
(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 27 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
(/
(+
2.0
(*
(* (sqrt 2.0) (+ (sin x) (/ (sin y) -16.0)))
(* (+ (sin y) (/ (sin x) -16.0)) (- (cos x) (cos y)))))
(+
3.0
(*
3.0
(+
(/ (cos x) (+ 0.5 (/ (sqrt 5.0) 2.0)))
(/ (cos y) (* 0.5 (+ 3.0 (sqrt 5.0)))))))))
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 + (3.0 * ((cos(x) / (0.5 + (sqrt(5.0) / 2.0))) + (cos(y) / (0.5 * (3.0 + sqrt(5.0)))))));
}
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 + (3.0d0 * ((cos(x) / (0.5d0 + (sqrt(5.0d0) / 2.0d0))) + (cos(y) / (0.5d0 * (3.0d0 + sqrt(5.0d0)))))))
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 + (3.0 * ((Math.cos(x) / (0.5 + (Math.sqrt(5.0) / 2.0))) + (Math.cos(y) / (0.5 * (3.0 + Math.sqrt(5.0)))))));
}
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 + (3.0 * ((math.cos(x) / (0.5 + (math.sqrt(5.0) / 2.0))) + (math.cos(y) / (0.5 * (3.0 + math.sqrt(5.0)))))))
function code(x, y) return Float64(Float64(2.0 + Float64(Float64(sqrt(2.0) * Float64(sin(x) + Float64(sin(y) / -16.0))) * Float64(Float64(sin(y) + Float64(sin(x) / -16.0)) * Float64(cos(x) - cos(y))))) / Float64(3.0 + Float64(3.0 * Float64(Float64(cos(x) / Float64(0.5 + Float64(sqrt(5.0) / 2.0))) + Float64(cos(y) / Float64(0.5 * Float64(3.0 + sqrt(5.0)))))))) 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 + (3.0 * ((cos(x) / (0.5 + (sqrt(5.0) / 2.0))) + (cos(y) / (0.5 * (3.0 + sqrt(5.0))))))); end
code[x_, y_] := N[(N[(2.0 + N[(N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Sin[x], $MachinePrecision] + N[(N[Sin[y], $MachinePrecision] / -16.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[(N[Sin[y], $MachinePrecision] + N[(N[Sin[x], $MachinePrecision] / -16.0), $MachinePrecision]), $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(3.0 * N[(N[(N[Cos[x], $MachinePrecision] / N[(0.5 + N[(N[Sqrt[5.0], $MachinePrecision] / 2.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[Cos[y], $MachinePrecision] / N[(0.5 * N[(3.0 + N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{2 + \left(\sqrt{2} \cdot \left(\sin x + \frac{\sin y}{-16}\right)\right) \cdot \left(\left(\sin y + \frac{\sin x}{-16}\right) \cdot \left(\cos x - \cos y\right)\right)}{3 + 3 \cdot \left(\frac{\cos x}{0.5 + \frac{\sqrt{5}}{2}} + \frac{\cos y}{0.5 \cdot \left(3 + \sqrt{5}\right)}\right)}
\end{array}
Initial program 99.3%
Applied egg-rr99.2%
Applied egg-rr99.4%
(FPCore (x y)
:precision binary64
(/
(+
2.0
(*
(- (cos x) (cos y))
(*
(sqrt 2.0)
(* (+ (sin x) (/ (sin y) -16.0)) (+ (sin y) (/ (sin x) -16.0))))))
(+
3.0
(+
(* 1.5 (* (cos y) (- 3.0 (sqrt 5.0))))
(* 6.0 (/ (cos x) (+ (sqrt 5.0) 1.0)))))))
double code(double x, double y) {
return (2.0 + ((cos(x) - cos(y)) * (sqrt(2.0) * ((sin(x) + (sin(y) / -16.0)) * (sin(y) + (sin(x) / -16.0)))))) / (3.0 + ((1.5 * (cos(y) * (3.0 - sqrt(5.0)))) + (6.0 * (cos(x) / (sqrt(5.0) + 1.0)))));
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
code = (2.0d0 + ((cos(x) - cos(y)) * (sqrt(2.0d0) * ((sin(x) + (sin(y) / (-16.0d0))) * (sin(y) + (sin(x) / (-16.0d0))))))) / (3.0d0 + ((1.5d0 * (cos(y) * (3.0d0 - sqrt(5.0d0)))) + (6.0d0 * (cos(x) / (sqrt(5.0d0) + 1.0d0)))))
end function
public static double code(double x, double y) {
return (2.0 + ((Math.cos(x) - Math.cos(y)) * (Math.sqrt(2.0) * ((Math.sin(x) + (Math.sin(y) / -16.0)) * (Math.sin(y) + (Math.sin(x) / -16.0)))))) / (3.0 + ((1.5 * (Math.cos(y) * (3.0 - Math.sqrt(5.0)))) + (6.0 * (Math.cos(x) / (Math.sqrt(5.0) + 1.0)))));
}
def code(x, y): return (2.0 + ((math.cos(x) - math.cos(y)) * (math.sqrt(2.0) * ((math.sin(x) + (math.sin(y) / -16.0)) * (math.sin(y) + (math.sin(x) / -16.0)))))) / (3.0 + ((1.5 * (math.cos(y) * (3.0 - math.sqrt(5.0)))) + (6.0 * (math.cos(x) / (math.sqrt(5.0) + 1.0)))))
function code(x, y) return Float64(Float64(2.0 + Float64(Float64(cos(x) - cos(y)) * Float64(sqrt(2.0) * Float64(Float64(sin(x) + Float64(sin(y) / -16.0)) * Float64(sin(y) + Float64(sin(x) / -16.0)))))) / Float64(3.0 + Float64(Float64(1.5 * Float64(cos(y) * Float64(3.0 - sqrt(5.0)))) + Float64(6.0 * Float64(cos(x) / Float64(sqrt(5.0) + 1.0)))))) end
function tmp = code(x, y) tmp = (2.0 + ((cos(x) - cos(y)) * (sqrt(2.0) * ((sin(x) + (sin(y) / -16.0)) * (sin(y) + (sin(x) / -16.0)))))) / (3.0 + ((1.5 * (cos(y) * (3.0 - sqrt(5.0)))) + (6.0 * (cos(x) / (sqrt(5.0) + 1.0))))); end
