsf{fma}\left(\mathsf{fma}\left(3, t\_2, -1.5\right), \cos x, 3\right)\right)}\\
\end{array}
\end{array}
if x < -0.599999999999999978Initial program 98.9%
Applied rewrites99.1%
Taylor expanded in y around 0
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f6462.1
Applied rewrites62.1%
lift-sqrt.f64N/A
lift-*.f64N/A
sub-negN/A
sub-negN/A
flip--N/A
associate-*r/N/A
metadata-evalN/A
lift-*.f64N/A
lift-*.f64N/A
swap-sqrN/A
lift-sqrt.f64N/A
lift-sqrt.f64N/A
rem-square-sqrtN/A
metadata-evalN/A
metadata-evalN/A
metadata-evalN/A
metadata-evalN/A
Applied rewrites62.2%
if -0.599999999999999978 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.4%
Taylor expanded in x around 0
lower--.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
sub-negN/A
unpow2N/A
associate-*l*N/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
lower-cos.f6499.4
Applied rewrites99.4%
if 0.52000000000000002 < x Initial program 98.8%
Applied rewrites99.1%
Taylor expanded in x around inf
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-cos.f6499.1
Applied rewrites99.1%
Taylor expanded in y around 0
+-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
sub-negN/A
lower-+.f64N/A
lower-cos.f64N/A
metadata-eval61.8
Applied rewrites61.8%
Final simplification81.3%
(FPCore (x y)
:precision binary64
(let* ((t_0 (* -0.0625 (pow (sin x) 2.0)))
(t_1 (+ (sqrt 5.0) -1.0))
(t_2 (* (sqrt 5.0) 0.5))
(t_3 (- (cos x) (cos y))))
(if (<= x -0.33)
(/
(+ 2.0 (* t_3 (* (sqrt 2.0) t_0)))
(fma
(/ 3.0 (fma (sqrt 5.0) 0.5 1.5))
(cos y)
(fma 3.0 (* (cos x) (fma (sqrt 5.0) 0.5 -0.5)) 3.0)))
(if (<= x 0.52)
(/
(fma
(fma
-0.0625
(sin y)
(fma
(* x x)
(* x (fma (* x x) 0.008333333333333333 -0.16666666666666666))
x))
(* (sqrt 2.0) (* (fma (sin x) -0.0625 (sin y)) t_3))
2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_1 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) (- 3.0 (sqrt 5.0)) t_1) 3.0)))
(/
(fma t_0 (* (sqrt 2.0) (+ (cos x) -1.0)) 2.0)
(fma
(* 3.0 (- 1.5 t_2))
(cos y)
(fma (fma 3.0 t_2 -1.5) (cos x) 3.0)))))))
double code(double x, double y) {
double t_0 = -0.0625 * pow(sin(x), 2.0);
double t_1 = sqrt(5.0) + -1.0;
double t_2 = sqrt(5.0) * 0.5;
double t_3 = cos(x) - cos(y);
double tmp;
if (x <= -0.33) {
tmp = (2.0 + (t_3 * (sqrt(2.0) * t_0))) / fma((3.0 / fma(sqrt(5.0), 0.5, 1.5)), cos(y), fma(3.0, (cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0));
} else if (x <= 0.52) {
tmp = fma(fma(-0.0625, sin(y), fma((x * x), (x * fma((x * x), 0.008333333333333333, -0.16666666666666666)), x)), (sqrt(2.0) * (fma(sin(x), -0.0625, sin(y)) * t_3)), 2.0) / fma(x, (x * fma((x * x), (t_1 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), (3.0 - sqrt(5.0)), t_1), 3.0));
} else {
tmp = fma(t_0, (sqrt(2.0) * (cos(x) + -1.0)), 2.0) / fma((3.0 * (1.5 - t_2)), cos(y), fma(fma(3.0, t_2, -1.5), cos(x), 3.0));
}
return tmp;
}
function code(x, y) t_0 = Float64(-0.0625 * (sin(x) ^ 2.0)) t_1 = Float64(sqrt(5.0) + -1.0) t_2 = Float64(sqrt(5.0) * 0.5) t_3 = Float64(cos(x) - cos(y)) tmp = 0.0 if (x <= -0.33) tmp = Float64(Float64(2.0 + Float64(t_3 * Float64(sqrt(2.0) * t_0))) / fma(Float64(3.0 / fma(sqrt(5.0), 0.5, 1.5)), cos(y), fma(3.0, Float64(cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0))); elseif (x <= 0.52) tmp = Float64(fma(fma(-0.0625, sin(y), fma(Float64(x * x), Float64(x * fma(Float64(x * x), 0.008333333333333333, -0.16666666666666666)), x)), Float64(sqrt(2.0) * Float64(fma(sin(x), -0.0625, sin(y)) * t_3)), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_1 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), Float64(3.0 - sqrt(5.0)), t_1), 3.0))); else tmp = Float64(fma(t_0, Float64(sqrt(2.0) * Float64(cos(x) + -1.0)), 2.0) / fma(Float64(3.0 * Float64(1.5 - t_2)), cos(y), fma(fma(3.0, t_2, -1.5), cos(x), 3.0))); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(-0.0625 * N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, Block[{t$95$2 = N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]}, Block[{t$95$3 = N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -0.33], N[(N[(2.0 + N[(t$95$3 * N[(N[Sqrt[2.0], $MachinePrecision] * t$95$0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(N[(3.0 / N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + 1.5), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(3.0 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[x, 0.52], N[(N[(N[(-0.0625 * N[Sin[y], $MachinePrecision] + N[(N[(x * x), $MachinePrecision] * N[(x * N[(N[(x * x), $MachinePrecision] * 0.008333333333333333 + -0.16666666666666666), $MachinePrecision]), $MachinePrecision] + x), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[(N[Sin[x], $MachinePrecision] * -0.0625 + N[Sin[y], $MachinePrecision]), $MachinePrecision] * t$95$3), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$1 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + t$95$1), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[(t$95$0 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(N[(3.0 * N[(1.5 - t$95$2), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(N[(3.0 * t$95$2 + -1.5), $MachinePrecision] * N[Cos[x], $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := -0.0625 \cdot {\sin x}^{2}\\
t_1 := \sqrt{5} + -1\\
t_2 := \sqrt{5} \cdot 0.5\\
t_3 := \cos x - \cos y\\
\mathbf{if}\;x \leq -0.33:\\
\;\;\;\;\frac{2 + t\_3 \cdot \left(\sqrt{2} \cdot t\_0\right)}{\mathsf{fma}\left(\frac{3}{\mathsf{fma}\left(\sqrt{5}, 0.5, 1.5\right)}, \cos y, \mathsf{fma}\left(3, \cos x \cdot \mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right), 3\right)\right)}\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(\mathsf{fma}\left(-0.0625, \sin y, \mathsf{fma}\left(x \cdot x, x \cdot \mathsf{fma}\left(x \cdot x, 0.008333333333333333, -0.16666666666666666\right), x\right)\right), \sqrt{2} \cdot \left(\mathsf{fma}\left(\sin x, -0.0625, \sin y\right) \cdot t\_3\right), 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_1 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, 3 - \sqrt{5}, t\_1\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{\mathsf{fma}\left(t\_0, \sqrt{2} \cdot \left(\cos x + -1\right), 2\right)}{\mathsf{fma}\left(3 \cdot \left(1.5 - t\_2\right), \cos y, \mathsf{fma}\left(\mathsf{fma}\left(3, t\_2, -1.5\right), \cos x, 3\right)\right)}\\
\end{array}
\end{array}
if x < -0.330000000000000016Initial program 98.9%
Applied rewrites99.1%
Taylor expanded in y around 0
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f6462.1
Applied rewrites62.1%
lift-sqrt.f64N/A
lift-*.f64N/A
sub-negN/A
sub-negN/A
flip--N/A
associate-*r/N/A
metadata-evalN/A
lift-*.f64N/A
lift-*.f64N/A
swap-sqrN/A
lift-sqrt.f64N/A
lift-sqrt.f64N/A
rem-square-sqrtN/A
metadata-evalN/A
metadata-evalN/A
metadata-evalN/A
metadata-evalN/A
Applied rewrites62.2%
if -0.330000000000000016 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.4%
Taylor expanded in x around 0
lower-fma.f64N/A
lower-sin.f64N/A
+-commutativeN/A
distribute-rgt-inN/A
associate-*l*N/A
*-lft-identityN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
lower-*.f64N/A
sub-negN/A
*-commutativeN/A
metadata-evalN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6499.3
Applied rewrites99.3%
if 0.52000000000000002 < x Initial program 98.8%
Applied rewrites99.1%
Taylor expanded in x around inf
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-cos.f6499.1
Applied rewrites99.1%
Taylor expanded in y around 0
+-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
sub-negN/A
lower-+.f64N/A
lower-cos.f64N/A
metadata-eval61.8
Applied rewrites61.8%
Final simplification81.2%
(FPCore (x y)
:precision binary64
(let* ((t_0 (* -0.0625 (pow (sin x) 2.0)))
(t_1 (+ (sqrt 5.0) -1.0))
(t_2 (* (sqrt 5.0) 0.5)))
(if (<= x -0.16)
(/
(+ 2.0 (* (- (cos x) (cos y)) (* (sqrt 2.0) t_0)))
(fma
(/ 3.0 (fma (sqrt 5.0) 0.5 1.5))
(cos y)
(fma 3.0 (* (cos x) (fma (sqrt 5.0) 0.5 -0.5)) 3.0)))
(if (<= x 0.52)
(/
(fma
(fma (sin y) -0.0625 (sin x))
(*
(sqrt 2.0)
(*
(fma (sin x) -0.0625 (sin y))
(fma
(* x (fma (* x x) 0.041666666666666664 -0.5))
x
(- 1.0 (cos y)))))
2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_1 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) (- 3.0 (sqrt 5.0)) t_1) 3.0)))
(/
(fma t_0 (* (sqrt 2.0) (+ (cos x) -1.0)) 2.0)
(fma
(* 3.0 (- 1.5 t_2))
(cos y)
(fma (fma 3.0 t_2 -1.5) (cos x) 3.0)))))))
double code(double x, double y) {
double t_0 = -0.0625 * pow(sin(x), 2.0);
double t_1 = sqrt(5.0) + -1.0;
double t_2 = sqrt(5.0) * 0.5;
double tmp;
if (x <= -0.16) {
tmp = (2.0 + ((cos(x) - cos(y)) * (sqrt(2.0) * t_0))) / fma((3.0 / fma(sqrt(5.0), 0.5, 1.5)), cos(y), fma(3.0, (cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0));
} else if (x <= 0.52) {
tmp = fma(fma(sin(y), -0.0625, sin(x)), (sqrt(2.0) * (fma(sin(x), -0.0625, sin(y)) * fma((x * fma((x * x), 0.041666666666666664, -0.5)), x, (1.0 - cos(y))))), 2.0) / fma(x, (x * fma((x * x), (t_1 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), (3.0 - sqrt(5.0)), t_1), 3.0));
} else {
tmp = fma(t_0, (sqrt(2.0) * (cos(x) + -1.0)), 2.0) / fma((3.0 * (1.5 - t_2)), cos(y), fma(fma(3.0, t_2, -1.5), cos(x), 3.0));
}
return tmp;
}
function code(x, y) t_0 = Float64(-0.0625 * (sin(x) ^ 2.0)) t_1 = Float64(sqrt(5.0) + -1.0) t_2 = Float64(sqrt(5.0) * 0.5) tmp = 0.0 if (x <= -0.16) tmp = Float64(Float64(2.0 + Float64(Float64(cos(x) - cos(y)) * Float64(sqrt(2.0) * t_0))) / fma(Float64(3.0 / fma(sqrt(5.0), 0.5, 1.5)), cos(y), fma(3.0, Float64(cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0))); elseif (x <= 0.52) tmp = Float64(fma(fma(sin(y), -0.0625, sin(x)), Float64(sqrt(2.0) * Float64(fma(sin(x), -0.0625, sin(y)) * fma(Float64(x * fma(Float64(x * x), 0.041666666666666664, -0.5)), x, Float64(1.0 - cos(y))))), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_1 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), Float64(3.0 - sqrt(5.0)), t_1), 3.0))); else tmp = Float64(fma(t_0, Float64(sqrt(2.0) * Float64(cos(x) + -1.0)), 2.0) / fma(Float64(3.0 * Float64(1.5 - t_2)), cos(y), fma(fma(3.0, t_2, -1.5), cos(x), 3.0))); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(-0.0625 * N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, Block[{t$95$2 = N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]}, If[LessEqual[x, -0.16], N[(N[(2.0 + N[(N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * t$95$0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(N[(3.0 / N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + 1.5), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(3.0 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[x, 0.52], N[(N[(N[(N[Sin[y], $MachinePrecision] * -0.0625 + N[Sin[x], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[(N[Sin[x], $MachinePrecision] * -0.0625 + N[Sin[y], $MachinePrecision]), $MachinePrecision] * N[(N[(x * N[(N[(x * x), $MachinePrecision] * 0.041666666666666664 + -0.5), $MachinePrecision]), $MachinePrecision] * x + N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$1 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + t$95$1), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[(t$95$0 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(N[(3.0 * N[(1.5 - t$95$2), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(N[(3.0 * t$95$2 + -1.5), $MachinePrecision] * N[Cos[x], $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := -0.0625 \cdot {\sin x}^{2}\\
t_1 := \sqrt{5} + -1\\
t_2 := \sqrt{5} \cdot 0.5\\
\mathbf{if}\;x \leq -0.16:\\
\;\;\;\;\frac{2 + \left(\cos x - \cos y\right) \cdot \left(\sqrt{2} \cdot t\_0\right)}{\mathsf{fma}\left(\frac{3}{\mathsf{fma}\left(\sqrt{5}, 0.5, 1.5\right)}, \cos y, \mathsf{fma}\left(3, \cos x \cdot \mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right), 3\right)\right)}\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(\mathsf{fma}\left(\sin y, -0.0625, \sin x\right), \sqrt{2} \cdot \left(\mathsf{fma}\left(\sin x, -0.0625, \sin y\right) \cdot \mathsf{fma}\left(x \cdot \mathsf{fma}\left(x \cdot x, 0.041666666666666664, -0.5\right), x, 1 - \cos y\right)\right), 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_1 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, 3 - \sqrt{5}, t\_1\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{\mathsf{fma}\left(t\_0, \sqrt{2} \cdot \left(\cos x + -1\right), 2\right)}{\mathsf{fma}\left(3 \cdot \left(1.5 - t\_2\right), \cos y, \mathsf{fma}\left(\mathsf{fma}\left(3, t\_2, -1.5\right), \cos x, 3\right)\right)}\\
\end{array}
\end{array}
if x < -0.160000000000000003Initial program 98.9%
Applied rewrites99.1%
Taylor expanded in y around 0
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f6462.1
Applied rewrites62.1%
lift-sqrt.f64N/A
lift-*.f64N/A
sub-negN/A
sub-negN/A
flip--N/A
associate-*r/N/A
metadata-evalN/A
lift-*.f64N/A
lift-*.f64N/A
swap-sqrN/A
lift-sqrt.f64N/A
lift-sqrt.f64N/A
rem-square-sqrtN/A
metadata-evalN/A
metadata-evalN/A
metadata-evalN/A
metadata-evalN/A
Applied rewrites62.2%
if -0.160000000000000003 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.4%
Taylor expanded in x around 0
+-commutativeN/A
associate--l+N/A
*-commutativeN/A
unpow2N/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
sub-negN/A
*-commutativeN/A
metadata-evalN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
lower--.f64N/A
lower-cos.f6499.3
Applied rewrites99.3%