code[x_, y_] := N[(N[(2.0 + N[(N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[(N[Sin[x], $MachinePrecision] + N[(N[Sin[y], $MachinePrecision] / -16.0), $MachinePrecision]), $MachinePrecision] * N[(N[Sin[y], $MachinePrecision] + N[(N[Sin[x], $MachinePrecision] / -16.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(N[(1.5 * N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(6.0 * N[(N[Cos[x], $MachinePrecision] / N[(N[Sqrt[5.0], $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{2 + \left(\cos x - \cos y\right) \cdot \left(\sqrt{2} \cdot \left(\left(\sin x + \frac{\sin y}{-16}\right) \cdot \left(\sin y + \frac{\sin x}{-16}\right)\right)\right)}{3 + \left(1.5 \cdot \left(\cos y \cdot \left(3 - \sqrt{5}\right)\right) + 6 \cdot \frac{\cos x}{\sqrt{5} + 1}\right)}
\end{array}
Initial program 99.3%
Applied egg-rr99.2%
Applied egg-rr99.4%
Applied egg-rr99.4%
Taylor expanded in x around inf
distribute-lft-inN/A
+-lowering-+.f64N/A
associate-*r*N/A
metadata-evalN/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
associate-*r*N/A
metadata-evalN/A
*-lowering-*.f64N/A
/-lowering-/.f64N/A
cos-lowering-cos.f64N/A
+-commutativeN/A
+-lowering-+.f64N/A
sqrt-lowering-sqrt.f6499.4%
Simplified99.4%
Final simplification99.4%
(FPCore (x y)
:precision binary64
(/
(+
2.0
(*
(- (cos x) (cos y))
(*
(* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))
(- (sin y) (/ (sin x) 16.0)))))
(+
3.0
(*
1.5
(+ (* (cos y) (- 3.0 (sqrt 5.0))) (* (cos x) (+ (sqrt 5.0) -1.0)))))))
double code(double x, double y) {
return (2.0 + ((cos(x) - cos(y)) * ((sqrt(2.0) * (sin(x) - (sin(y) / 16.0))) * (sin(y) - (sin(x) / 16.0))))) / (3.0 + (1.5 * ((cos(y) * (3.0 - sqrt(5.0))) + (cos(x) * (sqrt(5.0) + -1.0)))));
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
code = (2.0d0 + ((cos(x) - cos(y)) * ((sqrt(2.0d0) * (sin(x) - (sin(y) / 16.0d0))) * (sin(y) - (sin(x) / 16.0d0))))) / (3.0d0 + (1.5d0 * ((cos(y) * (3.0d0 - sqrt(5.0d0))) + (cos(x) * (sqrt(5.0d0) + (-1.0d0))))))
end function
public static double code(double x, double y) {
return (2.0 + ((Math.cos(x) - Math.cos(y)) * ((Math.sqrt(2.0) * (Math.sin(x) - (Math.sin(y) / 16.0))) * (Math.sin(y) - (Math.sin(x) / 16.0))))) / (3.0 + (1.5 * ((Math.cos(y) * (3.0 - Math.sqrt(5.0))) + (Math.cos(x) * (Math.sqrt(5.0) + -1.0)))));
}
def code(x, y): return (2.0 + ((math.cos(x) - math.cos(y)) * ((math.sqrt(2.0) * (math.sin(x) - (math.sin(y) / 16.0))) * (math.sin(y) - (math.sin(x) / 16.0))))) / (3.0 + (1.5 * ((math.cos(y) * (3.0 - math.sqrt(5.0))) + (math.cos(x) * (math.sqrt(5.0) + -1.0)))))
function code(x, y) return Float64(Float64(2.0 + Float64(Float64(cos(x) - cos(y)) * Float64(Float64(sqrt(2.0) * Float64(sin(x) - Float64(sin(y) / 16.0))) * Float64(sin(y) - Float64(sin(x) / 16.0))))) / Float64(3.0 + Float64(1.5 * Float64(Float64(cos(y) * Float64(3.0 - sqrt(5.0))) + Float64(cos(x) * Float64(sqrt(5.0) + -1.0)))))) end
function tmp = code(x, y) tmp = (2.0 + ((cos(x) - cos(y)) * ((sqrt(2.0) * (sin(x) - (sin(y) / 16.0))) * (sin(y) - (sin(x) / 16.0))))) / (3.0 + (1.5 * ((cos(y) * (3.0 - sqrt(5.0))) + (cos(x) * (sqrt(5.0) + -1.0))))); end
code[x_, y_] := N[(N[(2.0 + N[(N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision] * 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]), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(1.5 * N[(N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{2 + \left(\cos x - \cos y\right) \cdot \left(\left(\sqrt{2} \cdot \left(\sin x - \frac{\sin y}{16}\right)\right) \cdot \left(\sin y - \frac{\sin x}{16}\right)\right)}{3 + 1.5 \cdot \left(\cos y \cdot \left(3 - \sqrt{5}\right) + \cos x \cdot \left(\sqrt{5} + -1\right)\right)}
\end{array}
Initial program 99.3%
Taylor expanded in x around inf
distribute-rgt-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
*-lowering-*.f64N/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
Simplified99.4%
Final simplification99.4%
(FPCore (x y)
:precision binary64
(let* ((t_0 (+ (sqrt 5.0) -1.0))
(t_1 (- (cos x) (cos y)))
(t_2 (- 3.0 (sqrt 5.0)))
(t_3 (- (sin y) (/ (sin x) 16.0)))
(t_4
(/
(+ 2.0 (* t_1 (* t_3 (* (sqrt 2.0) (sin x)))))
(+ 3.0 (* 1.5 (+ (* (cos y) t_2) (* (cos x) t_0)))))))
(if (<= x -0.032)
t_4
(if (<= x 0.049)
(/
(+ 2.0 (* t_1 (* t_3 (* (sqrt 2.0) (+ x (* (sin y) -0.0625))))))
(* 3.0 (+ (+ 1.0 (* (cos x) (/ t_0 2.0))) (* (cos y) (/ t_2 2.0)))))
t_4))))
double code(double x, double y) {
double t_0 = sqrt(5.0) + -1.0;
double t_1 = cos(x) - cos(y);
double t_2 = 3.0 - sqrt(5.0);
double t_3 = sin(y) - (sin(x) / 16.0);
double t_4 = (2.0 + (t_1 * (t_3 * (sqrt(2.0) * sin(x))))) / (3.0 + (1.5 * ((cos(y) * t_2) + (cos(x) * t_0))));
double tmp;
if (x <= -0.032) {
tmp = t_4;
} else if (x <= 0.049) {
tmp = (2.0 + (t_1 * (t_3 * (sqrt(2.0) * (x + (sin(y) * -0.0625)))))) / (3.0 * ((1.0 + (cos(x) * (t_0 / 2.0))) + (cos(y) * (t_2 / 2.0))));
} else {
tmp = t_4;
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: t_1
real(8) :: t_2
real(8) :: t_3
real(8) :: t_4
real(8) :: tmp
t_0 = sqrt(5.0d0) + (-1.0d0)
t_1 = cos(x) - cos(y)
t_2 = 3.0d0 - sqrt(5.0d0)
t_3 = sin(y) - (sin(x) / 16.0d0)
t_4 = (2.0d0 + (t_1 * (t_3 * (sqrt(2.0d0) * sin(x))))) / (3.0d0 + (1.5d0 * ((cos(y) * t_2) + (cos(x) * t_0))))
if (x <= (-0.032d0)) then
tmp = t_4
else if (x <= 0.049d0) then
tmp = (2.0d0 + (t_1 * (t_3 * (sqrt(2.0d0) * (x + (sin(y) * (-0.0625d0))))))) / (3.0d0 * ((1.0d0 + (cos(x) * (t_0 / 2.0d0))) + (cos(y) * (t_2 / 2.0d0))))
else
tmp = t_4
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = Math.sqrt(5.0) + -1.0;
double t_1 = Math.cos(x) - Math.cos(y);
double t_2 = 3.0 - Math.sqrt(5.0);
double t_3 = Math.sin(y) - (Math.sin(x) / 16.0);
double t_4 = (2.0 + (t_1 * (t_3 * (Math.sqrt(2.0) * Math.sin(x))))) / (3.0 + (1.5 * ((Math.cos(y) * t_2) + (Math.cos(x) * t_0))));
double tmp;
if (x <= -0.032) {
tmp = t_4;
} else if (x <= 0.049) {
tmp = (2.0 + (t_1 * (t_3 * (Math.sqrt(2.0) * (x + (Math.sin(y) * -0.0625)))))) / (3.0 * ((1.0 + (Math.cos(x) * (t_0 / 2.0))) + (Math.cos(y) * (t_2 / 2.0))));
} else {
tmp = t_4;
}
return tmp;
}
def code(x, y): t_0 = math.sqrt(5.0) + -1.0 t_1 = math.cos(x) - math.cos(y) t_2 = 3.0 - math.sqrt(5.0) t_3 = math.sin(y) - (math.sin(x) / 16.0) t_4 = (2.0 + (t_1 * (t_3 * (math.sqrt(2.0) * math.sin(x))))) / (3.0 + (1.5 * ((math.cos(y) * t_2) + (math.cos(x) * t_0)))) tmp = 0 if x <= -0.032: tmp = t_4 elif x <= 0.049: tmp = (2.0 + (t_1 * (t_3 * (math.sqrt(2.0) * (x + (math.sin(y) * -0.0625)))))) / (3.0 * ((1.0 + (math.cos(x) * (t_0 / 2.0))) + (math.cos(y) * (t_2 / 2.0)))) else: tmp = t_4 return tmp
function code(x, y) t_0 = Float64(sqrt(5.0) + -1.0) t_1 = Float64(cos(x) - cos(y)) t_2 = Float64(3.0 - sqrt(5.0)) t_3 = Float64(sin(y) - Float64(sin(x) / 16.0)) t_4 = Float64(Float64(2.0 + Float64(t_1 * Float64(t_3 * Float64(sqrt(2.0) * sin(x))))) / Float64(3.0 + Float64(1.5 * Float64(Float64(cos(y) * t_2) + Float64(cos(x) * t_0))))) tmp = 0.0 if (x <= -0.032) tmp = t_4; elseif (x <= 0.049) tmp = Float64(Float64(2.0 + Float64(t_1 * Float64(t_3 * Float64(sqrt(2.0) * Float64(x + Float64(sin(y) * -0.0625)))))) / Float64(3.0 * Float64(Float64(1.0 + Float64(cos(x) * Float64(t_0 / 2.0))) + Float64(cos(y) * Float64(t_2 / 2.0))))); else tmp = t_4; end return tmp end
function tmp_2 = code(x, y) t_0 = sqrt(5.0) + -1.0; t_1 = cos(x) - cos(y); t_2 = 3.0 - sqrt(5.0); t_3 = sin(y) - (sin(x) / 16.0); t_4 = (2.0 + (t_1 * (t_3 * (sqrt(2.0) * sin(x))))) / (3.0 + (1.5 * ((cos(y) * t_2) + (cos(x) * t_0)))); tmp = 0.0; if (x <= -0.032) tmp = t_4; elseif (x <= 0.049) tmp = (2.0 + (t_1 * (t_3 * (sqrt(2.0) * (x + (sin(y) * -0.0625)))))) / (3.0 * ((1.0 + (cos(x) * (t_0 / 2.0))) + (cos(y) * (t_2 / 2.0)))); else tmp = t_4; end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$3 = N[(N[Sin[y], $MachinePrecision] - N[(N[Sin[x], $MachinePrecision] / 16.0), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$4 = N[(N[(2.0 + N[(t$95$1 * N[(t$95$3 * N[(N[Sqrt[2.0], $MachinePrecision] * N[Sin[x], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(1.5 * N[(N[(N[Cos[y], $MachinePrecision] * t$95$2), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * t$95$0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -0.032], t$95$4, If[LessEqual[x, 0.049], N[(N[(2.0 + N[(t$95$1 * N[(t$95$3 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(x + N[(N[Sin[y], $MachinePrecision] * -0.0625), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 * N[(N[(1.0 + N[(N[Cos[x], $MachinePrecision] * N[(t$95$0 / 2.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[Cos[y], $MachinePrecision] * N[(t$95$2 / 2.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$4]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{5} + -1\\