if 0.52000000000000002 < x Initial program 98.8%
Applied rewrites99.1%
Taylor expanded in x around inf
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-cos.f6499.1
Applied rewrites99.1%
Taylor expanded in y around 0
+-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
sub-negN/A
lower-+.f64N/A
lower-cos.f64N/A
metadata-eval61.8
Applied rewrites61.8%
Final simplification81.2%
(FPCore (x y)
:precision binary64
(let* ((t_0 (* -0.0625 (pow (sin x) 2.0)))
(t_1 (+ (sqrt 5.0) -1.0))
(t_2 (* (sqrt 5.0) 0.5))
(t_3 (- (cos x) (cos y))))
(if (<= x -0.14)
(/
(+ 2.0 (* t_3 (* (sqrt 2.0) t_0)))
(fma
(/ 3.0 (fma (sqrt 5.0) 0.5 1.5))
(cos y)
(fma 3.0 (* (cos x) (fma (sqrt 5.0) 0.5 -0.5)) 3.0)))
(if (<= x 0.52)
(/
(fma
(fma x (fma (* x x) -0.16666666666666666 1.0) (* -0.0625 (sin y)))
(* (sqrt 2.0) (* (fma (sin x) -0.0625 (sin y)) t_3))
2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_1 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) (- 3.0 (sqrt 5.0)) t_1) 3.0)))
(/
(fma t_0 (* (sqrt 2.0) (+ (cos x) -1.0)) 2.0)
(fma
(* 3.0 (- 1.5 t_2))
(cos y)
(fma (fma 3.0 t_2 -1.5) (cos x) 3.0)))))))
double code(double x, double y) {
double t_0 = -0.0625 * pow(sin(x), 2.0);
double t_1 = sqrt(5.0) + -1.0;
double t_2 = sqrt(5.0) * 0.5;
double t_3 = cos(x) - cos(y);
double tmp;
if (x <= -0.14) {
tmp = (2.0 + (t_3 * (sqrt(2.0) * t_0))) / fma((3.0 / fma(sqrt(5.0), 0.5, 1.5)), cos(y), fma(3.0, (cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0));
} else if (x <= 0.52) {
tmp = fma(fma(x, fma((x * x), -0.16666666666666666, 1.0), (-0.0625 * sin(y))), (sqrt(2.0) * (fma(sin(x), -0.0625, sin(y)) * t_3)), 2.0) / fma(x, (x * fma((x * x), (t_1 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), (3.0 - sqrt(5.0)), t_1), 3.0));
} else {
tmp = fma(t_0, (sqrt(2.0) * (cos(x) + -1.0)), 2.0) / fma((3.0 * (1.5 - t_2)), cos(y), fma(fma(3.0, t_2, -1.5), cos(x), 3.0));
}
return tmp;
}
function code(x, y) t_0 = Float64(-0.0625 * (sin(x) ^ 2.0)) t_1 = Float64(sqrt(5.0) + -1.0) t_2 = Float64(sqrt(5.0) * 0.5) t_3 = Float64(cos(x) - cos(y)) tmp = 0.0 if (x <= -0.14) tmp = Float64(Float64(2.0 + Float64(t_3 * Float64(sqrt(2.0) * t_0))) / fma(Float64(3.0 / fma(sqrt(5.0), 0.5, 1.5)), cos(y), fma(3.0, Float64(cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0))); elseif (x <= 0.52) tmp = Float64(fma(fma(x, fma(Float64(x * x), -0.16666666666666666, 1.0), Float64(-0.0625 * sin(y))), Float64(sqrt(2.0) * Float64(fma(sin(x), -0.0625, sin(y)) * t_3)), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_1 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), Float64(3.0 - sqrt(5.0)), t_1), 3.0))); else tmp = Float64(fma(t_0, Float64(sqrt(2.0) * Float64(cos(x) + -1.0)), 2.0) / fma(Float64(3.0 * Float64(1.5 - t_2)), cos(y), fma(fma(3.0, t_2, -1.5), cos(x), 3.0))); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(-0.0625 * N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, Block[{t$95$2 = N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]}, Block[{t$95$3 = N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -0.14], N[(N[(2.0 + N[(t$95$3 * N[(N[Sqrt[2.0], $MachinePrecision] * t$95$0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(N[(3.0 / N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + 1.5), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(3.0 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[x, 0.52], N[(N[(N[(x * N[(N[(x * x), $MachinePrecision] * -0.16666666666666666 + 1.0), $MachinePrecision] + N[(-0.0625 * N[Sin[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[(N[Sin[x], $MachinePrecision] * -0.0625 + N[Sin[y], $MachinePrecision]), $MachinePrecision] * t$95$3), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$1 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + t$95$1), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[(t$95$0 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(N[(3.0 * N[(1.5 - t$95$2), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(N[(3.0 * t$95$2 + -1.5), $MachinePrecision] * N[Cos[x], $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := -0.0625 \cdot {\sin x}^{2}\\
t_1 := \sqrt{5} + -1\\
t_2 := \sqrt{5} \cdot 0.5\\
t_3 := \cos x - \cos y\\
\mathbf{if}\;x \leq -0.14:\\
\;\;\;\;\frac{2 + t\_3 \cdot \left(\sqrt{2} \cdot t\_0\right)}{\mathsf{fma}\left(\frac{3}{\mathsf{fma}\left(\sqrt{5}, 0.5, 1.5\right)}, \cos y, \mathsf{fma}\left(3, \cos x \cdot \mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right), 3\right)\right)}\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(\mathsf{fma}\left(x, \mathsf{fma}\left(x \cdot x, -0.16666666666666666, 1\right), -0.0625 \cdot \sin y\right), \sqrt{2} \cdot \left(\mathsf{fma}\left(\sin x, -0.0625, \sin y\right) \cdot t\_3\right), 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_1 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, 3 - \sqrt{5}, t\_1\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{\mathsf{fma}\left(t\_0, \sqrt{2} \cdot \left(\cos x + -1\right), 2\right)}{\mathsf{fma}\left(3 \cdot \left(1.5 - t\_2\right), \cos y, \mathsf{fma}\left(\mathsf{fma}\left(3, t\_2, -1.5\right), \cos x, 3\right)\right)}\\
\end{array}
\end{array}
if x < -0.14000000000000001Initial program 98.9%
Applied rewrites99.1%
Taylor expanded in y around 0
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f6462.1
Applied rewrites62.1%
lift-sqrt.f64N/A
lift-*.f64N/A
sub-negN/A
sub-negN/A
flip--N/A
associate-*r/N/A
metadata-evalN/A
lift-*.f64N/A
lift-*.f64N/A
swap-sqrN/A
lift-sqrt.f64N/A
lift-sqrt.f64N/A
rem-square-sqrtN/A
metadata-evalN/A
metadata-evalN/A
metadata-evalN/A
metadata-evalN/A
Applied rewrites62.2%
if -0.14000000000000001 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.4%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
lower-*.f64N/A
lower-sin.f6499.2
Applied rewrites99.2%
if 0.52000000000000002 < x Initial program 98.8%
Applied rewrites99.1%
Taylor expanded in x around inf
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-cos.f6499.1
Applied rewrites99.1%
Taylor expanded in y around 0
+-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
sub-negN/A
lower-+.f64N/A
lower-cos.f64N/A
metadata-eval61.8
Applied rewrites61.8%
Final simplification81.2%
(FPCore (x y)
:precision binary64
(let* ((t_0 (* -0.0625 (pow (sin x) 2.0)))
(t_1 (+ (sqrt 5.0) -1.0))
(t_2 (* (sqrt 5.0) 0.5)))
(if (<= x -0.075)
(/
(+ 2.0 (* (- (cos x) (cos y)) (* (sqrt 2.0) t_0)))
(fma
(/ 3.0 (fma (sqrt 5.0) 0.5 1.5))
(cos y)
(fma 3.0 (* (cos x) (fma (sqrt 5.0) 0.5 -0.5)) 3.0)))
(if (<= x 0.52)
(/
(fma
(fma (sin y) -0.0625 (sin x))
(*
(sqrt 2.0)
(* (fma (sin x) -0.0625 (sin y)) (fma x (* x -0.5) (- 1.0 (cos y)))))
2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_1 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) (- 3.0 (sqrt 5.0)) t_1) 3.0)))
(/
(fma t_0 (* (sqrt 2.0) (+ (cos x) -1.0)) 2.0)
(fma
(* 3.0 (- 1.5 t_2))
(cos y)
(fma (fma 3.0 t_2 -1.5) (cos x) 3.0)))))))
double code(double x, double y) {
double t_0 = -0.0625 * pow(sin(x), 2.0);
double t_1 = sqrt(5.0) + -1.0;
double t_2 = sqrt(5.0) * 0.5;
double tmp;
if (x <= -0.075) {
tmp = (2.0 + ((cos(x) - cos(y)) * (sqrt(2.0) * t_0))) / fma((3.0 / fma(sqrt(5.0), 0.5, 1.5)), cos(y), fma(3.0, (cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0));
} else if (x <= 0.52) {
tmp = fma(fma(sin(y), -0.0625, sin(x)), (sqrt(2.0) * (fma(sin(x), -0.0625, sin(y)) * fma(x, (x * -0.5), (1.0 - cos(y))))), 2.0) / fma(x, (x * fma((x * x), (t_1 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), (3.0 - sqrt(5.0)), t_1), 3.0));
} else {
tmp = fma(t_0, (sqrt(2.0) * (cos(x) + -1.0)), 2.0) / fma((3.0 * (1.5 - t_2)), cos(y), fma(fma(3.0, t_2, -1.5), cos(x), 3.0));
}
return tmp;
}
function code(x, y) t_0 = Float64(-0.0625 * (sin(x) ^ 2.0)) t_1 = Float64(sqrt(5.0) + -1.0) t_2 = Float64(sqrt(5.0) * 0.5) tmp = 0.0 if (x <= -0.075) tmp = Float64(Float64(2.0 + Float64(Float64(cos(x) - cos(y)) * Float64(sqrt(2.0) * t_0))) / fma(Float64(3.0 / fma(sqrt(5.0), 0.5, 1.5)), cos(y), fma(3.0, Float64(cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0))); elseif (x <= 0.52) tmp = Float64(fma(fma(sin(y), -0.0625, sin(x)), Float64(sqrt(2.0) * Float64(fma(sin(x), -0.0625, sin(y)) * fma(x, Float64(x * -0.5), Float64(1.0 - cos(y))))), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_1 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), Float64(3.0 - sqrt(5.0)), t_1), 3.0))); else tmp = Float64(fma(t_0, Float64(sqrt(2.0) * Float64(cos(x) + -1.0)), 2.0) / fma(Float64(3.0 * Float64(1.5 - t_2)), cos(y), fma(fma(3.0, t_2, -1.5), cos(x), 3.0))); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(-0.0625 * N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, Block[{t$95$2 = N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]}, If[LessEqual[x, -0.075], N[(N[(2.0 + N[(N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * t$95$0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(N[(3.0 / N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + 1.5), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(3.0 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[x, 0.52], N[(N[(N[(N[Sin[y], $MachinePrecision] * -0.0625 + N[Sin[x], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[(N[Sin[x], $MachinePrecision] * -0.0625 + N[Sin[y], $MachinePrecision]), $MachinePrecision] * N[(x * N[(x * -0.5), $MachinePrecision] + N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$1 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + t$95$1), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[(t$95$0 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(N[(3.0 * N[(1.5 - t$95$2), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(N[(3.0 * t$95$2 + -1.5), $MachinePrecision] * N[Cos[x], $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := -0.0625 \cdot {\sin x}^{2}\\
t_1 := \sqrt{5} + -1\\
t_2 := \sqrt{5} \cdot 0.5\\
\mathbf{if}\;x \leq -0.075:\\
\;\;\;\;\frac{2 + \left(\cos x - \cos y\right) \cdot \left(\sqrt{2} \cdot t\_0\right)}{\mathsf{fma}\left(\frac{3}{\mathsf{fma}\left(\sqrt{5}, 0.5, 1.5\right)}, \cos y, \mathsf{fma}\left(3, \cos x \cdot \mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right), 3\right)\right)}\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(\mathsf{fma}\left(\sin y, -0.0625, \sin x\right), \sqrt{2} \cdot \left(\mathsf{fma}\left(\sin x, -0.0625, \sin y\right) \cdot \mathsf{fma}\left(x, x \cdot -0.5, 1 - \cos y\right)\right), 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_1 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, 3 - \sqrt{5}, t\_1\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{\mathsf{fma}\left(t\_0, \sqrt{2} \cdot \left(\cos x + -1\right), 2\right)}{\mathsf{fma}\left(3 \cdot \left(1.5 - t\_2\right), \cos y, \mathsf{fma}\left(\mathsf{fma}\left(3, t\_2, -1.5\right), \cos x, 3\right)\right)}\\
\end{array}
\end{array}
if x < -0.0749999999999999972Initial program 98.9%
Applied rewrites99.1%
Taylor expanded in y around 0
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f6462.1
Applied rewrites62.1%
lift-sqrt.f64N/A
lift-*.f64N/A
sub-negN/A
sub-negN/A
flip--N/A
associate-*r/N/A
metadata-evalN/A
lift-*.f64N/A
lift-*.f64N/A
swap-sqrN/A
lift-sqrt.f64N/A
lift-sqrt.f64N/A
rem-square-sqrtN/A
metadata-evalN/A
metadata-evalN/A
metadata-evalN/A
metadata-evalN/A
Applied rewrites62.2%
if -0.0749999999999999972 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.4%
Taylor expanded in x around 0
+-commutativeN/A
associate--l+N/A
*-commutativeN/A
unpow2N/A
associate-*l*N/A
lower-fma.f64N/A
lower-*.f64N/A
lower--.f64N/A
lower-cos.f6499.1
Applied rewrites99.1%
if 0.52000000000000002 < x Initial program 98.8%
Applied rewrites99.1%
Taylor expanded in x around inf
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-cos.f6499.1
Applied rewrites99.1%
Taylor expanded in y around 0
+-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
sub-negN/A
lower-+.f64N/A
lower-cos.f64N/A
metadata-eval61.8
Applied rewrites61.8%
Final simplification81.1%
(FPCore (x y)
:precision binary64
(let* ((t_0 (* -0.0625 (pow (sin x) 2.0)))
(t_1 (* (sqrt 5.0) 0.5))
(t_2 (- (cos x) (cos y)))
(t_3 (+ (sqrt 5.0) -1.0)))
(if (<= x -0.021)
(/
(+ 2.0 (* t_2 (* (sqrt 2.0) t_0)))
(fma
(/ 3.0 (fma (sqrt 5.0) 0.5 1.5))
(cos y)
(fma 3.0 (* (cos x) (fma (sqrt 5.0) 0.5 -0.5)) 3.0)))
(if (<= x 0.52)
(/
(fma
(fma -0.0625 (sin y) x)
(* (sqrt 2.0) (* (fma (sin x) -0.0625 (sin y)) t_2))
2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_3 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) (- 3.0 (sqrt 5.0)) t_3) 3.0)))
(/
(fma t_0 (* (sqrt 2.0) (+ (cos x) -1.0)) 2.0)
(fma
(* 3.0 (- 1.5 t_1))
(cos y)
(fma (fma 3.0 t_1 -1.5) (cos x) 3.0)))))))
double code(double x, double y) {
double t_0 = -0.0625 * pow(sin(x), 2.0);
double t_1 = sqrt(5.0) * 0.5;
double t_2 = cos(x) - cos(y);
double t_3 = sqrt(5.0) + -1.0;
double tmp;
if (x <= -0.021) {
tmp = (2.0 + (t_2 * (sqrt(2.0) * t_0))) / fma((3.0 / fma(sqrt(5.0), 0.5, 1.5)), cos(y), fma(3.0, (cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0));
} else if (x <= 0.52) {
tmp = fma(fma(-0.0625, sin(y), x), (sqrt(2.0) * (fma(sin(x), -0.0625, sin(y)) * t_2)), 2.0) / fma(x, (x * fma((x * x), (t_3 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), (3.0 - sqrt(5.0)), t_3), 3.0));
} else {