t_1 := \cos x - \cos y\\
t_2 := 3 - \sqrt{5}\\
t_3 := \sin y - \frac{\sin x}{16}\\
t_4 := \frac{2 + t\_1 \cdot \left(t\_3 \cdot \left(\sqrt{2} \cdot \sin x\right)\right)}{3 + 1.5 \cdot \left(\cos y \cdot t\_2 + \cos x \cdot t\_0\right)}\\
\mathbf{if}\;x \leq -0.032:\\
\;\;\;\;t\_4\\
\mathbf{elif}\;x \leq 0.049:\\
\;\;\;\;\frac{2 + t\_1 \cdot \left(t\_3 \cdot \left(\sqrt{2} \cdot \left(x + \sin y \cdot -0.0625\right)\right)\right)}{3 \cdot \left(\left(1 + \cos x \cdot \frac{t\_0}{2}\right) + \cos y \cdot \frac{t\_2}{2}\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_4\\
\end{array}
\end{array}
if x < -0.032000000000000001 or 0.049000000000000002 < x Initial program 99.0%
Taylor expanded in x around inf
distribute-rgt-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
*-lowering-*.f64N/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
Simplified99.1%
Taylor expanded in y around 0
*-commutativeN/A
*-lowering-*.f64N/A
sqrt-lowering-sqrt.f64N/A
sin-lowering-sin.f6464.1%
Simplified64.1%
if -0.032000000000000001 < x < 0.049000000000000002Initial program 99.7%
Taylor expanded in x around 0
+-commutativeN/A
associate-*r*N/A
metadata-evalN/A
distribute-rgt-outN/A
*-lowering-*.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
metadata-evalN/A
*-lowering-*.f64N/A
sin-lowering-sin.f6499.7%
Simplified99.7%
Final simplification81.0%
(FPCore (x y)
:precision binary64
(let* ((t_0 (- (cos x) (cos y)))
(t_1 (- (sin y) (/ (sin x) 16.0)))
(t_2
(+
3.0
(*
1.5
(+
(* (cos y) (- 3.0 (sqrt 5.0)))
(* (cos x) (+ (sqrt 5.0) -1.0))))))
(t_3 (/ (+ 2.0 (* t_0 (* t_1 (* (sqrt 2.0) (sin x))))) t_2)))
(if (<= x -0.021)
t_3
(if (<= x 0.033)
(/ (+ 2.0 (* t_0 (* t_1 (* (sqrt 2.0) (+ x (* (sin y) -0.0625)))))) t_2)
t_3))))
double code(double x, double y) {
double t_0 = cos(x) - cos(y);
double t_1 = sin(y) - (sin(x) / 16.0);
double t_2 = 3.0 + (1.5 * ((cos(y) * (3.0 - sqrt(5.0))) + (cos(x) * (sqrt(5.0) + -1.0))));
double t_3 = (2.0 + (t_0 * (t_1 * (sqrt(2.0) * sin(x))))) / t_2;
double tmp;
if (x <= -0.021) {
tmp = t_3;
} else if (x <= 0.033) {
tmp = (2.0 + (t_0 * (t_1 * (sqrt(2.0) * (x + (sin(y) * -0.0625)))))) / t_2;
} else {
tmp = t_3;
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: t_1
real(8) :: t_2
real(8) :: t_3
real(8) :: tmp
t_0 = cos(x) - cos(y)
t_1 = sin(y) - (sin(x) / 16.0d0)
t_2 = 3.0d0 + (1.5d0 * ((cos(y) * (3.0d0 - sqrt(5.0d0))) + (cos(x) * (sqrt(5.0d0) + (-1.0d0)))))
t_3 = (2.0d0 + (t_0 * (t_1 * (sqrt(2.0d0) * sin(x))))) / t_2
if (x <= (-0.021d0)) then
tmp = t_3
else if (x <= 0.033d0) then
tmp = (2.0d0 + (t_0 * (t_1 * (sqrt(2.0d0) * (x + (sin(y) * (-0.0625d0))))))) / t_2
else
tmp = t_3
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = Math.cos(x) - Math.cos(y);
double t_1 = Math.sin(y) - (Math.sin(x) / 16.0);
double t_2 = 3.0 + (1.5 * ((Math.cos(y) * (3.0 - Math.sqrt(5.0))) + (Math.cos(x) * (Math.sqrt(5.0) + -1.0))));
double t_3 = (2.0 + (t_0 * (t_1 * (Math.sqrt(2.0) * Math.sin(x))))) / t_2;
double tmp;
if (x <= -0.021) {
tmp = t_3;
} else if (x <= 0.033) {
tmp = (2.0 + (t_0 * (t_1 * (Math.sqrt(2.0) * (x + (Math.sin(y) * -0.0625)))))) / t_2;
} else {
tmp = t_3;
}
return tmp;
}
def code(x, y): t_0 = math.cos(x) - math.cos(y) t_1 = math.sin(y) - (math.sin(x) / 16.0) t_2 = 3.0 + (1.5 * ((math.cos(y) * (3.0 - math.sqrt(5.0))) + (math.cos(x) * (math.sqrt(5.0) + -1.0)))) t_3 = (2.0 + (t_0 * (t_1 * (math.sqrt(2.0) * math.sin(x))))) / t_2 tmp = 0 if x <= -0.021: tmp = t_3 elif x <= 0.033: tmp = (2.0 + (t_0 * (t_1 * (math.sqrt(2.0) * (x + (math.sin(y) * -0.0625)))))) / t_2 else: tmp = t_3 return tmp
function code(x, y) t_0 = Float64(cos(x) - cos(y)) t_1 = Float64(sin(y) - Float64(sin(x) / 16.0)) t_2 = Float64(3.0 + Float64(1.5 * Float64(Float64(cos(y) * Float64(3.0 - sqrt(5.0))) + Float64(cos(x) * Float64(sqrt(5.0) + -1.0))))) t_3 = Float64(Float64(2.0 + Float64(t_0 * Float64(t_1 * Float64(sqrt(2.0) * sin(x))))) / t_2) tmp = 0.0 if (x <= -0.021) tmp = t_3; elseif (x <= 0.033) tmp = Float64(Float64(2.0 + Float64(t_0 * Float64(t_1 * Float64(sqrt(2.0) * Float64(x + Float64(sin(y) * -0.0625)))))) / t_2); else tmp = t_3; end return tmp end