tmp = fma(t_0, (sqrt(2.0) * (cos(x) + -1.0)), 2.0) / fma((3.0 * (1.5 - t_1)), cos(y), fma(fma(3.0, t_1, -1.5), cos(x), 3.0));
}
return tmp;
}
function code(x, y) t_0 = Float64(-0.0625 * (sin(x) ^ 2.0)) t_1 = Float64(sqrt(5.0) * 0.5) t_2 = Float64(cos(x) - cos(y)) t_3 = Float64(sqrt(5.0) + -1.0) tmp = 0.0 if (x <= -0.021) tmp = Float64(Float64(2.0 + Float64(t_2 * Float64(sqrt(2.0) * t_0))) / fma(Float64(3.0 / fma(sqrt(5.0), 0.5, 1.5)), cos(y), fma(3.0, Float64(cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0))); elseif (x <= 0.52) tmp = Float64(fma(fma(-0.0625, sin(y), x), Float64(sqrt(2.0) * Float64(fma(sin(x), -0.0625, sin(y)) * t_2)), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_3 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), Float64(3.0 - sqrt(5.0)), t_3), 3.0))); else tmp = Float64(fma(t_0, Float64(sqrt(2.0) * Float64(cos(x) + -1.0)), 2.0) / fma(Float64(3.0 * Float64(1.5 - t_1)), cos(y), fma(fma(3.0, t_1, -1.5), cos(x), 3.0))); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(-0.0625 * N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]}, Block[{t$95$2 = N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$3 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, If[LessEqual[x, -0.021], N[(N[(2.0 + N[(t$95$2 * N[(N[Sqrt[2.0], $MachinePrecision] * t$95$0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(N[(3.0 / N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + 1.5), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(3.0 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[x, 0.52], N[(N[(N[(-0.0625 * N[Sin[y], $MachinePrecision] + x), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[(N[Sin[x], $MachinePrecision] * -0.0625 + N[Sin[y], $MachinePrecision]), $MachinePrecision] * t$95$2), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$3 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + t$95$3), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[(t$95$0 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(N[(3.0 * N[(1.5 - t$95$1), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(N[(3.0 * t$95$1 + -1.5), $MachinePrecision] * N[Cos[x], $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := -0.0625 \cdot {\sin x}^{2}\\
t_1 := \sqrt{5} \cdot 0.5\\
t_2 := \cos x - \cos y\\
t_3 := \sqrt{5} + -1\\
\mathbf{if}\;x \leq -0.021:\\
\;\;\;\;\frac{2 + t\_2 \cdot \left(\sqrt{2} \cdot t\_0\right)}{\mathsf{fma}\left(\frac{3}{\mathsf{fma}\left(\sqrt{5}, 0.5, 1.5\right)}, \cos y, \mathsf{fma}\left(3, \cos x \cdot \mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right), 3\right)\right)}\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(\mathsf{fma}\left(-0.0625, \sin y, x\right), \sqrt{2} \cdot \left(\mathsf{fma}\left(\sin x, -0.0625, \sin y\right) \cdot t\_2\right), 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_3 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, 3 - \sqrt{5}, t\_3\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{\mathsf{fma}\left(t\_0, \sqrt{2} \cdot \left(\cos x + -1\right), 2\right)}{\mathsf{fma}\left(3 \cdot \left(1.5 - t\_1\right), \cos y, \mathsf{fma}\left(\mathsf{fma}\left(3, t\_1, -1.5\right), \cos x, 3\right)\right)}\\
\end{array}
\end{array}
if x < -0.0210000000000000013Initial program 98.9%
Applied rewrites99.1%
Taylor expanded in y around 0
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f6462.1
Applied rewrites62.1%
lift-sqrt.f64N/A
lift-*.f64N/A
sub-negN/A
sub-negN/A
flip--N/A
associate-*r/N/A
metadata-evalN/A
lift-*.f64N/A
lift-*.f64N/A
swap-sqrN/A
lift-sqrt.f64N/A
lift-sqrt.f64N/A
rem-square-sqrtN/A
metadata-evalN/A
metadata-evalN/A
metadata-evalN/A
metadata-evalN/A
Applied rewrites62.2%
if -0.0210000000000000013 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.4%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
lower-sin.f6498.8
Applied rewrites98.8%
if 0.52000000000000002 < x Initial program 98.8%
Applied rewrites99.1%
Taylor expanded in x around inf
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-cos.f6499.1
Applied rewrites99.1%
Taylor expanded in y around 0
+-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
sub-negN/A
lower-+.f64N/A
lower-cos.f64N/A
metadata-eval61.8
Applied rewrites61.8%
Final simplification81.0%
(FPCore (x y)
:precision binary64
(let* ((t_0
(fma
(* 3.0 (- 1.5 (* (sqrt 5.0) 0.5)))
(cos y)
(fma 3.0 (* (cos x) (fma (sqrt 5.0) 0.5 -0.5)) 3.0)))
(t_1 (- (cos x) (cos y)))
(t_2 (pow (sin y) 2.0)))
(if (<= y -0.00035)
(/ (+ 2.0 (* t_1 (* t_2 (* (sqrt 2.0) -0.0625)))) t_0)
(if (<= y 0.0155)
(/
(+
2.0
(*
t_1
(*
(* (sqrt 2.0) (fma -0.0625 y (sin x)))
(- (sin y) (/ (sin x) 16.0)))))
(*
3.0
(+
1.0
(fma
(- 3.0 (sqrt 5.0))
(fma (* y y) -0.25 0.5)
(* (cos x) (fma 0.5 (sqrt 5.0) -0.5))))))
(/ (fma -0.0625 (* t_2 (* (sqrt 2.0) (- 1.0 (cos y)))) 2.0) t_0)))))
double code(double x, double y) {
double t_0 = fma((3.0 * (1.5 - (sqrt(5.0) * 0.5))), cos(y), fma(3.0, (cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0));
double t_1 = cos(x) - cos(y);
double t_2 = pow(sin(y), 2.0);
double tmp;
if (y <= -0.00035) {
tmp = (2.0 + (t_1 * (t_2 * (sqrt(2.0) * -0.0625)))) / t_0;
} else if (y <= 0.0155) {
tmp = (2.0 + (t_1 * ((sqrt(2.0) * fma(-0.0625, y, sin(x))) * (sin(y) - (sin(x) / 16.0))))) / (3.0 * (1.0 + fma((3.0 - sqrt(5.0)), fma((y * y), -0.25, 0.5), (cos(x) * fma(0.5, sqrt(5.0), -0.5)))));
} else {
tmp = fma(-0.0625, (t_2 * (sqrt(2.0) * (1.0 - cos(y)))), 2.0) / t_0;
}
return tmp;
}
function code(x, y) t_0 = fma(Float64(3.0 * Float64(1.5 - Float64(sqrt(5.0) * 0.5))), cos(y), fma(3.0, Float64(cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0)) t_1 = Float64(cos(x) - cos(y)) t_2 = sin(y) ^ 2.0 tmp = 0.0 if (y <= -0.00035) tmp = Float64(Float64(2.0 + Float64(t_1 * Float64(t_2 * Float64(sqrt(2.0) * -0.0625)))) / t_0); elseif (y <= 0.0155) tmp = Float64(Float64(2.0 + Float64(t_1 * Float64(Float64(sqrt(2.0) * fma(-0.0625, y, sin(x))) * Float64(sin(y) - Float64(sin(x) / 16.0))))) / Float64(3.0 * Float64(1.0 + fma(Float64(3.0 - sqrt(5.0)), fma(Float64(y * y), -0.25, 0.5), Float64(cos(x) * fma(0.5, sqrt(5.0), -0.5)))))); else tmp = Float64(fma(-0.0625, Float64(t_2 * Float64(sqrt(2.0) * Float64(1.0 - cos(y)))), 2.0) / t_0); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[(3.0 * N[(1.5 - N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(3.0 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]}, If[LessEqual[y, -0.00035], N[(N[(2.0 + N[(t$95$1 * N[(t$95$2 * N[(N[Sqrt[2.0], $MachinePrecision] * -0.0625), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / t$95$0), $MachinePrecision], If[LessEqual[y, 0.0155], N[(N[(2.0 + N[(t$95$1 * N[(N[(N[Sqrt[2.0], $MachinePrecision] * N[(-0.0625 * y + N[Sin[x], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sin[y], $MachinePrecision] - N[(N[Sin[x], $MachinePrecision] / 16.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 * N[(1.0 + N[(N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] * N[(N[(y * y), $MachinePrecision] * -0.25 + 0.5), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * N[(0.5 * N[Sqrt[5.0], $MachinePrecision] + -0.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[(-0.0625 * N[(t$95$2 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / t$95$0), $MachinePrecision]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{fma}\left(3 \cdot \left(1.5 - \sqrt{5} \cdot 0.5\right), \cos y, \mathsf{fma}\left(3, \cos x \cdot \mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right), 3\right)\right)\\
t_1 := \cos x - \cos y\\
t_2 := {\sin y}^{2}\\
\mathbf{if}\;y \leq -0.00035:\\
\;\;\;\;\frac{2 + t\_1 \cdot \left(t\_2 \cdot \left(\sqrt{2} \cdot -0.0625\right)\right)}{t\_0}\\
\mathbf{elif}\;y \leq 0.0155:\\
\;\;\;\;\frac{2 + t\_1 \cdot \left(\left(\sqrt{2} \cdot \mathsf{fma}\left(-0.0625, y, \sin x\right)\right) \cdot \left(\sin y - \frac{\sin x}{16}\right)\right)}{3 \cdot \left(1 + \mathsf{fma}\left(3 - \sqrt{5}, \mathsf{fma}\left(y \cdot y, -0.25, 0.5\right), \cos x \cdot \mathsf{fma}\left(0.5, \sqrt{5}, -0.5\right)\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625, t\_2 \cdot \left(\sqrt{2} \cdot \left(1 - \cos y\right)\right), 2\right)}{t\_0}\\
\end{array}
\end{array}
if y < -3.49999999999999996e-4Initial program 98.9%
Applied rewrites99.2%
Taylor expanded in x around 0
*-commutativeN/A
associate-*l*N/A
*-commutativeN/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f6460.2
Applied rewrites60.2%
if -3.49999999999999996e-4 < y < 0.0155Initial program 99.6%
Taylor expanded in y around 0
lower-+.f64N/A
+-commutativeN/A
associate-+r+N/A
associate-*r*N/A
distribute-rgt-outN/A
lower-fma.f64N/A
lower--.f64N/A
lower-sqrt.f64N/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
Applied rewrites99.6%
Taylor expanded in y around 0
associate-*r*N/A
distribute-rgt-outN/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-fma.f64N/A
lower-sin.f6499.6
Applied rewrites99.6%
if 0.0155 < y Initial program 98.9%
Applied rewrites99.3%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower--.f64N/A
lower-cos.f6465.1
Applied rewrites65.1%
Final simplification80.9%
(FPCore (x y)
:precision binary64
(let* ((t_0 (* -0.0625 (pow (sin x) 2.0))) (t_1 (* (sqrt 5.0) 0.5)))
(if (<= x -0.0059)
(/
(+ 2.0 (* (- (cos x) (cos y)) (* (sqrt 2.0) t_0)))
(fma
(/ 3.0 (fma (sqrt 5.0) 0.5 1.5))
(cos y)
(fma 3.0 (* (cos x) (fma (sqrt 5.0) 0.5 -0.5)) 3.0)))
(if (<= x 0.52)
(/
(fma
(fma (sin y) -0.0625 (sin x))
(* (* (sqrt 2.0) (- 1.0 (cos y))) (fma -0.0625 x (sin y)))
2.0)
(*
3.0
(+
(+ 1.0 (/ (cos x) (fma (sqrt 5.0) 0.5 0.5)))
(* (cos y) (/ (- 3.0 (sqrt 5.0)) 2.0)))))
(/
(fma t_0 (* (sqrt 2.0) (+ (cos x) -1.0)) 2.0)
(fma
(* 3.0 (- 1.5 t_1))
(cos y)
(fma (fma 3.0 t_1 -1.5) (cos x) 3.0)))))))
double code(double x, double y) {
double t_0 = -0.0625 * pow(sin(x), 2.0);
double t_1 = sqrt(5.0) * 0.5;
double tmp;
if (x <= -0.0059) {
tmp = (2.0 + ((cos(x) - cos(y)) * (sqrt(2.0) * t_0))) / fma((3.0 / fma(sqrt(5.0), 0.5, 1.5)), cos(y), fma(3.0, (cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0));
} else if (x <= 0.52) {
tmp = fma(fma(sin(y), -0.0625, sin(x)), ((sqrt(2.0) * (1.0 - cos(y))) * fma(-0.0625, x, sin(y))), 2.0) / (3.0 * ((1.0 + (cos(x) / fma(sqrt(5.0), 0.5, 0.5))) + (cos(y) * ((3.0 - sqrt(5.0)) / 2.0))));
} else {
tmp = fma(t_0, (sqrt(2.0) * (cos(x) + -1.0)), 2.0) / fma((3.0 * (1.5 - t_1)), cos(y), fma(fma(3.0, t_1, -1.5), cos(x), 3.0));
}
return tmp;
}
function code(x, y) t_0 = Float64(-0.0625 * (sin(x) ^ 2.0)) t_1 = Float64(sqrt(5.0) * 0.5) tmp = 0.0 if (x <= -0.0059) tmp = Float64(Float64(2.0 + Float64(Float64(cos(x) - cos(y)) * Float64(sqrt(2.0) * t_0))) / fma(Float64(3.0 / fma(sqrt(5.0), 0.5, 1.5)), cos(y), fma(3.0, Float64(cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0))); elseif (x <= 0.52) tmp = Float64(fma(fma(sin(y), -0.0625, sin(x)), Float64(Float64(sqrt(2.0) * Float64(1.0 - cos(y))) * fma(-0.0625, x, sin(y))), 2.0) / Float64(3.0 * Float64(Float64(1.0 + Float64(cos(x) / fma(sqrt(5.0), 0.5, 0.5))) + Float64(cos(y) * Float64(Float64(3.0 - sqrt(5.0)) / 2.0))))); else tmp = Float64(fma(t_0, Float64(sqrt(2.0) * Float64(cos(x) + -1.0)), 2.0) / fma(Float64(3.0 * Float64(1.5 - t_1)), cos(y), fma(fma(3.0, t_1, -1.5), cos(x), 3.0))); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(-0.0625 * N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]}, If[LessEqual[x, -0.0059], N[(N[(2.0 + N[(N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * t$95$0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(N[(3.0 / N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + 1.5), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(3.0 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[x, 0.52], N[(N[(N[(N[Sin[y], $MachinePrecision] * -0.0625 + N[Sin[x], $MachinePrecision]), $MachinePrecision] * N[(N[(N[Sqrt[2.0], $MachinePrecision] * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(-0.0625 * x + N[Sin[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(3.0 * N[(N[(1.0 + N[(N[Cos[x], $MachinePrecision] / N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + 0.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[Cos[y], $MachinePrecision] * N[(N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] / 2.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[(t$95$0 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(N[(3.0 * N[(1.5 - t$95$1), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(N[(3.0 * t$95$1 + -1.5), $MachinePrecision] * N[Cos[x], $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := -0.0625 \cdot {\sin x}^{2}\\
t_1 := \sqrt{5} \cdot 0.5\\
\mathbf{if}\;x \leq -0.0059:\\
\;\;\;\;\frac{2 + \left(\cos x - \cos y\right) \cdot \left(\sqrt{2} \cdot t\_0\right)}{\mathsf{fma}\left(\frac{3}{\mathsf{fma}\left(\sqrt{5}, 0.5, 1.5\right)}, \cos y, \mathsf{fma}\left(3, \cos x \cdot \mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right), 3\right)\right)}\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(\mathsf{fma}\left(\sin y, -0.0625, \sin x\right), \left(\sqrt{2} \cdot \left(1 - \cos y\right)\right) \cdot \mathsf{fma}\left(-0.0625, x, \sin y\right), 2\right)}{3 \cdot \left(\left(1 + \frac{\cos x}{\mathsf{fma}\left(\sqrt{5}, 0.5, 0.5\right)}\right) + \cos y \cdot \frac{3 - \sqrt{5}}{2}\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{\mathsf{fma}\left(t\_0, \sqrt{2} \cdot \left(\cos x + -1\right), 2\right)}{\mathsf{fma}\left(3 \cdot \left(1.5 - t\_1\right), \cos y, \mathsf{fma}\left(\mathsf{fma}\left(3, t\_1, -1.5\right), \cos x, 3\right)\right)}\\
\end{array}
\end{array}
if x < -0.00589999999999999986Initial program 98.9%
Applied rewrites99.1%
Taylor expanded in y around 0
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f6462.1
Applied rewrites62.1%
lift-sqrt.f64N/A
lift-*.f64N/A
sub-negN/A
sub-negN/A
flip--N/A
associate-*r/N/A
metadata-evalN/A
lift-*.f64N/A
lift-*.f64N/A
swap-sqrN/A
lift-sqrt.f64N/A
lift-sqrt.f64N/A
rem-square-sqrtN/A
metadata-evalN/A
metadata-evalN/A
metadata-evalN/A
metadata-evalN/A
Applied rewrites62.2%
if -0.00589999999999999986 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
lift-sqrt.f64N/A
lift--.f64N/A
lift-/.f64N/A
lift-cos.f64N/A
*-commutativeN/A
lift-/.f64N/A
clear-numN/A
un-div-invN/A
clear-numN/A
metadata-evalN/A
metadata-evalN/A
metadata-evalN/A
rem-square-sqrtN/A
lift-sqrt.f64N/A
lift-sqrt.f64N/A
swap-sqrN/A
metadata-evalN/A
*-commutativeN/A
lift-*.f64N/A
*-commutativeN/A
lift-*.f64N/A
lift--.f64N/A
div-subN/A
Applied rewrites99.6%
Taylor expanded in x around 0
associate-*r*N/A
distribute-rgt-outN/A
lower-*.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower--.f64N/A
lower-cos.f64N/A
lower-fma.f64N/A
lower-sin.f6498.5
Applied rewrites98.5%
if 0.52000000000000002 < x Initial program 98.8%
Applied rewrites99.1%
Taylor expanded in x around inf
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-cos.f6499.1
Applied rewrites99.1%
Taylor expanded in y around 0
+-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
sub-negN/A
lower-+.f64N/A
lower-cos.f64N/A
metadata-eval61.8
Applied rewrites61.8%
Final simplification80.8%
(FPCore (x y)
:precision binary64
(let* ((t_0
(fma
(* 3.0 (- 1.5 (* (sqrt 5.0) 0.5)))
(cos y)
(fma 3.0 (* (cos x) (fma (sqrt 5.0) 0.5 -0.5)) 3.0)))
(t_1 (pow (sin y) 2.0)))
(if (<= y -0.00035)
(/ (+ 2.0 (* (- (cos x) (cos y)) (* t_1 (* (sqrt 2.0) -0.0625)))) t_0)
(if (<= y 0.00195)
(/
(fma
(fma (sin y) -0.0625 (sin x))
(* (sqrt 2.0) (* (fma (sin x) -0.0625 (sin y)) (+ (cos x) -1.0)))
2.0)
(*
3.0
(+
1.0
(fma
0.5
(* (cos x) (+ (sqrt 5.0) -1.0))
(* (- 3.0 (sqrt 5.0)) (fma -0.25 (* y y) 0.5))))))
(/ (fma -0.0625 (* t_1 (* (sqrt 2.0) (- 1.0 (cos y)))) 2.0) t_0)))))
double code(double x, double y) {
double t_0 = fma((3.0 * (1.5 - (sqrt(5.0) * 0.5))), cos(y), fma(3.0, (cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0));
double t_1 = pow(sin(y), 2.0);
double tmp;
if (y <= -0.00035) {
tmp = (2.0 + ((cos(x) - cos(y)) * (t_1 * (sqrt(2.0) * -0.0625)))) / t_0;
} else if (y <= 0.00195) {
tmp = fma(fma(sin(y), -0.0625, sin(x)), (sqrt(2.0) * (fma(sin(x), -0.0625, sin(y)) * (cos(x) + -1.0))), 2.0) / (3.0 * (1.0 + fma(0.5, (cos(x) * (sqrt(5.0) + -1.0)), ((3.0 - sqrt(5.0)) * fma(-0.25, (y * y), 0.5)))));
} else {
tmp = fma(-0.0625, (t_1 * (sqrt(2.0) * (1.0 - cos(y)))), 2.0) / t_0;
}
return tmp;
}
function code(x, y) t_0 = fma(Float64(3.0 * Float64(1.5 - Float64(sqrt(5.0) * 0.5))), cos(y), fma(3.0, Float64(cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0)) t_1 = sin(y) ^ 2.0 tmp = 0.0 if (y <= -0.00035) tmp = Float64(Float64(2.0 + Float64(Float64(cos(x) - cos(y)) * Float64(t_1 * Float64(sqrt(2.0) * -0.0625)))) / t_0); elseif (y <= 0.00195) tmp = Float64(fma(fma(sin(y), -0.0625, sin(x)), Float64(sqrt(2.0) * Float64(fma(sin(x), -0.0625, sin(y)) * Float64(cos(x) + -1.0))), 2.0) / Float64(3.0 * Float64(1.0 + fma(0.5, Float64(cos(x) * Float64(sqrt(5.0) + -1.0)), Float64(Float64(3.0 - sqrt(5.0)) * fma(-0.25, Float64(y * y), 0.5)))))); else tmp = Float64(fma(-0.0625, Float64(t_1 * Float64(sqrt(2.0) * Float64(1.0 - cos(y)))), 2.0) / t_0); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[(3.0 * N[(1.5 - N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(3.0 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]}, If[LessEqual[y, -0.00035], N[(N[(2.0 + N[(N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(t$95$1 * N[(N[Sqrt[2.0], $MachinePrecision] * -0.0625), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / t$95$0), $MachinePrecision], If[LessEqual[y, 0.00195], N[(N[(N[(N[Sin[y], $MachinePrecision] * -0.0625 + N[Sin[x], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[(N[Sin[x], $MachinePrecision] * -0.0625 + N[Sin[y], $MachinePrecision]), $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(3.0 * N[(1.0 + N[(0.5 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision] + N[(N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] * N[(-0.25 * N[(y * y), $MachinePrecision] + 0.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[(-0.0625 * N[(t$95$1 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / t$95$0), $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{fma}\left(3 \cdot \left(1.5 - \sqrt{5} \cdot 0.5\right), \cos y, \mathsf{fma}\left(3, \cos x \cdot \mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right), 3\right)\right)\\
t_1 := {\sin y}^{2}\\
\mathbf{if}\;y \leq -0.00035:\\
\;\;\;\;\frac{2 + \left(\cos x - \cos y\right) \cdot \left(t\_1 \cdot \left(\sqrt{2} \cdot -0.0625\right)\right)}{t\_0}\\
\mathbf{elif}\;y \leq 0.00195:\\
\;\;\;\;\frac{\mathsf{fma}\left(\mathsf{fma}\left(\sin y, -0.0625, \sin x\right), \sqrt{2} \cdot \left(\mathsf{fma}\left(\sin x, -0.0625, \sin y\right) \cdot \left(\cos x + -1\right)\right), 2\right)}{3 \cdot \left(1 + \mathsf{fma}\left(0.5, \cos x \cdot \left(\sqrt{5} + -1\right), \left(3 - \sqrt{5}\right) \cdot \mathsf{fma}\left(-0.25, y \cdot y, 0.5\right)\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625, t\_1 \cdot \left(\sqrt{2} \cdot \left(1 - \cos y\right)\right), 2\right)}{t\_0}\\
\end{array}
\end{array}
if y < -3.49999999999999996e-4Initial program 98.9%
Applied rewrites99.2%
Taylor expanded in x around 0
*-commutativeN/A
associate-*l*N/A
*-commutativeN/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f6460.2
Applied rewrites60.2%
if -3.49999999999999996e-4 < y < 0.0019499999999999999Initial program 99.6%
Applied rewrites99.6%
Taylor expanded in y around 0
sub-negN/A
lower-+.f64N/A
lower-cos.f64N/A
metadata-eval99.4
Applied rewrites99.4%
Taylor expanded in y around 0
lower-+.f64N/A
+-commutativeN/A
associate-+l+N/A
+-commutativeN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-cos.f64N/A
sub-negN/A
lower-+.f64N/A
lower-sqrt.f64N/A
metadata-evalN/A
associate-*r*N/A
Applied rewrites99.4%
if 0.0019499999999999999 < y Initial program 98.9%
Applied rewrites99.3%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower--.f64N/A
lower-cos.f6465.1
Applied rewrites65.1%
Final simplification80.8%
(FPCore (x y)
:precision binary64
(let* ((t_0
(fma
(* 3.0 (- 1.5 (* (sqrt 5.0) 0.5)))
(cos y)
(fma 3.0 (* (cos x) (fma (sqrt 5.0) 0.5 -0.5)) 3.0)))
(t_1 (pow (sin y) 2.0)))
(if (<= y -8e-7)
(/ (+ 2.0 (* (- (cos x) (cos y)) (* t_1 (* (sqrt 2.0) -0.0625)))) t_0)
(if (<= y 2.5e-5)
(/
(fma
(fma (sin y) -0.0625 (sin x))
(* (sqrt 2.0) (* (fma (sin x) -0.0625 (sin y)) (+ (cos x) -1.0)))
2.0)
(fma
3.0
(* 0.5 (- (fma (cos x) (+ (sqrt 5.0) -1.0) 3.0) (sqrt 5.0)))
3.0))
(/ (fma -0.0625 (* t_1 (* (sqrt 2.0) (- 1.0 (cos y)))) 2.0) t_0)))))
double code(double x, double y) {
double t_0 = fma((3.0 * (1.5 - (sqrt(5.0) * 0.5))), cos(y), fma(3.0, (cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0));
double t_1 = pow(sin(y), 2.0);
double tmp;
if (y <= -8e-7) {
tmp = (2.0 + ((cos(x) - cos(y)) * (t_1 * (sqrt(2.0) * -0.0625)))) / t_0;
} else if (y <= 2.5e-5) {
tmp = fma(fma(sin(y), -0.0625, sin(x)), (sqrt(2.0) * (fma(sin(x), -0.0625, sin(y)) * (cos(x) + -1.0))), 2.0) / fma(3.0, (0.5 * (fma(cos(x), (sqrt(5.0) + -1.0), 3.0) - sqrt(5.0))), 3.0);
} else {
tmp = fma(-0.0625, (t_1 * (sqrt(2.0) * (1.0 - cos(y)))), 2.0) / t_0;
}
return tmp;
}
function code(x, y) t_0 = fma(Float64(3.0 * Float64(1.5 - Float64(sqrt(5.0) * 0.5))), cos(y), fma(3.0, Float64(cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0)) t_1 = sin(y) ^ 2.0 tmp = 0.0 if (y <= -8e-7) tmp = Float64(Float64(2.0 + Float64(Float64(cos(x) - cos(y)) * Float64(t_1 * Float64(sqrt(2.0) * -0.0625)))) / t_0); elseif (y <= 2.5e-5) tmp = Float64(fma(fma(sin(y), -0.0625, sin(x)), Float64(sqrt(2.0) * Float64(fma(sin(x), -0.0625, sin(y)) * Float64(cos(x) + -1.0))), 2.0) / fma(3.0, Float64(0.5 * Float64(fma(cos(x), Float64(sqrt(5.0) + -1.0), 3.0) - sqrt(5.0))), 3.0)); else tmp = Float64(fma(-0.0625, Float64(t_1 * Float64(sqrt(2.0) * Float64(1.0 - cos(y)))), 2.0) / t_0); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[(3.0 * N[(1.5 - N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(3.0 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]}, If[LessEqual[y, -8e-7], N[(N[(2.0 + N[(N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(t$95$1 * N[(N[Sqrt[2.0], $MachinePrecision] * -0.0625), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / t$95$0), $MachinePrecision], If[LessEqual[y, 2.5e-5], N[(N[(N[(N[Sin[y], $MachinePrecision] * -0.0625 + N[Sin[x], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[(N[Sin[x], $MachinePrecision] * -0.0625 + N[Sin[y], $MachinePrecision]), $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(3.0 * N[(0.5 * N[(N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision] + 3.0), $MachinePrecision] - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision], N[(N[(-0.0625 * N[(t$95$1 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / t$95$0), $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{fma}\left(3 \cdot \left(1.5 - \sqrt{5} \cdot 0.5\right), \cos y, \mathsf{fma}\left(3, \cos x \cdot \mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right), 3\right)\right)\\
t_1 := {\sin y}^{2}\\
\mathbf{if}\;y \leq -8 \cdot 10^{-7}:\\
\;\;\;\;\frac{2 + \left(\cos x - \cos y\right) \cdot \left(t\_1 \cdot \left(\sqrt{2} \cdot -0.0625\right)\right)}{t\_0}\\
\mathbf{elif}\;y \leq 2.5 \cdot 10^{-5}:\\
\;\;\;\;\frac{\mathsf{fma}\left(\mathsf{fma}\left(\sin y, -0.0625, \sin x\right), \sqrt{2} \cdot \left(\mathsf{fma}\left(\sin x, -0.0625, \sin y\right) \cdot \left(\cos x + -1\right)\right), 2\right)}{\mathsf{fma}\left(3, 0.5 \cdot \left(\mathsf{fma}\left(\cos x, \sqrt{5} + -1, 3\right) - \sqrt{5}\right), 3\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625, t\_1 \cdot \left(\sqrt{2} \cdot \left(1 - \cos y\right)\right), 2\right)}{t\_0}\\
\end{array}
\end{array}
if y < -7.9999999999999996e-7Initial program 98.9%
Applied rewrites99.2%
Taylor expanded in x around 0
*-commutativeN/A
associate-*l*N/A
*-commutativeN/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f6461.6
Applied rewrites61.6%
if -7.9999999999999996e-7 < y < 2.50000000000000012e-5Initial program 99.6%
Applied rewrites99.6%
Taylor expanded in y around 0
sub-negN/A
lower-+.f64N/A
lower-cos.f64N/A
metadata-eval99.4
Applied rewrites99.4%
Taylor expanded in y around 0
+-commutativeN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
Applied rewrites99.4%
if 2.50000000000000012e-5 < y Initial program 98.9%
Applied rewrites99.3%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower--.f64N/A
lower-cos.f6465.1
Applied rewrites65.1%
Final simplification80.8%
(FPCore (x y)
:precision binary64
(let* ((t_0 (* (sqrt 5.0) 0.5))
(t_1 (* 3.0 (- 1.5 t_0)))
(t_2 (pow (sin y) 2.0))
(t_3 (* (sqrt 2.0) (- 1.0 (cos y)))))
(if (<= y -8e-7)
(/
(fma (* -0.0625 t_2) t_3 2.0)
(fma t_1 (cos y) (fma (fma 3.0 t_0 -1.5) (cos x) 3.0)))
(if (<= y 2.5e-5)
(/
(fma
(fma (sin y) -0.0625 (sin x))
(* (sqrt 2.0) (* (fma (sin x) -0.0625 (sin y)) (+ (cos x) -1.0)))
2.0)
(fma
3.0
(* 0.5 (- (fma (cos x) (+ (sqrt 5.0) -1.0) 3.0) (sqrt 5.0)))
3.0))
(/
(fma -0.0625 (* t_2 t_3) 2.0)
(fma
t_1
(cos y)
(fma 3.0 (* (cos x) (fma (sqrt 5.0) 0.5 -0.5)) 3.0)))))))
double code(double x, double y) {
double t_0 = sqrt(5.0) * 0.5;
double t_1 = 3.0 * (1.5 - t_0);
double t_2 = pow(sin(y), 2.0);
double t_3 = sqrt(2.0) * (1.0 - cos(y));
double tmp;
if (y <= -8e-7) {
tmp = fma((-0.0625 * t_2), t_3, 2.0) / fma(t_1, cos(y), fma(fma(3.0, t_0, -1.5), cos(x), 3.0));
} else if (y <= 2.5e-5) {
tmp = fma(fma(sin(y), -0.0625, sin(x)), (sqrt(2.0) * (fma(sin(x), -0.0625, sin(y)) * (cos(x) + -1.0))), 2.0) / fma(3.0, (0.5 * (fma(cos(x), (sqrt(5.0) + -1.0), 3.0) - sqrt(5.0))), 3.0);
} else {
tmp = fma(-0.0625, (t_2 * t_3), 2.0) / fma(t_1, cos(y), fma(3.0, (cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0));
}
return tmp;
}
function code(x, y) t_0 = Float64(sqrt(5.0) * 0.5) t_1 = Float64(3.0 * Float64(1.5 - t_0)) t_2 = sin(y) ^ 2.0 t_3 = Float64(sqrt(2.0) * Float64(1.0 - cos(y))) tmp = 0.0 if (y <= -8e-7) tmp = Float64(fma(Float64(-0.0625 * t_2), t_3, 2.0) / fma(t_1, cos(y), fma(fma(3.0, t_0, -1.5), cos(x), 3.0))); elseif (y <= 2.5e-5) tmp = Float64(fma(fma(sin(y), -0.0625, sin(x)), Float64(sqrt(2.0) * Float64(fma(sin(x), -0.0625, sin(y)) * Float64(cos(x) + -1.0))), 2.0) / fma(3.0, Float64(0.5 * Float64(fma(cos(x), Float64(sqrt(5.0) + -1.0), 3.0) - sqrt(5.0))), 3.0)); else tmp = Float64(fma(-0.0625, Float64(t_2 * t_3), 2.0) / fma(t_1, cos(y), fma(3.0, Float64(cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0))); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]}, Block[{t$95$1 = N[(3.0 * N[(1.5 - t$95$0), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]}, Block[{t$95$3 = N[(N[Sqrt[2.0], $MachinePrecision] * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[y, -8e-7], N[(N[(N[(-0.0625 * t$95$2), $MachinePrecision] * t$95$3 + 2.0), $MachinePrecision] / N[(t$95$1 * N[Cos[y], $MachinePrecision] + N[(N[(3.0 * t$95$0 + -1.5), $MachinePrecision] * N[Cos[x], $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[y, 2.5e-5], N[(N[(N[(N[Sin[y], $MachinePrecision] * -0.0625 + N[Sin[x], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[(N[Sin[x], $MachinePrecision] * -0.0625 + N[Sin[y], $MachinePrecision]), $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(3.0 * N[(0.5 * N[(N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision] + 3.0), $MachinePrecision] - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision], N[(N[(-0.0625 * N[(t$95$2 * t$95$3), $MachinePrecision] + 2.0), $MachinePrecision] / N[(t$95$1 * N[Cos[y], $MachinePrecision] + N[(3.0 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{5} \cdot 0.5\\