function tmp_2 = code(x, y) t_0 = cos(x) - cos(y); t_1 = sin(y) - (sin(x) / 16.0); t_2 = 3.0 + (1.5 * ((cos(y) * (3.0 - sqrt(5.0))) + (cos(x) * (sqrt(5.0) + -1.0)))); t_3 = (2.0 + (t_0 * (t_1 * (sqrt(2.0) * sin(x))))) / t_2; tmp = 0.0; if (x <= -0.021) tmp = t_3; elseif (x <= 0.033) tmp = (2.0 + (t_0 * (t_1 * (sqrt(2.0) * (x + (sin(y) * -0.0625)))))) / t_2; else tmp = t_3; end tmp_2 = 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[Sin[y], $MachinePrecision] - N[(N[Sin[x], $MachinePrecision] / 16.0), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[(3.0 + N[(1.5 * N[(N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$3 = N[(N[(2.0 + N[(t$95$0 * N[(t$95$1 * N[(N[Sqrt[2.0], $MachinePrecision] * N[Sin[x], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / t$95$2), $MachinePrecision]}, If[LessEqual[x, -0.021], t$95$3, If[LessEqual[x, 0.033], N[(N[(2.0 + N[(t$95$0 * N[(t$95$1 * N[(N[Sqrt[2.0], $MachinePrecision] * N[(x + N[(N[Sin[y], $MachinePrecision] * -0.0625), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / t$95$2), $MachinePrecision], t$95$3]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos x - \cos y\\
t_1 := \sin y - \frac{\sin x}{16}\\
t_2 := 3 + 1.5 \cdot \left(\cos y \cdot \left(3 - \sqrt{5}\right) + \cos x \cdot \left(\sqrt{5} + -1\right)\right)\\
t_3 := \frac{2 + t\_0 \cdot \left(t\_1 \cdot \left(\sqrt{2} \cdot \sin x\right)\right)}{t\_2}\\
\mathbf{if}\;x \leq -0.021:\\
\;\;\;\;t\_3\\
\mathbf{elif}\;x \leq 0.033:\\
\;\;\;\;\frac{2 + t\_0 \cdot \left(t\_1 \cdot \left(\sqrt{2} \cdot \left(x + \sin y \cdot -0.0625\right)\right)\right)}{t\_2}\\
\mathbf{else}:\\
\;\;\;\;t\_3\\
\end{array}
\end{array}
if x < -0.0210000000000000013 or 0.033000000000000002 < x Initial program 99.0%
Taylor expanded in x around inf
distribute-rgt-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
*-lowering-*.f64N/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
Simplified99.1%
Taylor expanded in y around 0
*-commutativeN/A
*-lowering-*.f64N/A
sqrt-lowering-sqrt.f64N/A
sin-lowering-sin.f6464.1%
Simplified64.1%
if -0.0210000000000000013 < x < 0.033000000000000002Initial program 99.7%
Taylor expanded in x around inf
distribute-rgt-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
*-lowering-*.f64N/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
Simplified99.6%
Taylor expanded in x around 0
+-commutativeN/A
associate-*r*N/A
distribute-rgt-outN/A
*-lowering-*.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f6499.6%
Simplified99.6%
Final simplification81.0%
(FPCore (x y)
:precision binary64
(let* ((t_0 (+ (sqrt 5.0) -1.0))
(t_1 (- (cos x) (cos y)))
(t_2 (* (cos y) (- 3.0 (sqrt 5.0))))
(t_3 (- (sin y) (/ (sin x) 16.0)))
(t_4
(/
(+ 2.0 (* t_1 (* t_3 (* (sqrt 2.0) (sin x)))))
(+ 3.0 (* 1.5 (+ t_2 (* (cos x) t_0)))))))
(if (<= x -3e-5)
t_4
(if (<= x 1.6e-5)
(/
(+ 2.0 (* t_1 (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) t_3)))
(+ 3.0 (* 1.5 (+ t_2 t_0))))
t_4))))
double code(double x, double y) {
double t_0 = sqrt(5.0) + -1.0;
double t_1 = cos(x) - cos(y);
double t_2 = cos(y) * (3.0 - sqrt(5.0));
double t_3 = sin(y) - (sin(x) / 16.0);
double t_4 = (2.0 + (t_1 * (t_3 * (sqrt(2.0) * sin(x))))) / (3.0 + (1.5 * (t_2 + (cos(x) * t_0))));
double tmp;
if (x <= -3e-5) {
tmp = t_4;
} else if (x <= 1.6e-5) {
tmp = (2.0 + (t_1 * ((sqrt(2.0) * (sin(x) - (sin(y) / 16.0))) * t_3))) / (3.0 + (1.5 * (t_2 + t_0)));
} else {
tmp = t_4;
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: t_1
real(8) :: t_2
real(8) :: t_3
real(8) :: t_4
real(8) :: tmp
t_0 = sqrt(5.0d0) + (-1.0d0)
t_1 = cos(x) - cos(y)
t_2 = cos(y) * (3.0d0 - sqrt(5.0d0))
t_3 = sin(y) - (sin(x) / 16.0d0)
t_4 = (2.0d0 + (t_1 * (t_3 * (sqrt(2.0d0) * sin(x))))) / (3.0d0 + (1.5d0 * (t_2 + (cos(x) * t_0))))
if (x <= (-3d-5)) then
tmp = t_4
else if (x <= 1.6d-5) then
tmp = (2.0d0 + (t_1 * ((sqrt(2.0d0) * (sin(x) - (sin(y) / 16.0d0))) * t_3))) / (3.0d0 + (1.5d0 * (t_2 + t_0)))
else
tmp = t_4
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = Math.sqrt(5.0) + -1.0;
double t_1 = Math.cos(x) - Math.cos(y);
double t_2 = Math.cos(y) * (3.0 - Math.sqrt(5.0));
double t_3 = Math.sin(y) - (Math.sin(x) / 16.0);
double t_4 = (2.0 + (t_1 * (t_3 * (Math.sqrt(2.0) * Math.sin(x))))) / (3.0 + (1.5 * (t_2 + (Math.cos(x) * t_0))));