t_1 := 3 \cdot \left(1.5 - t\_0\right)\\
t_2 := {\sin y}^{2}\\
t_3 := \sqrt{2} \cdot \left(1 - \cos y\right)\\
\mathbf{if}\;y \leq -8 \cdot 10^{-7}:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625 \cdot t\_2, t\_3, 2\right)}{\mathsf{fma}\left(t\_1, \cos y, \mathsf{fma}\left(\mathsf{fma}\left(3, t\_0, -1.5\right), \cos x, 3\right)\right)}\\
\mathbf{elif}\;y \leq 2.5 \cdot 10^{-5}:\\
\;\;\;\;\frac{\mathsf{fma}\left(\mathsf{fma}\left(\sin y, -0.0625, \sin x\right), \sqrt{2} \cdot \left(\mathsf{fma}\left(\sin x, -0.0625, \sin y\right) \cdot \left(\cos x + -1\right)\right), 2\right)}{\mathsf{fma}\left(3, 0.5 \cdot \left(\mathsf{fma}\left(\cos x, \sqrt{5} + -1, 3\right) - \sqrt{5}\right), 3\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625, t\_2 \cdot t\_3, 2\right)}{\mathsf{fma}\left(t\_1, \cos y, \mathsf{fma}\left(3, \cos x \cdot \mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right), 3\right)\right)}\\
\end{array}
\end{array}
if y < -7.9999999999999996e-7Initial program 98.9%
Applied rewrites99.2%
Taylor expanded in x around inf
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-cos.f6499.3
Applied rewrites99.3%
Taylor expanded in x around 0
+-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower--.f64N/A
lower-cos.f6461.5
Applied rewrites61.5%
if -7.9999999999999996e-7 < y < 2.50000000000000012e-5Initial program 99.6%
Applied rewrites99.6%
Taylor expanded in y around 0
sub-negN/A
lower-+.f64N/A
lower-cos.f64N/A
metadata-eval99.4
Applied rewrites99.4%
Taylor expanded in y around 0
+-commutativeN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
Applied rewrites99.4%
if 2.50000000000000012e-5 < y Initial program 98.9%
Applied rewrites99.3%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower--.f64N/A
lower-cos.f6465.1
Applied rewrites65.1%
Final simplification80.8%
(FPCore (x y)
:precision binary64
(let* ((t_0 (* (sqrt 5.0) 0.5))
(t_1 (* 3.0 (- 1.5 t_0)))
(t_2 (fma t_1 (cos y) (fma (fma 3.0 t_0 -1.5) (cos x) 3.0)))
(t_3 (pow (sin y) 2.0))
(t_4 (* (sqrt 2.0) (- 1.0 (cos y)))))
(if (<= y -0.00035)
(/ (fma (* -0.0625 t_3) t_4 2.0) t_2)
(if (<= y 0.00062)
(/
(fma (* -0.0625 (pow (sin x) 2.0)) (* (sqrt 2.0) (+ (cos x) -1.0)) 2.0)
t_2)
(/
(fma -0.0625 (* t_3 t_4) 2.0)
(fma
t_1
(cos y)
(fma 3.0 (* (cos x) (fma (sqrt 5.0) 0.5 -0.5)) 3.0)))))))
double code(double x, double y) {
double t_0 = sqrt(5.0) * 0.5;
double t_1 = 3.0 * (1.5 - t_0);
double t_2 = fma(t_1, cos(y), fma(fma(3.0, t_0, -1.5), cos(x), 3.0));
double t_3 = pow(sin(y), 2.0);
double t_4 = sqrt(2.0) * (1.0 - cos(y));
double tmp;
if (y <= -0.00035) {
tmp = fma((-0.0625 * t_3), t_4, 2.0) / t_2;
} else if (y <= 0.00062) {
tmp = fma((-0.0625 * pow(sin(x), 2.0)), (sqrt(2.0) * (cos(x) + -1.0)), 2.0) / t_2;
} else {
tmp = fma(-0.0625, (t_3 * t_4), 2.0) / fma(t_1, cos(y), fma(3.0, (cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0));
}
return tmp;
}
function code(x, y) t_0 = Float64(sqrt(5.0) * 0.5) t_1 = Float64(3.0 * Float64(1.5 - t_0)) t_2 = fma(t_1, cos(y), fma(fma(3.0, t_0, -1.5), cos(x), 3.0)) t_3 = sin(y) ^ 2.0 t_4 = Float64(sqrt(2.0) * Float64(1.0 - cos(y))) tmp = 0.0 if (y <= -0.00035) tmp = Float64(fma(Float64(-0.0625 * t_3), t_4, 2.0) / t_2); elseif (y <= 0.00062) tmp = Float64(fma(Float64(-0.0625 * (sin(x) ^ 2.0)), Float64(sqrt(2.0) * Float64(cos(x) + -1.0)), 2.0) / t_2); else tmp = Float64(fma(-0.0625, Float64(t_3 * t_4), 2.0) / fma(t_1, cos(y), fma(3.0, Float64(cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0))); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]}, Block[{t$95$1 = N[(3.0 * N[(1.5 - t$95$0), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[(t$95$1 * N[Cos[y], $MachinePrecision] + N[(N[(3.0 * t$95$0 + -1.5), $MachinePrecision] * N[Cos[x], $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$3 = N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]}, Block[{t$95$4 = N[(N[Sqrt[2.0], $MachinePrecision] * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[y, -0.00035], N[(N[(N[(-0.0625 * t$95$3), $MachinePrecision] * t$95$4 + 2.0), $MachinePrecision] / t$95$2), $MachinePrecision], If[LessEqual[y, 0.00062], N[(N[(N[(-0.0625 * N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / t$95$2), $MachinePrecision], N[(N[(-0.0625 * N[(t$95$3 * t$95$4), $MachinePrecision] + 2.0), $MachinePrecision] / N[(t$95$1 * N[Cos[y], $MachinePrecision] + N[(3.0 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{5} \cdot 0.5\\
t_1 := 3 \cdot \left(1.5 - t\_0\right)\\
t_2 := \mathsf{fma}\left(t\_1, \cos y, \mathsf{fma}\left(\mathsf{fma}\left(3, t\_0, -1.5\right), \cos x, 3\right)\right)\\
t_3 := {\sin y}^{2}\\
t_4 := \sqrt{2} \cdot \left(1 - \cos y\right)\\
\mathbf{if}\;y \leq -0.00035:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625 \cdot t\_3, t\_4, 2\right)}{t\_2}\\
\mathbf{elif}\;y \leq 0.00062:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625 \cdot {\sin x}^{2}, \sqrt{2} \cdot \left(\cos x + -1\right), 2\right)}{t\_2}\\
\mathbf{else}:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625, t\_3 \cdot t\_4, 2\right)}{\mathsf{fma}\left(t\_1, \cos y, \mathsf{fma}\left(3, \cos x \cdot \mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right), 3\right)\right)}\\
\end{array}
\end{array}
if y < -3.49999999999999996e-4Initial program 98.9%
Applied rewrites99.2%
Taylor expanded in x around inf
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-cos.f6499.2
Applied rewrites99.2%
Taylor expanded in x around 0
+-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower--.f64N/A
lower-cos.f6460.1
Applied rewrites60.1%
if -3.49999999999999996e-4 < y < 6.2e-4Initial program 99.6%
Applied rewrites99.6%
Taylor expanded in x around inf
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-cos.f6499.6
Applied rewrites99.6%
Taylor expanded in y around 0
+-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
sub-negN/A
lower-+.f64N/A
lower-cos.f64N/A
metadata-eval99.1
Applied rewrites99.1%
if 6.2e-4 < y Initial program 98.9%
Applied rewrites99.3%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower--.f64N/A
lower-cos.f6465.1
Applied rewrites65.1%
Final simplification80.7%
(FPCore (x y)
:precision binary64
(let* ((t_0 (* (sqrt 5.0) 0.5))
(t_1 (* 3.0 (- 1.5 t_0)))
(t_2
(/
(fma
-0.0625
(* (pow (sin y) 2.0) (* (sqrt 2.0) (- 1.0 (cos y))))
2.0)
(fma
t_1
(cos y)
(fma 3.0 (* (cos x) (fma (sqrt 5.0) 0.5 -0.5)) 3.0)))))
(if (<= y -0.00035)
t_2
(if (<= y 0.00062)
(/
(fma (* -0.0625 (pow (sin x) 2.0)) (* (sqrt 2.0) (+ (cos x) -1.0)) 2.0)
(fma t_1 (cos y) (fma (fma 3.0 t_0 -1.5) (cos x) 3.0)))
t_2))))
double code(double x, double y) {
double t_0 = sqrt(5.0) * 0.5;
double t_1 = 3.0 * (1.5 - t_0);
double t_2 = fma(-0.0625, (pow(sin(y), 2.0) * (sqrt(2.0) * (1.0 - cos(y)))), 2.0) / fma(t_1, cos(y), fma(3.0, (cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0));
double tmp;
if (y <= -0.00035) {
tmp = t_2;
} else if (y <= 0.00062) {
tmp = fma((-0.0625 * pow(sin(x), 2.0)), (sqrt(2.0) * (cos(x) + -1.0)), 2.0) / fma(t_1, cos(y), fma(fma(3.0, t_0, -1.5), cos(x), 3.0));
} else {
tmp = t_2;
}
return tmp;
}
function code(x, y) t_0 = Float64(sqrt(5.0) * 0.5) t_1 = Float64(3.0 * Float64(1.5 - t_0)) t_2 = Float64(fma(-0.0625, Float64((sin(y) ^ 2.0) * Float64(sqrt(2.0) * Float64(1.0 - cos(y)))), 2.0) / fma(t_1, cos(y), fma(3.0, Float64(cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0))) tmp = 0.0 if (y <= -0.00035) tmp = t_2; elseif (y <= 0.00062) tmp = Float64(fma(Float64(-0.0625 * (sin(x) ^ 2.0)), Float64(sqrt(2.0) * Float64(cos(x) + -1.0)), 2.0) / fma(t_1, cos(y), fma(fma(3.0, t_0, -1.5), cos(x), 3.0))); else tmp = t_2; end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]}, Block[{t$95$1 = N[(3.0 * N[(1.5 - t$95$0), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[(N[(-0.0625 * N[(N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(t$95$1 * N[Cos[y], $MachinePrecision] + N[(3.0 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[y, -0.00035], t$95$2, If[LessEqual[y, 0.00062], N[(N[(N[(-0.0625 * N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(t$95$1 * N[Cos[y], $MachinePrecision] + N[(N[(3.0 * t$95$0 + -1.5), $MachinePrecision] * N[Cos[x], $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$2]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{5} \cdot 0.5\\
t_1 := 3 \cdot \left(1.5 - t\_0\right)\\
t_2 := \frac{\mathsf{fma}\left(-0.0625, {\sin y}^{2} \cdot \left(\sqrt{2} \cdot \left(1 - \cos y\right)\right), 2\right)}{\mathsf{fma}\left(t\_1, \cos y, \mathsf{fma}\left(3, \cos x \cdot \mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right), 3\right)\right)}\\
\mathbf{if}\;y \leq -0.00035:\\
\;\;\;\;t\_2\\
\mathbf{elif}\;y \leq 0.00062:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625 \cdot {\sin x}^{2}, \sqrt{2} \cdot \left(\cos x + -1\right), 2\right)}{\mathsf{fma}\left(t\_1, \cos y, \mathsf{fma}\left(\mathsf{fma}\left(3, t\_0, -1.5\right), \cos x, 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_2\\
\end{array}
\end{array}
if y < -3.49999999999999996e-4 or 6.2e-4 < y Initial program 98.9%
Applied rewrites99.2%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower--.f64N/A
lower-cos.f6463.0
Applied rewrites63.0%
if -3.49999999999999996e-4 < y < 6.2e-4Initial program 99.6%
Applied rewrites99.6%
Taylor expanded in x around inf
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
distribute-lft-inN/A
metadata-evalN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-cos.f6499.6
Applied rewrites99.6%
Taylor expanded in y around 0
+-commutativeN/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
sub-negN/A
lower-+.f64N/A
lower-cos.f64N/A
metadata-eval99.1
Applied rewrites99.1%
Final simplification80.7%
(FPCore (x y)
:precision binary64
(let* ((t_0 (fma (sqrt 5.0) 0.5 -0.5))
(t_1
(/
(fma
-0.0625
(* (pow (sin y) 2.0) (* (sqrt 2.0) (- 1.0 (cos y))))
2.0)
(fma
(* 3.0 (- 1.5 (* (sqrt 5.0) 0.5)))
(cos y)
(fma 3.0 (* (cos x) t_0) 3.0)))))
(if (<= y -0.00035)
t_1
(if (<= y 0.00062)
(/
(fma (pow (sin x) 2.0) (* (sqrt 2.0) (fma (cos x) -0.0625 0.0625)) 2.0)
(fma
(fma (sqrt 5.0) -0.5 1.5)
(* (cos y) 3.0)
(fma t_0 (* (cos x) 3.0) 3.0)))
t_1))))
double code(double x, double y) {
double t_0 = fma(sqrt(5.0), 0.5, -0.5);
double t_1 = fma(-0.0625, (pow(sin(y), 2.0) * (sqrt(2.0) * (1.0 - cos(y)))), 2.0) / fma((3.0 * (1.5 - (sqrt(5.0) * 0.5))), cos(y), fma(3.0, (cos(x) * t_0), 3.0));
double tmp;
if (y <= -0.00035) {
tmp = t_1;
} else if (y <= 0.00062) {
tmp = fma(pow(sin(x), 2.0), (sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)), 2.0) / fma(fma(sqrt(5.0), -0.5, 1.5), (cos(y) * 3.0), fma(t_0, (cos(x) * 3.0), 3.0));
} else {
tmp = t_1;
}
return tmp;
}
function code(x, y) t_0 = fma(sqrt(5.0), 0.5, -0.5) t_1 = Float64(fma(-0.0625, Float64((sin(y) ^ 2.0) * Float64(sqrt(2.0) * Float64(1.0 - cos(y)))), 2.0) / fma(Float64(3.0 * Float64(1.5 - Float64(sqrt(5.0) * 0.5))), cos(y), fma(3.0, Float64(cos(x) * t_0), 3.0))) tmp = 0.0 if (y <= -0.00035) tmp = t_1; elseif (y <= 0.00062) tmp = Float64(fma((sin(x) ^ 2.0), Float64(sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)), 2.0) / fma(fma(sqrt(5.0), -0.5, 1.5), Float64(cos(y) * 3.0), fma(t_0, Float64(cos(x) * 3.0), 3.0))); else tmp = t_1; end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision]}, Block[{t$95$1 = N[(N[(-0.0625 * N[(N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(N[(3.0 * N[(1.5 - N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(3.0 * N[(N[Cos[x], $MachinePrecision] * t$95$0), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[y, -0.00035], t$95$1, If[LessEqual[y, 0.00062], N[(N[(N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] * -0.0625 + 0.0625), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(N[(N[Sqrt[5.0], $MachinePrecision] * -0.5 + 1.5), $MachinePrecision] * N[(N[Cos[y], $MachinePrecision] * 3.0), $MachinePrecision] + N[(t$95$0 * N[(N[Cos[x], $MachinePrecision] * 3.0), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$1]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right)\\
t_1 := \frac{\mathsf{fma}\left(-0.0625, {\sin y}^{2} \cdot \left(\sqrt{2} \cdot \left(1 - \cos y\right)\right), 2\right)}{\mathsf{fma}\left(3 \cdot \left(1.5 - \sqrt{5} \cdot 0.5\right), \cos y, \mathsf{fma}\left(3, \cos x \cdot t\_0, 3\right)\right)}\\
\mathbf{if}\;y \leq -0.00035:\\
\;\;\;\;t\_1\\
\mathbf{elif}\;y \leq 0.00062:\\