double tmp;
if (x <= -3e-5) {
tmp = t_4;
} else if (x <= 1.6e-5) {
tmp = (2.0 + (t_1 * ((Math.sqrt(2.0) * (Math.sin(x) - (Math.sin(y) / 16.0))) * t_3))) / (3.0 + (1.5 * (t_2 + t_0)));
} else {
tmp = t_4;
}
return tmp;
}
def code(x, y): t_0 = math.sqrt(5.0) + -1.0 t_1 = math.cos(x) - math.cos(y) t_2 = math.cos(y) * (3.0 - math.sqrt(5.0)) t_3 = math.sin(y) - (math.sin(x) / 16.0) t_4 = (2.0 + (t_1 * (t_3 * (math.sqrt(2.0) * math.sin(x))))) / (3.0 + (1.5 * (t_2 + (math.cos(x) * t_0)))) tmp = 0 if x <= -3e-5: tmp = t_4 elif x <= 1.6e-5: tmp = (2.0 + (t_1 * ((math.sqrt(2.0) * (math.sin(x) - (math.sin(y) / 16.0))) * t_3))) / (3.0 + (1.5 * (t_2 + t_0))) else: tmp = t_4 return tmp
function code(x, y) t_0 = Float64(sqrt(5.0) + -1.0) t_1 = Float64(cos(x) - cos(y)) t_2 = Float64(cos(y) * Float64(3.0 - sqrt(5.0))) t_3 = Float64(sin(y) - Float64(sin(x) / 16.0)) t_4 = Float64(Float64(2.0 + Float64(t_1 * Float64(t_3 * Float64(sqrt(2.0) * sin(x))))) / Float64(3.0 + Float64(1.5 * Float64(t_2 + Float64(cos(x) * t_0))))) tmp = 0.0 if (x <= -3e-5) tmp = t_4; elseif (x <= 1.6e-5) tmp = Float64(Float64(2.0 + Float64(t_1 * Float64(Float64(sqrt(2.0) * Float64(sin(x) - Float64(sin(y) / 16.0))) * t_3))) / Float64(3.0 + Float64(1.5 * Float64(t_2 + t_0)))); else tmp = t_4; end return tmp end
function tmp_2 = code(x, y) t_0 = sqrt(5.0) + -1.0; t_1 = cos(x) - cos(y); t_2 = cos(y) * (3.0 - sqrt(5.0)); t_3 = sin(y) - (sin(x) / 16.0); t_4 = (2.0 + (t_1 * (t_3 * (sqrt(2.0) * sin(x))))) / (3.0 + (1.5 * (t_2 + (cos(x) * t_0)))); tmp = 0.0; if (x <= -3e-5) tmp = t_4; elseif (x <= 1.6e-5) tmp = (2.0 + (t_1 * ((sqrt(2.0) * (sin(x) - (sin(y) / 16.0))) * t_3))) / (3.0 + (1.5 * (t_2 + t_0))); else tmp = t_4; end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$3 = N[(N[Sin[y], $MachinePrecision] - N[(N[Sin[x], $MachinePrecision] / 16.0), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$4 = N[(N[(2.0 + N[(t$95$1 * N[(t$95$3 * N[(N[Sqrt[2.0], $MachinePrecision] * N[Sin[x], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(1.5 * N[(t$95$2 + N[(N[Cos[x], $MachinePrecision] * t$95$0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -3e-5], t$95$4, If[LessEqual[x, 1.6e-5], N[(N[(2.0 + N[(t$95$1 * N[(N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Sin[x], $MachinePrecision] - N[(N[Sin[y], $MachinePrecision] / 16.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * t$95$3), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(1.5 * N[(t$95$2 + t$95$0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$4]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{5} + -1\\
t_1 := \cos x - \cos y\\
t_2 := \cos y \cdot \left(3 - \sqrt{5}\right)\\
t_3 := \sin y - \frac{\sin x}{16}\\
t_4 := \frac{2 + t\_1 \cdot \left(t\_3 \cdot \left(\sqrt{2} \cdot \sin x\right)\right)}{3 + 1.5 \cdot \left(t\_2 + \cos x \cdot t\_0\right)}\\
\mathbf{if}\;x \leq -3 \cdot 10^{-5}:\\
\;\;\;\;t\_4\\
\mathbf{elif}\;x \leq 1.6 \cdot 10^{-5}:\\
\;\;\;\;\frac{2 + t\_1 \cdot \left(\left(\sqrt{2} \cdot \left(\sin x - \frac{\sin y}{16}\right)\right) \cdot t\_3\right)}{3 + 1.5 \cdot \left(t\_2 + t\_0\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_4\\
\end{array}
\end{array}
if x < -3.00000000000000008e-5 or 1.59999999999999993e-5 < x Initial program 99.0%
Taylor expanded in x around inf
distribute-rgt-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
*-lowering-*.f64N/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
Simplified99.1%
Taylor expanded in y around 0
*-commutativeN/A
*-lowering-*.f64N/A
sqrt-lowering-sqrt.f64N/A
sin-lowering-sin.f6464.4%
Simplified64.4%
if -3.00000000000000008e-5 < x < 1.59999999999999993e-5Initial program 99.7%
Taylor expanded in x around 0
distribute-lft-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
*-lowering-*.f64N/A
metadata-evalN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
+-lowering-+.f64N/A
sqrt-lowering-sqrt.f64N/A
metadata-eval99.2%
Simplified99.2%
Final simplification80.8%
(FPCore (x y)
:precision binary64
(let* ((t_0
(/
(+
2.0
(*
(- (cos x) (cos y))
(* (- (sin y) (/ (sin x) 16.0)) (* (sqrt 2.0) (sin x)))))
(+
3.0
(*
1.5
(+
(* (cos y) (- 3.0 (sqrt 5.0)))
(* (cos x) (+ (sqrt 5.0) -1.0))))))))
(if (<= x -2.7e-5)
t_0
(if (<= x 7.4e-6)
(/
(+
2.0
(* (* (sqrt 2.0) (pow (sin y) 2.0)) (* -0.0625 (- 1.0 (cos y)))))