\;\;\;\;\frac{\mathsf{fma}\left({\sin x}^{2}, \sqrt{2} \cdot \mathsf{fma}\left(\cos x, -0.0625, 0.0625\right), 2\right)}{\mathsf{fma}\left(\mathsf{fma}\left(\sqrt{5}, -0.5, 1.5\right), \cos y \cdot 3, \mathsf{fma}\left(t\_0, \cos x \cdot 3, 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_1\\
\end{array}
\end{array}
if y < -3.49999999999999996e-4 or 6.2e-4 < y Initial program 98.9%
Applied rewrites99.2%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower--.f64N/A
lower-cos.f6463.0
Applied rewrites63.0%
if -3.49999999999999996e-4 < y < 6.2e-4Initial program 99.6%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
associate-*l*N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
Applied rewrites99.1%
Applied rewrites99.1%
Final simplification80.7%
(FPCore (x y)
:precision binary64
(let* ((t_0
(/
(fma
(pow (sin x) 2.0)
(* (sqrt 2.0) (fma (cos x) -0.0625 0.0625))
2.0)
(fma
(fma (sqrt 5.0) -0.5 1.5)
(* (cos y) 3.0)
(fma (fma (sqrt 5.0) 0.5 -0.5) (* (cos x) 3.0) 3.0))))
(t_1 (+ (sqrt 5.0) -1.0)))
(if (<= x -0.00075)
t_0
(if (<= x 0.52)
(/
(fma -0.0625 (* (- 1.0 (cos y)) (* (sqrt 2.0) (pow (sin y) 2.0))) 2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_1 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) (- 3.0 (sqrt 5.0)) t_1) 3.0)))
t_0))))
double code(double x, double y) {
double t_0 = fma(pow(sin(x), 2.0), (sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)), 2.0) / fma(fma(sqrt(5.0), -0.5, 1.5), (cos(y) * 3.0), fma(fma(sqrt(5.0), 0.5, -0.5), (cos(x) * 3.0), 3.0));
double t_1 = sqrt(5.0) + -1.0;
double tmp;
if (x <= -0.00075) {
tmp = t_0;
} else if (x <= 0.52) {
tmp = fma(-0.0625, ((1.0 - cos(y)) * (sqrt(2.0) * pow(sin(y), 2.0))), 2.0) / fma(x, (x * fma((x * x), (t_1 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), (3.0 - sqrt(5.0)), t_1), 3.0));
} else {
tmp = t_0;
}
return tmp;
}
function code(x, y) t_0 = Float64(fma((sin(x) ^ 2.0), Float64(sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)), 2.0) / fma(fma(sqrt(5.0), -0.5, 1.5), Float64(cos(y) * 3.0), fma(fma(sqrt(5.0), 0.5, -0.5), Float64(cos(x) * 3.0), 3.0))) t_1 = Float64(sqrt(5.0) + -1.0) tmp = 0.0 if (x <= -0.00075) tmp = t_0; elseif (x <= 0.52) tmp = Float64(fma(-0.0625, Float64(Float64(1.0 - cos(y)) * Float64(sqrt(2.0) * (sin(y) ^ 2.0))), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_1 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), Float64(3.0 - sqrt(5.0)), t_1), 3.0))); else tmp = t_0; end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[(N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] * -0.0625 + 0.0625), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(N[(N[Sqrt[5.0], $MachinePrecision] * -0.5 + 1.5), $MachinePrecision] * N[(N[Cos[y], $MachinePrecision] * 3.0), $MachinePrecision] + N[(N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] * 3.0), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, If[LessEqual[x, -0.00075], t$95$0, If[LessEqual[x, 0.52], N[(N[(-0.0625 * N[(N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$1 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + t$95$1), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$0]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \frac{\mathsf{fma}\left({\sin x}^{2}, \sqrt{2} \cdot \mathsf{fma}\left(\cos x, -0.0625, 0.0625\right), 2\right)}{\mathsf{fma}\left(\mathsf{fma}\left(\sqrt{5}, -0.5, 1.5\right), \cos y \cdot 3, \mathsf{fma}\left(\mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right), \cos x \cdot 3, 3\right)\right)}\\
t_1 := \sqrt{5} + -1\\
\mathbf{if}\;x \leq -0.00075:\\
\;\;\;\;t\_0\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625, \left(1 - \cos y\right) \cdot \left(\sqrt{2} \cdot {\sin y}^{2}\right), 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_1 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, 3 - \sqrt{5}, t\_1\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_0\\
\end{array}
\end{array}
if x < -7.5000000000000002e-4 or 0.52000000000000002 < x Initial program 98.9%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
associate-*l*N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
Applied rewrites61.9%
Applied rewrites61.9%
if -7.5000000000000002e-4 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.4%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower--.f64N/A
lower-cos.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-pow.f64N/A
lower-sin.f6498.2
Applied rewrites98.2%
(FPCore (x y)
:precision binary64
(let* ((t_0 (fma (sqrt 5.0) 0.5 -0.5))
(t_1
(fma
(pow (sin x) 2.0)
(* (sqrt 2.0) (fma (cos x) -0.0625 0.0625))
2.0))
(t_2 (fma (sqrt 5.0) -0.5 1.5))
(t_3 (+ (sqrt 5.0) -1.0)))
(if (<= x -0.00075)
(/ t_1 (* 3.0 (fma t_0 (cos x) (+ 1.0 (* (cos y) t_2)))))
(if (<= x 0.52)
(/
(fma -0.0625 (* (- 1.0 (cos y)) (* (sqrt 2.0) (pow (sin y) 2.0))) 2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_3 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) (- 3.0 (sqrt 5.0)) t_3) 3.0)))
(/ t_1 (* 3.0 (fma (cos y) t_2 (fma t_0 (cos x) 1.0))))))))
double code(double x, double y) {
double t_0 = fma(sqrt(5.0), 0.5, -0.5);
double t_1 = fma(pow(sin(x), 2.0), (sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)), 2.0);
double t_2 = fma(sqrt(5.0), -0.5, 1.5);
double t_3 = sqrt(5.0) + -1.0;
double tmp;
if (x <= -0.00075) {
tmp = t_1 / (3.0 * fma(t_0, cos(x), (1.0 + (cos(y) * t_2))));
} else if (x <= 0.52) {
tmp = fma(-0.0625, ((1.0 - cos(y)) * (sqrt(2.0) * pow(sin(y), 2.0))), 2.0) / fma(x, (x * fma((x * x), (t_3 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), (3.0 - sqrt(5.0)), t_3), 3.0));
} else {
tmp = t_1 / (3.0 * fma(cos(y), t_2, fma(t_0, cos(x), 1.0)));
}
return tmp;
}
function code(x, y) t_0 = fma(sqrt(5.0), 0.5, -0.5) t_1 = fma((sin(x) ^ 2.0), Float64(sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)), 2.0) t_2 = fma(sqrt(5.0), -0.5, 1.5) t_3 = Float64(sqrt(5.0) + -1.0) tmp = 0.0 if (x <= -0.00075) tmp = Float64(t_1 / Float64(3.0 * fma(t_0, cos(x), Float64(1.0 + Float64(cos(y) * t_2))))); elseif (x <= 0.52) tmp = Float64(fma(-0.0625, Float64(Float64(1.0 - cos(y)) * Float64(sqrt(2.0) * (sin(y) ^ 2.0))), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_3 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), Float64(3.0 - sqrt(5.0)), t_3), 3.0))); else tmp = Float64(t_1 / Float64(3.0 * fma(cos(y), t_2, fma(t_0, cos(x), 1.0)))); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision]}, Block[{t$95$1 = N[(N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] * -0.0625 + 0.0625), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision]}, Block[{t$95$2 = N[(N[Sqrt[5.0], $MachinePrecision] * -0.5 + 1.5), $MachinePrecision]}, Block[{t$95$3 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, If[LessEqual[x, -0.00075], N[(t$95$1 / N[(3.0 * N[(t$95$0 * N[Cos[x], $MachinePrecision] + N[(1.0 + N[(N[Cos[y], $MachinePrecision] * t$95$2), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[x, 0.52], N[(N[(-0.0625 * N[(N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$3 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + t$95$3), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(t$95$1 / N[(3.0 * N[(N[Cos[y], $MachinePrecision] * t$95$2 + N[(t$95$0 * N[Cos[x], $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right)\\
t_1 := \mathsf{fma}\left({\sin x}^{2}, \sqrt{2} \cdot \mathsf{fma}\left(\cos x, -0.0625, 0.0625\right), 2\right)\\
t_2 := \mathsf{fma}\left(\sqrt{5}, -0.5, 1.5\right)\\
t_3 := \sqrt{5} + -1\\
\mathbf{if}\;x \leq -0.00075:\\
\;\;\;\;\frac{t\_1}{3 \cdot \mathsf{fma}\left(t\_0, \cos x, 1 + \cos y \cdot t\_2\right)}\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625, \left(1 - \cos y\right) \cdot \left(\sqrt{2} \cdot {\sin y}^{2}\right), 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_3 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, 3 - \sqrt{5}, t\_3\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{t\_1}{3 \cdot \mathsf{fma}\left(\cos y, t\_2, \mathsf{fma}\left(t\_0, \cos x, 1\right)\right)}\\
\end{array}
\end{array}
if x < -7.5000000000000002e-4Initial program 98.9%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
associate-*l*N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
Applied rewrites62.0%
Applied rewrites62.1%
if -7.5000000000000002e-4 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.4%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower--.f64N/A
lower-cos.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-pow.f64N/A
lower-sin.f6498.2
Applied rewrites98.2%
if 0.52000000000000002 < x Initial program 98.8%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
associate-*l*N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
Applied rewrites61.7%
Applied rewrites61.8%
Final simplification80.6%
(FPCore (x y)
:precision binary64
(let* ((t_0 (+ (sqrt 5.0) -1.0))
(t_1
(fma
(pow (sin x) 2.0)
(* (sqrt 2.0) (fma (cos x) -0.0625 0.0625))
2.0))
(t_2 (- 3.0 (sqrt 5.0))))
(if (<= x -0.00075)
(/ t_1 (* 3.0 (fma 0.5 (fma (cos x) t_0 (* (cos y) t_2)) 1.0)))
(if (<= x 0.52)
(/
(fma -0.0625 (* (- 1.0 (cos y)) (* (sqrt 2.0) (pow (sin y) 2.0))) 2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_0 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) t_2 t_0) 3.0)))
(/
t_1
(*
3.0
(fma
(cos y)
(fma (sqrt 5.0) -0.5 1.5)
(fma (fma (sqrt 5.0) 0.5 -0.5) (cos x) 1.0))))))))
double code(double x, double y) {
double t_0 = sqrt(5.0) + -1.0;
double t_1 = fma(pow(sin(x), 2.0), (sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)), 2.0);
double t_2 = 3.0 - sqrt(5.0);
double tmp;
if (x <= -0.00075) {
tmp = t_1 / (3.0 * fma(0.5, fma(cos(x), t_0, (cos(y) * t_2)), 1.0));
} else if (x <= 0.52) {
tmp = fma(-0.0625, ((1.0 - cos(y)) * (sqrt(2.0) * pow(sin(y), 2.0))), 2.0) / fma(x, (x * fma((x * x), (t_0 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), t_2, t_0), 3.0));
} else {
tmp = t_1 / (3.0 * fma(cos(y), fma(sqrt(5.0), -0.5, 1.5), fma(fma(sqrt(5.0), 0.5, -0.5), cos(x), 1.0)));
}
return tmp;
}
function code(x, y) t_0 = Float64(sqrt(5.0) + -1.0) t_1 = fma((sin(x) ^ 2.0), Float64(sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)), 2.0) t_2 = Float64(3.0 - sqrt(5.0)) tmp = 0.0 if (x <= -0.00075) tmp = Float64(t_1 / Float64(3.0 * fma(0.5, fma(cos(x), t_0, Float64(cos(y) * t_2)), 1.0))); elseif (x <= 0.52) tmp = Float64(fma(-0.0625, Float64(Float64(1.0 - cos(y)) * Float64(sqrt(2.0) * (sin(y) ^ 2.0))), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_0 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), t_2, t_0), 3.0))); else tmp = Float64(t_1 / Float64(3.0 * fma(cos(y), fma(sqrt(5.0), -0.5, 1.5), fma(fma(sqrt(5.0), 0.5, -0.5), cos(x), 1.0)))); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, Block[{t$95$1 = N[(N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] * -0.0625 + 0.0625), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision]}, Block[{t$95$2 = N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -0.00075], N[(t$95$1 / N[(3.0 * N[(0.5 * N[(N[Cos[x], $MachinePrecision] * t$95$0 + N[(N[Cos[y], $MachinePrecision] * t$95$2), $MachinePrecision]), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[x, 0.52], N[(N[(-0.0625 * N[(N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$0 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * t$95$2 + t$95$0), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(t$95$1 / N[(3.0 * N[(N[Cos[y], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] * -0.5 + 1.5), $MachinePrecision] + N[(N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision] * N[Cos[x], $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{5} + -1\\
t_1 := \mathsf{fma}\left({\sin x}^{2}, \sqrt{2} \cdot \mathsf{fma}\left(\cos x, -0.0625, 0.0625\right), 2\right)\\
t_2 := 3 - \sqrt{5}\\
\mathbf{if}\;x \leq -0.00075:\\
\;\;\;\;\frac{t\_1}{3 \cdot \mathsf{fma}\left(0.5, \mathsf{fma}\left(\cos x, t\_0, \cos y \cdot t\_2\right), 1\right)}\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625, \left(1 - \cos y\right) \cdot \left(\sqrt{2} \cdot {\sin y}^{2}\right), 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_0 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, t\_2, t\_0\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{t\_1}{3 \cdot \mathsf{fma}\left(\cos y, \mathsf{fma}\left(\sqrt{5}, -0.5, 1.5\right), \mathsf{fma}\left(\mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right), \cos x, 1\right)\right)}\\
\end{array}
\end{array}
if x < -7.5000000000000002e-4Initial program 98.9%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
associate-*l*N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
Applied rewrites62.0%
Taylor expanded in x around inf
+-commutativeN/A
distribute-lft-outN/A
lower-fma.f64N/A
lower-fma.f64N/A
lower-cos.f64N/A
sub-negN/A
lower-+.f64N/A
lower-sqrt.f64N/A
metadata-evalN/A
lower-*.f64N/A
lower-cos.f64N/A
lower--.f64N/A
lower-sqrt.f6462.0
Applied rewrites62.0%
if -7.5000000000000002e-4 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.4%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower--.f64N/A
lower-cos.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-pow.f64N/A
lower-sin.f6498.2
Applied rewrites98.2%
if 0.52000000000000002 < x Initial program 98.8%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
associate-*l*N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
Applied rewrites61.7%
Applied rewrites61.8%
Final simplification80.6%
(FPCore (x y)
:precision binary64