(+
3.0
(*
3.0
(+
(/ (* 2.0 (cos y)) (+ 3.0 (sqrt 5.0)))
(/ 1.0 (* 0.5 (+ (sqrt 5.0) 1.0)))))))
t_0))))
double code(double x, double y) {
double t_0 = (2.0 + ((cos(x) - cos(y)) * ((sin(y) - (sin(x) / 16.0)) * (sqrt(2.0) * sin(x))))) / (3.0 + (1.5 * ((cos(y) * (3.0 - sqrt(5.0))) + (cos(x) * (sqrt(5.0) + -1.0)))));
double tmp;
if (x <= -2.7e-5) {
tmp = t_0;
} else if (x <= 7.4e-6) {
tmp = (2.0 + ((sqrt(2.0) * pow(sin(y), 2.0)) * (-0.0625 * (1.0 - cos(y))))) / (3.0 + (3.0 * (((2.0 * cos(y)) / (3.0 + sqrt(5.0))) + (1.0 / (0.5 * (sqrt(5.0) + 1.0))))));
} else {
tmp = t_0;
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: tmp
t_0 = (2.0d0 + ((cos(x) - cos(y)) * ((sin(y) - (sin(x) / 16.0d0)) * (sqrt(2.0d0) * sin(x))))) / (3.0d0 + (1.5d0 * ((cos(y) * (3.0d0 - sqrt(5.0d0))) + (cos(x) * (sqrt(5.0d0) + (-1.0d0))))))
if (x <= (-2.7d-5)) then
tmp = t_0
else if (x <= 7.4d-6) then
tmp = (2.0d0 + ((sqrt(2.0d0) * (sin(y) ** 2.0d0)) * ((-0.0625d0) * (1.0d0 - cos(y))))) / (3.0d0 + (3.0d0 * (((2.0d0 * cos(y)) / (3.0d0 + sqrt(5.0d0))) + (1.0d0 / (0.5d0 * (sqrt(5.0d0) + 1.0d0))))))
else
tmp = t_0
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = (2.0 + ((Math.cos(x) - Math.cos(y)) * ((Math.sin(y) - (Math.sin(x) / 16.0)) * (Math.sqrt(2.0) * Math.sin(x))))) / (3.0 + (1.5 * ((Math.cos(y) * (3.0 - Math.sqrt(5.0))) + (Math.cos(x) * (Math.sqrt(5.0) + -1.0)))));
double tmp;
if (x <= -2.7e-5) {
tmp = t_0;
} else if (x <= 7.4e-6) {
tmp = (2.0 + ((Math.sqrt(2.0) * Math.pow(Math.sin(y), 2.0)) * (-0.0625 * (1.0 - Math.cos(y))))) / (3.0 + (3.0 * (((2.0 * Math.cos(y)) / (3.0 + Math.sqrt(5.0))) + (1.0 / (0.5 * (Math.sqrt(5.0) + 1.0))))));
} else {
tmp = t_0;
}
return tmp;
}
def code(x, y): t_0 = (2.0 + ((math.cos(x) - math.cos(y)) * ((math.sin(y) - (math.sin(x) / 16.0)) * (math.sqrt(2.0) * math.sin(x))))) / (3.0 + (1.5 * ((math.cos(y) * (3.0 - math.sqrt(5.0))) + (math.cos(x) * (math.sqrt(5.0) + -1.0))))) tmp = 0 if x <= -2.7e-5: tmp = t_0 elif x <= 7.4e-6: tmp = (2.0 + ((math.sqrt(2.0) * math.pow(math.sin(y), 2.0)) * (-0.0625 * (1.0 - math.cos(y))))) / (3.0 + (3.0 * (((2.0 * math.cos(y)) / (3.0 + math.sqrt(5.0))) + (1.0 / (0.5 * (math.sqrt(5.0) + 1.0)))))) else: tmp = t_0 return tmp
function code(x, y) t_0 = Float64(Float64(2.0 + Float64(Float64(cos(x) - cos(y)) * Float64(Float64(sin(y) - Float64(sin(x) / 16.0)) * Float64(sqrt(2.0) * sin(x))))) / Float64(3.0 + Float64(1.5 * Float64(Float64(cos(y) * Float64(3.0 - sqrt(5.0))) + Float64(cos(x) * Float64(sqrt(5.0) + -1.0)))))) tmp = 0.0 if (x <= -2.7e-5) tmp = t_0; elseif (x <= 7.4e-6) tmp = Float64(Float64(2.0 + Float64(Float64(sqrt(2.0) * (sin(y) ^ 2.0)) * Float64(-0.0625 * Float64(1.0 - cos(y))))) / Float64(3.0 + Float64(3.0 * Float64(Float64(Float64(2.0 * cos(y)) / Float64(3.0 + sqrt(5.0))) + Float64(1.0 / Float64(0.5 * Float64(sqrt(5.0) + 1.0))))))); else tmp = t_0; end return tmp end
function tmp_2 = code(x, y) t_0 = (2.0 + ((cos(x) - cos(y)) * ((sin(y) - (sin(x) / 16.0)) * (sqrt(2.0) * sin(x))))) / (3.0 + (1.5 * ((cos(y) * (3.0 - sqrt(5.0))) + (cos(x) * (sqrt(5.0) + -1.0))))); tmp = 0.0; if (x <= -2.7e-5) tmp = t_0; elseif (x <= 7.4e-6) tmp = (2.0 + ((sqrt(2.0) * (sin(y) ^ 2.0)) * (-0.0625 * (1.0 - cos(y))))) / (3.0 + (3.0 * (((2.0 * cos(y)) / (3.0 + sqrt(5.0))) + (1.0 / (0.5 * (sqrt(5.0) + 1.0)))))); else tmp = t_0; end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[(N[(2.0 + N[(N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[(N[Sin[y], $MachinePrecision] - N[(N[Sin[x], $MachinePrecision] / 16.0), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[Sin[x], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(1.5 * N[(N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -2.7e-5], t$95$0, If[LessEqual[x, 7.4e-6], N[(N[(2.0 + N[(N[(N[Sqrt[2.0], $MachinePrecision] * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision] * N[(-0.0625 * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(3.0 * N[(N[(N[(2.0 * N[Cos[y], $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.0 / N[(0.5 * N[(N[Sqrt[5.0], $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$0]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \frac{2 + \left(\cos x - \cos y\right) \cdot \left(\left(\sin y - \frac{\sin x}{16}\right) \cdot \left(\sqrt{2} \cdot \sin x\right)\right)}{3 + 1.5 \cdot \left(\cos y \cdot \left(3 - \sqrt{5}\right) + \cos x \cdot \left(\sqrt{5} + -1\right)\right)}\\