(let* ((t_0 (+ (sqrt 5.0) -1.0))
(t_1
(fma
(pow (sin x) 2.0)
(* (sqrt 2.0) (fma (cos x) -0.0625 0.0625))
2.0))
(t_2 (- 3.0 (sqrt 5.0)))
(t_3 (fma (cos x) t_0 (* (cos y) t_2))))
(if (<= x -0.00075)
(/ t_1 (* 3.0 (fma 0.5 t_3 1.0)))
(if (<= x 0.52)
(/
(fma -0.0625 (* (- 1.0 (cos y)) (* (sqrt 2.0) (pow (sin y) 2.0))) 2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_0 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) t_2 t_0) 3.0)))
(/ t_1 (fma 1.5 t_3 3.0))))))
double code(double x, double y) {
double t_0 = sqrt(5.0) + -1.0;
double t_1 = fma(pow(sin(x), 2.0), (sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)), 2.0);
double t_2 = 3.0 - sqrt(5.0);
double t_3 = fma(cos(x), t_0, (cos(y) * t_2));
double tmp;
if (x <= -0.00075) {
tmp = t_1 / (3.0 * fma(0.5, t_3, 1.0));
} else if (x <= 0.52) {
tmp = fma(-0.0625, ((1.0 - cos(y)) * (sqrt(2.0) * pow(sin(y), 2.0))), 2.0) / fma(x, (x * fma((x * x), (t_0 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), t_2, t_0), 3.0));
} else {
tmp = t_1 / fma(1.5, t_3, 3.0);
}
return tmp;
}
function code(x, y) t_0 = Float64(sqrt(5.0) + -1.0) t_1 = fma((sin(x) ^ 2.0), Float64(sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)), 2.0) t_2 = Float64(3.0 - sqrt(5.0)) t_3 = fma(cos(x), t_0, Float64(cos(y) * t_2)) tmp = 0.0 if (x <= -0.00075) tmp = Float64(t_1 / Float64(3.0 * fma(0.5, t_3, 1.0))); elseif (x <= 0.52) tmp = Float64(fma(-0.0625, Float64(Float64(1.0 - cos(y)) * Float64(sqrt(2.0) * (sin(y) ^ 2.0))), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_0 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), t_2, t_0), 3.0))); else tmp = Float64(t_1 / fma(1.5, t_3, 3.0)); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, Block[{t$95$1 = N[(N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] * -0.0625 + 0.0625), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision]}, Block[{t$95$2 = N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$3 = N[(N[Cos[x], $MachinePrecision] * t$95$0 + N[(N[Cos[y], $MachinePrecision] * t$95$2), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -0.00075], N[(t$95$1 / N[(3.0 * N[(0.5 * t$95$3 + 1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[x, 0.52], N[(N[(-0.0625 * N[(N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$0 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * t$95$2 + t$95$0), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(t$95$1 / N[(1.5 * t$95$3 + 3.0), $MachinePrecision]), $MachinePrecision]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{5} + -1\\
t_1 := \mathsf{fma}\left({\sin x}^{2}, \sqrt{2} \cdot \mathsf{fma}\left(\cos x, -0.0625, 0.0625\right), 2\right)\\
t_2 := 3 - \sqrt{5}\\
t_3 := \mathsf{fma}\left(\cos x, t\_0, \cos y \cdot t\_2\right)\\
\mathbf{if}\;x \leq -0.00075:\\
\;\;\;\;\frac{t\_1}{3 \cdot \mathsf{fma}\left(0.5, t\_3, 1\right)}\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625, \left(1 - \cos y\right) \cdot \left(\sqrt{2} \cdot {\sin y}^{2}\right), 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_0 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, t\_2, t\_0\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{t\_1}{\mathsf{fma}\left(1.5, t\_3, 3\right)}\\
\end{array}
\end{array}
if x < -7.5000000000000002e-4Initial program 98.9%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
associate-*l*N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
Applied rewrites62.0%
Taylor expanded in x around inf
+-commutativeN/A
distribute-lft-outN/A
lower-fma.f64N/A
lower-fma.f64N/A
lower-cos.f64N/A
sub-negN/A
lower-+.f64N/A
lower-sqrt.f64N/A
metadata-evalN/A
lower-*.f64N/A
lower-cos.f64N/A
lower--.f64N/A
lower-sqrt.f6462.0
Applied rewrites62.0%
if -7.5000000000000002e-4 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.4%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower--.f64N/A
lower-cos.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-pow.f64N/A
lower-sin.f6498.2
Applied rewrites98.2%
if 0.52000000000000002 < x Initial program 98.8%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
associate-*l*N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
Applied rewrites61.7%
Taylor expanded in x around inf
+-commutativeN/A
distribute-lft-inN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
lower-fma.f64N/A
Applied rewrites61.7%
(FPCore (x y)
:precision binary64
(let* ((t_0 (+ (sqrt 5.0) -1.0))
(t_1 (- 3.0 (sqrt 5.0)))
(t_2
(/
(fma
(pow (sin x) 2.0)
(* (sqrt 2.0) (fma (cos x) -0.0625 0.0625))
2.0)
(fma 1.5 (fma (cos x) t_0 (* (cos y) t_1)) 3.0))))
(if (<= x -0.00075)
t_2
(if (<= x 0.52)
(/
(fma -0.0625 (* (- 1.0 (cos y)) (* (sqrt 2.0) (pow (sin y) 2.0))) 2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_0 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) t_1 t_0) 3.0)))
t_2))))
double code(double x, double y) {
double t_0 = sqrt(5.0) + -1.0;
double t_1 = 3.0 - sqrt(5.0);
double t_2 = fma(pow(sin(x), 2.0), (sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)), 2.0) / fma(1.5, fma(cos(x), t_0, (cos(y) * t_1)), 3.0);
double tmp;
if (x <= -0.00075) {
tmp = t_2;
} else if (x <= 0.52) {
tmp = fma(-0.0625, ((1.0 - cos(y)) * (sqrt(2.0) * pow(sin(y), 2.0))), 2.0) / fma(x, (x * fma((x * x), (t_0 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), t_1, t_0), 3.0));
} else {
tmp = t_2;
}
return tmp;
}
function code(x, y) t_0 = Float64(sqrt(5.0) + -1.0) t_1 = Float64(3.0 - sqrt(5.0)) t_2 = Float64(fma((sin(x) ^ 2.0), Float64(sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)), 2.0) / fma(1.5, fma(cos(x), t_0, Float64(cos(y) * t_1)), 3.0)) tmp = 0.0 if (x <= -0.00075) tmp = t_2; elseif (x <= 0.52) tmp = Float64(fma(-0.0625, Float64(Float64(1.0 - cos(y)) * Float64(sqrt(2.0) * (sin(y) ^ 2.0))), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_0 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), t_1, t_0), 3.0))); else tmp = t_2; end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, Block[{t$95$1 = N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[(N[(N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] * -0.0625 + 0.0625), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(1.5 * N[(N[Cos[x], $MachinePrecision] * t$95$0 + N[(N[Cos[y], $MachinePrecision] * t$95$1), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -0.00075], t$95$2, If[LessEqual[x, 0.52], N[(N[(-0.0625 * N[(N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$0 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * t$95$1 + t$95$0), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$2]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{5} + -1\\
t_1 := 3 - \sqrt{5}\\
t_2 := \frac{\mathsf{fma}\left({\sin x}^{2}, \sqrt{2} \cdot \mathsf{fma}\left(\cos x, -0.0625, 0.0625\right), 2\right)}{\mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos x, t\_0, \cos y \cdot t\_1\right), 3\right)}\\
\mathbf{if}\;x \leq -0.00075:\\
\;\;\;\;t\_2\\
\mathbf{elif}\;x \leq 0.52:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625, \left(1 - \cos y\right) \cdot \left(\sqrt{2} \cdot {\sin y}^{2}\right), 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_0 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, t\_1, t\_0\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_2\\
\end{array}
\end{array}
if x < -7.5000000000000002e-4 or 0.52000000000000002 < x Initial program 98.9%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
associate-*l*N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
Applied rewrites61.9%
Taylor expanded in x around inf
+-commutativeN/A
distribute-lft-inN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
lower-fma.f64N/A
Applied rewrites61.9%
if -7.5000000000000002e-4 < x < 0.52000000000000002Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.4%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower--.f64N/A
lower-cos.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-pow.f64N/A
lower-sin.f6498.2
Applied rewrites98.2%
(FPCore (x y)
:precision binary64
(let* ((t_0 (+ (sqrt 5.0) -1.0))
(t_1 (pow (sin x) 2.0))
(t_2 (- 3.0 (sqrt 5.0)))
(t_3 (fma (cos x) t_0 t_2))
(t_4 (* (sqrt 2.0) (fma (cos x) -0.0625 0.0625))))
(if (<= x -0.00105)
(/
(fma (* t_1 t_4) 0.3333333333333333 0.6666666666666666)
(fma 0.5 t_3 1.0))
(if (<= x 0.0035)
(/
(fma -0.0625 (* (- 1.0 (cos y)) (* (sqrt 2.0) (pow (sin y) 2.0))) 2.0)
(fma
x
(*
x
(fma
(* x x)
(* t_0 (fma -0.0020833333333333333 (* x x) 0.0625))
(fma (sqrt 5.0) -0.75 0.75)))
(fma 1.5 (fma (cos y) t_2 t_0) 3.0)))
(/ (fma t_1 t_4 2.0) (fma 1.5 t_3 3.0))))))
double code(double x, double y) {
double t_0 = sqrt(5.0) + -1.0;
double t_1 = pow(sin(x), 2.0);
double t_2 = 3.0 - sqrt(5.0);
double t_3 = fma(cos(x), t_0, t_2);
double t_4 = sqrt(2.0) * fma(cos(x), -0.0625, 0.0625);
double tmp;
if (x <= -0.00105) {
tmp = fma((t_1 * t_4), 0.3333333333333333, 0.6666666666666666) / fma(0.5, t_3, 1.0);
} else if (x <= 0.0035) {
tmp = fma(-0.0625, ((1.0 - cos(y)) * (sqrt(2.0) * pow(sin(y), 2.0))), 2.0) / fma(x, (x * fma((x * x), (t_0 * fma(-0.0020833333333333333, (x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), t_2, t_0), 3.0));
} else {
tmp = fma(t_1, t_4, 2.0) / fma(1.5, t_3, 3.0);
}
return tmp;
}
function code(x, y) t_0 = Float64(sqrt(5.0) + -1.0) t_1 = sin(x) ^ 2.0 t_2 = Float64(3.0 - sqrt(5.0)) t_3 = fma(cos(x), t_0, t_2) t_4 = Float64(sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)) tmp = 0.0 if (x <= -0.00105) tmp = Float64(fma(Float64(t_1 * t_4), 0.3333333333333333, 0.6666666666666666) / fma(0.5, t_3, 1.0)); elseif (x <= 0.0035) tmp = Float64(fma(-0.0625, Float64(Float64(1.0 - cos(y)) * Float64(sqrt(2.0) * (sin(y) ^ 2.0))), 2.0) / fma(x, Float64(x * fma(Float64(x * x), Float64(t_0 * fma(-0.0020833333333333333, Float64(x * x), 0.0625)), fma(sqrt(5.0), -0.75, 0.75))), fma(1.5, fma(cos(y), t_2, t_0), 3.0))); else tmp = Float64(fma(t_1, t_4, 2.0) / fma(1.5, t_3, 3.0)); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, Block[{t$95$1 = N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision]}, Block[{t$95$2 = N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$3 = N[(N[Cos[x], $MachinePrecision] * t$95$0 + t$95$2), $MachinePrecision]}, Block[{t$95$4 = N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] * -0.0625 + 0.0625), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -0.00105], N[(N[(N[(t$95$1 * t$95$4), $MachinePrecision] * 0.3333333333333333 + 0.6666666666666666), $MachinePrecision] / N[(0.5 * t$95$3 + 1.0), $MachinePrecision]), $MachinePrecision], If[LessEqual[x, 0.0035], N[(N[(-0.0625 * N[(N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(x * N[(x * N[(N[(x * x), $MachinePrecision] * N[(t$95$0 * N[(-0.0020833333333333333 * N[(x * x), $MachinePrecision] + 0.0625), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] * -0.75 + 0.75), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.5 * N[(N[Cos[y], $MachinePrecision] * t$95$2 + t$95$0), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[(t$95$1 * t$95$4 + 2.0), $MachinePrecision] / N[(1.5 * t$95$3 + 3.0), $MachinePrecision]), $MachinePrecision]]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{5} + -1\\
t_1 := {\sin x}^{2}\\
t_2 := 3 - \sqrt{5}\\
t_3 := \mathsf{fma}\left(\cos x, t\_0, t\_2\right)\\
t_4 := \sqrt{2} \cdot \mathsf{fma}\left(\cos x, -0.0625, 0.0625\right)\\
\mathbf{if}\;x \leq -0.00105:\\
\;\;\;\;\frac{\mathsf{fma}\left(t\_1 \cdot t\_4, 0.3333333333333333, 0.6666666666666666\right)}{\mathsf{fma}\left(0.5, t\_3, 1\right)}\\
\mathbf{elif}\;x \leq 0.0035:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625, \left(1 - \cos y\right) \cdot \left(\sqrt{2} \cdot {\sin y}^{2}\right), 2\right)}{\mathsf{fma}\left(x, x \cdot \mathsf{fma}\left(x \cdot x, t\_0 \cdot \mathsf{fma}\left(-0.0020833333333333333, x \cdot x, 0.0625\right), \mathsf{fma}\left(\sqrt{5}, -0.75, 0.75\right)\right), \mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos y, t\_2, t\_0\right), 3\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{\mathsf{fma}\left(t\_1, t\_4, 2\right)}{\mathsf{fma}\left(1.5, t\_3, 3\right)}\\
\end{array}
\end{array}
if x < -0.00104999999999999994Initial program 98.9%
Taylor expanded in y around 0
lower-+.f64N/A
+-commutativeN/A
associate-+r+N/A
associate-*r*N/A
distribute-rgt-outN/A
lower-fma.f64N/A
lower--.f64N/A
lower-sqrt.f64N/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
Applied rewrites52.5%
Taylor expanded in y around 0
Applied rewrites61.3%
if -0.00104999999999999994 < x < 0.00350000000000000007Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.7%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower--.f64N/A
lower-cos.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-pow.f64N/A
lower-sin.f6498.8
Applied rewrites98.8%
if 0.00350000000000000007 < x Initial program 98.8%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
associate-*l*N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
Applied rewrites61.1%
Taylor expanded in y around 0
+-commutativeN/A
distribute-lft-inN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
lower-fma.f64N/A
lower-fma.f64N/A
lower-cos.f64N/A
sub-negN/A
lower-+.f64N/A
lower-sqrt.f64N/A
metadata-evalN/A
lower--.f64N/A
lower-sqrt.f6460.0
Applied rewrites60.0%
(FPCore (x y)
:precision binary64
(let* ((t_0 (pow (sin x) 2.0))
(t_1 (- 3.0 (sqrt 5.0)))
(t_2 (fma (cos x) (+ (sqrt 5.0) -1.0) t_1))
(t_3 (* (sqrt 2.0) (fma (cos x) -0.0625 0.0625))))
(if (<= x -950000.0)
(/
(fma (* t_0 t_3) 0.3333333333333333 0.6666666666666666)
(fma 0.5 t_2 1.0))
(if (<= x 0.0035)
(/
(fma -0.0625 (* (- 1.0 (cos y)) (* (sqrt 2.0) (pow (sin y) 2.0))) 2.0)
(fma 1.5 (+ (sqrt 5.0) (fma (cos y) t_1 -1.0)) 3.0))
(/ (fma t_0 t_3 2.0) (fma 1.5 t_2 3.0))))))
double code(double x, double y) {
double t_0 = pow(sin(x), 2.0);
double t_1 = 3.0 - sqrt(5.0);
double t_2 = fma(cos(x), (sqrt(5.0) + -1.0), t_1);
double t_3 = sqrt(2.0) * fma(cos(x), -0.0625, 0.0625);
double tmp;
if (x <= -950000.0) {
tmp = fma((t_0 * t_3), 0.3333333333333333, 0.6666666666666666) / fma(0.5, t_2, 1.0);
} else if (x <= 0.0035) {
tmp = fma(-0.0625, ((1.0 - cos(y)) * (sqrt(2.0) * pow(sin(y), 2.0))), 2.0) / fma(1.5, (sqrt(5.0) + fma(cos(y), t_1, -1.0)), 3.0);
} else {
tmp = fma(t_0, t_3, 2.0) / fma(1.5, t_2, 3.0);
}
return tmp;
}
function code(x, y) t_0 = sin(x) ^ 2.0 t_1 = Float64(3.0 - sqrt(5.0)) t_2 = fma(cos(x), Float64(sqrt(5.0) + -1.0), t_1) t_3 = Float64(sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)) tmp = 0.0 if (x <= -950000.0) tmp = Float64(fma(Float64(t_0 * t_3), 0.3333333333333333, 0.6666666666666666) / fma(0.5, t_2, 1.0)); elseif (x <= 0.0035) tmp = Float64(fma(-0.0625, Float64(Float64(1.0 - cos(y)) * Float64(sqrt(2.0) * (sin(y) ^ 2.0))), 2.0) / fma(1.5, Float64(sqrt(5.0) + fma(cos(y), t_1, -1.0)), 3.0)); else tmp = Float64(fma(t_0, t_3, 2.0) / fma(1.5, t_2, 3.0)); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision]}, Block[{t$95$1 = N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision] + t$95$1), $MachinePrecision]}, Block[{t$95$3 = N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] * -0.0625 + 0.0625), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -950000.0], N[(N[(N[(t$95$0 * t$95$3), $MachinePrecision] * 0.3333333333333333 + 0.6666666666666666), $MachinePrecision] / N[(0.5 * t$95$2 + 1.0), $MachinePrecision]), $MachinePrecision], If[LessEqual[x, 0.0035], N[(N[(-0.0625 * N[(N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(1.5 * N[(N[Sqrt[5.0], $MachinePrecision] + N[(N[Cos[y], $MachinePrecision] * t$95$1 + -1.0), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision], N[(N[(t$95$0 * t$95$3 + 2.0), $MachinePrecision] / N[(1.5 * t$95$2 + 3.0), $MachinePrecision]), $MachinePrecision]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := {\sin x}^{2}\\
t_1 := 3 - \sqrt{5}\\
t_2 := \mathsf{fma}\left(\cos x, \sqrt{5} + -1, t\_1\right)\\
t_3 := \sqrt{2} \cdot \mathsf{fma}\left(\cos x, -0.0625, 0.0625\right)\\
\mathbf{if}\;x \leq -950000:\\
\;\;\;\;\frac{\mathsf{fma}\left(t\_0 \cdot t\_3, 0.3333333333333333, 0.6666666666666666\right)}{\mathsf{fma}\left(0.5, t\_2, 1\right)}\\
\mathbf{elif}\;x \leq 0.0035:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625, \left(1 - \cos y\right) \cdot \left(\sqrt{2} \cdot {\sin y}^{2}\right), 2\right)}{\mathsf{fma}\left(1.5, \sqrt{5} + \mathsf{fma}\left(\cos y, t\_1, -1\right), 3\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{\mathsf{fma}\left(t\_0, t\_3, 2\right)}{\mathsf{fma}\left(1.5, t\_2, 3\right)}\\
\end{array}
\end{array}
if x < -9.5e5Initial program 99.0%
Taylor expanded in y around 0
lower-+.f64N/A
+-commutativeN/A
associate-+r+N/A
associate-*r*N/A
distribute-rgt-outN/A
lower-fma.f64N/A
lower--.f64N/A
lower-sqrt.f64N/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
Applied rewrites53.3%
Taylor expanded in y around 0
Applied rewrites61.9%
if -9.5e5 < x < 0.00350000000000000007Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.0%
Taylor expanded in x around 0
lower-/.f64N/A
+-commutativeN/A
lower-fma.f64N/A
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower--.f64N/A
lower-cos.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
Applied rewrites98.1%
if 0.00350000000000000007 < x Initial program 98.8%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
associate-*l*N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
Applied rewrites61.1%
Taylor expanded in y around 0
+-commutativeN/A
distribute-lft-inN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
lower-fma.f64N/A
lower-fma.f64N/A
lower-cos.f64N/A
sub-negN/A
lower-+.f64N/A
lower-sqrt.f64N/A
metadata-evalN/A
lower--.f64N/A
lower-sqrt.f6460.0
Applied rewrites60.0%
(FPCore (x y)
:precision binary64
(let* ((t_0 (- 3.0 (sqrt 5.0)))
(t_1
(/
(fma
(pow (sin x) 2.0)
(* (sqrt 2.0) (fma (cos x) -0.0625 0.0625))
2.0)
(fma 1.5 (fma (cos x) (+ (sqrt 5.0) -1.0) t_0) 3.0))))
(if (<= x -950000.0)
t_1
(if (<= x 0.0035)
(/
(fma -0.0625 (* (- 1.0 (cos y)) (* (sqrt 2.0) (pow (sin y) 2.0))) 2.0)
(fma 1.5 (+ (sqrt 5.0) (fma (cos y) t_0 -1.0)) 3.0))
t_1))))
double code(double x, double y) {
double t_0 = 3.0 - sqrt(5.0);
double t_1 = fma(pow(sin(x), 2.0), (sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)), 2.0) / fma(1.5, fma(cos(x), (sqrt(5.0) + -1.0), t_0), 3.0);
double tmp;
if (x <= -950000.0) {
tmp = t_1;
} else if (x <= 0.0035) {
tmp = fma(-0.0625, ((1.0 - cos(y)) * (sqrt(2.0) * pow(sin(y), 2.0))), 2.0) / fma(1.5, (sqrt(5.0) + fma(cos(y), t_0, -1.0)), 3.0);
} else {
tmp = t_1;
}
return tmp;
}
function code(x, y) t_0 = Float64(3.0 - sqrt(5.0)) t_1 = Float64(fma((sin(x) ^ 2.0), Float64(sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)), 2.0) / fma(1.5, fma(cos(x), Float64(sqrt(5.0) + -1.0), t_0), 3.0)) tmp = 0.0 if (x <= -950000.0) tmp = t_1; elseif (x <= 0.0035) tmp = Float64(fma(-0.0625, Float64(Float64(1.0 - cos(y)) * Float64(sqrt(2.0) * (sin(y) ^ 2.0))), 2.0) / fma(1.5, Float64(sqrt(5.0) + fma(cos(y), t_0, -1.0)), 3.0)); else tmp = t_1; end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[(N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] * -0.0625 + 0.0625), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(1.5 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision] + t$95$0), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -950000.0], t$95$1, If[LessEqual[x, 0.0035], N[(N[(-0.0625 * N[(N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(1.5 * N[(N[Sqrt[5.0], $MachinePrecision] + N[(N[Cos[y], $MachinePrecision] * t$95$0 + -1.0), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision], t$95$1]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 3 - \sqrt{5}\\
t_1 := \frac{\mathsf{fma}\left({\sin x}^{2}, \sqrt{2} \cdot \mathsf{fma}\left(\cos x, -0.0625, 0.0625\right), 2\right)}{\mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos x, \sqrt{5} + -1, t\_0\right), 3\right)}\\
\mathbf{if}\;x \leq -950000:\\
\;\;\;\;t\_1\\
\mathbf{elif}\;x \leq 0.0035:\\
\;\;\;\;\frac{\mathsf{fma}\left(-0.0625, \left(1 - \cos y\right) \cdot \left(\sqrt{2} \cdot {\sin y}^{2}\right), 2\right)}{\mathsf{fma}\left(1.5, \sqrt{5} + \mathsf{fma}\left(\cos y, t\_0, -1\right), 3\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_1\\
\end{array}
\end{array}
if x < -9.5e5 or 0.00350000000000000007 < x Initial program 98.9%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
associate-*l*N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
Applied rewrites61.9%
Taylor expanded in y around 0
+-commutativeN/A
distribute-lft-inN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
lower-fma.f64N/A
lower-fma.f64N/A
lower-cos.f64N/A
sub-negN/A
lower-+.f64N/A
lower-sqrt.f64N/A
metadata-evalN/A
lower--.f64N/A
lower-sqrt.f6460.9
Applied rewrites60.9%
if -9.5e5 < x < 0.00350000000000000007Initial program 99.6%
Applied rewrites99.5%
Taylor expanded in x around 0
Applied rewrites99.0%
Taylor expanded in x around 0
lower-/.f64N/A
+-commutativeN/A
lower-fma.f64N/A
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower--.f64N/A
lower-cos.f64N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-pow.f64N/A
lower-sin.f64N/A
Applied rewrites98.1%
(FPCore (x y) :precision binary64 (/ (fma (pow (sin x) 2.0) (* (sqrt 2.0) (fma (cos x) -0.0625 0.0625)) 2.0) (fma 1.5 (fma (cos x) (+ (sqrt 5.0) -1.0) (- 3.0 (sqrt 5.0))) 3.0)))
double code(double x, double y) {
return fma(pow(sin(x), 2.0), (sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)), 2.0) / fma(1.5, fma(cos(x), (sqrt(5.0) + -1.0), (3.0 - sqrt(5.0))), 3.0);
}
function code(x, y) return Float64(fma((sin(x) ^ 2.0), Float64(sqrt(2.0) * fma(cos(x), -0.0625, 0.0625)), 2.0) / fma(1.5, fma(cos(x), Float64(sqrt(5.0) + -1.0), Float64(3.0 - sqrt(5.0))), 3.0)) end
code[x_, y_] := N[(N[(N[Power[N[Sin[x], $MachinePrecision], 2.0], $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] * -0.0625 + 0.0625), $MachinePrecision]), $MachinePrecision] + 2.0), $MachinePrecision] / N[(1.5 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision] + N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{\mathsf{fma}\left({\sin x}^{2}, \sqrt{2} \cdot \mathsf{fma}\left(\cos x, -0.0625, 0.0625\right), 2\right)}{\mathsf{fma}\left(1.5, \mathsf{fma}\left(\cos x, \sqrt{5} + -1, 3 - \sqrt{5}\right), 3\right)}
\end{array}
Initial program 99.2%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
associate-*l*N/A
associate-*r*N/A
*-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
Applied rewrites61.8%
Taylor expanded in y around 0
+-commutativeN/A
distribute-lft-inN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
lower-fma.f64N/A
lower-fma.f64N/A
lower-cos.f64N/A
sub-negN/A
lower-+.f64N/A
lower-sqrt.f64N/A
metadata-evalN/A
lower--.f64N/A
lower-sqrt.f6459.5
Applied rewrites59.5%
(FPCore (x y) :precision binary64 (/ 2.0 (fma (* 3.0 (- 1.5 (* (sqrt 5.0) 0.5))) (cos y) (fma 3.0 (* (cos x) (fma (sqrt 5.0) 0.5 -0.5)) 3.0))))
double code(double x, double y) {
return 2.0 / fma((3.0 * (1.5 - (sqrt(5.0) * 0.5))), cos(y), fma(3.0, (cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0));
}
function code(x, y) return Float64(2.0 / fma(Float64(3.0 * Float64(1.5 - Float64(sqrt(5.0) * 0.5))), cos(y), fma(3.0, Float64(cos(x) * fma(sqrt(5.0), 0.5, -0.5)), 3.0))) end
code[x_, y_] := N[(2.0 / N[(N[(3.0 * N[(1.5 - N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(3.0 * N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] * 0.5 + -0.5), $MachinePrecision]), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{2}{\mathsf{fma}\left(3 \cdot \left(1.5 - \sqrt{5} \cdot 0.5\right), \cos y, \mathsf{fma}\left(3, \cos x \cdot \mathsf{fma}\left(\sqrt{5}, 0.5, -0.5\right), 3\right)\right)}
\end{array}
Initial program 99.2%
Applied rewrites99.4%
Taylor expanded in y around 0
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f6461.8
Applied rewrites61.8%
Taylor expanded in x around 0
Applied rewrites45.0%
Final simplification45.0%
(FPCore (x y) :precision binary64 (/ 2.0 (fma (* 3.0 (- 1.5 (* (sqrt 5.0) 0.5))) (cos y) (fma 3.0 (fma 0.5 (sqrt 5.0) -0.5) 3.0))))
double code(double x, double y) {
return 2.0 / fma((3.0 * (1.5 - (sqrt(5.0) * 0.5))), cos(y), fma(3.0, fma(0.5, sqrt(5.0), -0.5), 3.0));
}
function code(x, y) return Float64(2.0 / fma(Float64(3.0 * Float64(1.5 - Float64(sqrt(5.0) * 0.5))), cos(y), fma(3.0, fma(0.5, sqrt(5.0), -0.5), 3.0))) end
code[x_, y_] := N[(2.0 / N[(N[(3.0 * N[(1.5 - N[(N[Sqrt[5.0], $MachinePrecision] * 0.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[Cos[y], $MachinePrecision] + N[(3.0 * N[(0.5 * N[Sqrt[5.0], $MachinePrecision] + -0.5), $MachinePrecision] + 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{2}{\mathsf{fma}\left(3 \cdot \left(1.5 - \sqrt{5} \cdot 0.5\right), \cos y, \mathsf{fma}\left(3, \mathsf{fma}\left(0.5, \sqrt{5}, -0.5\right), 3\right)\right)}
\end{array}
Initial program 99.2%
Applied rewrites99.4%
Taylor expanded in y around 0
*-commutativeN/A
*-commutativeN/A
associate-*l*N/A
lower-*.f64N/A
lower-sqrt.f64N/A
lower-*.f64N/A
lower-pow.f64N/A
lower-sin.f6461.8
Applied rewrites61.8%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
sub-negN/A
metadata-evalN/A
lower-fma.f64N/A
lower-sqrt.f6442.4
Applied rewrites42.4%
Taylor expanded in x around 0
Applied rewrites42.4%
(FPCore (x y) :precision binary64 (/ 0.6666666666666666 (fma 0.5 (+ (sqrt 5.0) (- 3.0 (sqrt 5.0))) 0.5)))
double code(double x, double y) {
return 0.6666666666666666 / fma(0.5, (sqrt(5.0) + (3.0 - sqrt(5.0))), 0.5);
}
function code(x, y) return Float64(0.6666666666666666 / fma(0.5, Float64(sqrt(5.0) + Float64(3.0 - sqrt(5.0))), 0.5)) end
code[x_, y_] := N[(0.6666666666666666 / N[(0.5 * N[(N[Sqrt[5.0], $MachinePrecision] + N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 0.5), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{0.6666666666666666}{\mathsf{fma}\left(0.5, \sqrt{5} + \left(3 - \sqrt{5}\right), 0.5\right)}
\end{array}
Initial program 99.2%
Taylor expanded in y around 0
lower-+.f64N/A
+-commutativeN/A
associate-+r+N/A
associate-*r*N/A
distribute-rgt-outN/A
lower-fma.f64N/A
lower--.f64N/A
lower-sqrt.f64N/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
Applied rewrites50.4%
Taylor expanded in x around 0
associate-*r/N/A
lower-/.f64N/A
Applied rewrites31.2%
Taylor expanded in y around 0
lower-/.f64N/A
+-commutativeN/A
distribute-lft-outN/A
lower-fma.f64N/A
lower-+.f64N/A
lower-sqrt.f64N/A
lower--.f64N/A
lower-sqrt.f6440.3
Applied rewrites40.3%
herbie shell --seed 2024219
(FPCore (x y)
:name "Diagrams.TwoD.Path.Metafont.Internal:hobbyF from diagrams-contrib-1.3.0.5"
:precision binary64
(/ (+ 2.0 (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y)))) (* 3.0 (+ (+ 1.0 (* (/ (- (sqrt 5.0) 1.0) 2.0) (cos x))) (* (/ (- 3.0 (sqrt 5.0)) 2.0) (cos y))))))