\mathbf{if}\;x \leq -2.7 \cdot 10^{-5}:\\
\;\;\;\;t\_0\\
\mathbf{elif}\;x \leq 7.4 \cdot 10^{-6}:\\
\;\;\;\;\frac{2 + \left(\sqrt{2} \cdot {\sin y}^{2}\right) \cdot \left(-0.0625 \cdot \left(1 - \cos y\right)\right)}{3 + 3 \cdot \left(\frac{2 \cdot \cos y}{3 + \sqrt{5}} + \frac{1}{0.5 \cdot \left(\sqrt{5} + 1\right)}\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_0\\
\end{array}
\end{array}
if x < -2.6999999999999999e-5 or 7.4000000000000003e-6 < x Initial program 99.0%
Taylor expanded in x around inf
distribute-rgt-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
*-lowering-*.f64N/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
Simplified99.1%
Taylor expanded in y around 0
*-commutativeN/A
*-lowering-*.f64N/A
sqrt-lowering-sqrt.f64N/A
sin-lowering-sin.f6464.4%
Simplified64.4%
if -2.6999999999999999e-5 < x < 7.4000000000000003e-6Initial program 99.7%
Applied egg-rr99.6%
Applied egg-rr99.7%
Taylor expanded in x around 0
/-lowering-/.f64N/A
Simplified98.8%
Final simplification80.7%
(FPCore (x y)
:precision binary64
(let* ((t_0
(+
3.0
(*
1.5
(+
(* (cos y) (- 3.0 (sqrt 5.0)))
(* (cos x) (+ (sqrt 5.0) -1.0))))))
(t_1 (/ (sqrt 5.0) 2.0)))
(if (<= y -0.07)
(/
(+
2.0
(* (- (cos x) (cos y)) (* (sqrt 2.0) (* -0.0625 (pow (sin y) 2.0)))))
t_0)
(if (<= y 0.0185)
(/
(+
2.0
(*
(*
(- (sin y) (/ (sin x) 16.0))
(* (sqrt 2.0) (+ (sin x) (* y -0.0625))))
(+ (cos x) (+ -1.0 (* 0.5 (* y y))))))
t_0)
(/
1.0
(/
(+ 3.0 (* 3.0 (+ (/ (cos x) (+ 0.5 t_1)) (/ (cos y) (+ t_1 1.5)))))
(+
2.0
(*
(- 0.5 (* 0.5 (cos (* 2.0 y))))
(* (sqrt 2.0) (* -0.0625 (- 1.0 (cos y))))))))))))
double code(double x, double y) {
double t_0 = 3.0 + (1.5 * ((cos(y) * (3.0 - sqrt(5.0))) + (cos(x) * (sqrt(5.0) + -1.0))));
double t_1 = sqrt(5.0) / 2.0;
double tmp;
if (y <= -0.07) {
tmp = (2.0 + ((cos(x) - cos(y)) * (sqrt(2.0) * (-0.0625 * pow(sin(y), 2.0))))) / t_0;
} else if (y <= 0.0185) {
tmp = (2.0 + (((sin(y) - (sin(x) / 16.0)) * (sqrt(2.0) * (sin(x) + (y * -0.0625)))) * (cos(x) + (-1.0 + (0.5 * (y * y)))))) / t_0;
} else {
tmp = 1.0 / ((3.0 + (3.0 * ((cos(x) / (0.5 + t_1)) + (cos(y) / (t_1 + 1.5))))) / (2.0 + ((0.5 - (0.5 * cos((2.0 * y)))) * (sqrt(2.0) * (-0.0625 * (1.0 - cos(y)))))));
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: t_1
real(8) :: tmp
t_0 = 3.0d0 + (1.5d0 * ((cos(y) * (3.0d0 - sqrt(5.0d0))) + (cos(x) * (sqrt(5.0d0) + (-1.0d0)))))
t_1 = sqrt(5.0d0) / 2.0d0
if (y <= (-0.07d0)) then
tmp = (2.0d0 + ((cos(x) - cos(y)) * (sqrt(2.0d0) * ((-0.0625d0) * (sin(y) ** 2.0d0))))) / t_0
else if (y <= 0.0185d0) then
tmp = (2.0d0 + (((sin(y) - (sin(x) / 16.0d0)) * (sqrt(2.0d0) * (sin(x) + (y * (-0.0625d0))))) * (cos(x) + ((-1.0d0) + (0.5d0 * (y * y)))))) / t_0
else
tmp = 1.0d0 / ((3.0d0 + (3.0d0 * ((cos(x) / (0.5d0 + t_1)) + (cos(y) / (t_1 + 1.5d0))))) / (2.0d0 + ((0.5d0 - (0.5d0 * cos((2.0d0 * y)))) * (sqrt(2.0d0) * ((-0.0625d0) * (1.0d0 - cos(y)))))))
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = 3.0 + (1.5 * ((Math.cos(y) * (3.0 - Math.sqrt(5.0))) + (Math.cos(x) * (Math.sqrt(5.0) + -1.0))));
double t_1 = Math.sqrt(5.0) / 2.0;
double tmp;
if (y <= -0.07) {
tmp = (2.0 + ((Math.cos(x) - Math.cos(y)) * (Math.sqrt(2.0) * (-0.0625 * Math.pow(Math.sin(y), 2.0))))) / t_0;
} else if (y <= 0.0185) {
tmp = (2.0 + (((Math.sin(y) - (Math.sin(x) / 16.0)) * (Math.sqrt(2.0) * (Math.sin(x) + (y * -0.0625)))) * (Math.cos(x) + (-1.0 + (0.5 * (y * y)))))) / t_0;
} else {
tmp = 1.0 / ((3.0 + (3.0 * ((Math.cos(x) / (0.5 + t_1)) + (Math.cos(y) / (t_1 + 1.5))))) / (2.0 + ((0.5 - (0.5 * Math.cos((2.0 * y)))) * (Math.sqrt(2.0) * (-0.0625 * (1.0 - Math.cos(y)))))));
}
return tmp;
}
def code(x, y): t_0 = 3.0 + (1.5 * ((math.cos(y) * (3.0 - math.sqrt(5.0))) + (math.cos(x) * (math.sqrt(5.0) + -1.0)))) t_1 = math.sqrt(5.0) / 2.0 tmp = 0 if y <= -0.07: tmp = (2.0 + ((math.cos(x) - math.cos(y)) * (math.sqrt(2.0) * (-0.0625 * math.pow(math.sin(y), 2.0))))) / t_0 elif y <= 0.0185: tmp = (2.0 + (((math.sin(y) - (math.sin(x) / 16.0)) * (math.sqrt(2.0) * (math.sin(x) + (y * -0.0625)))) * (math.cos(x) + (-1.0 + (0.5 * (y * y)))))) / t_0 else: tmp = 1.0 / ((3.0 + (3.0 * ((math.cos(x) / (0.5 + t_1)) + (math.cos(y) / (t_1 + 1.5))))) / (2.0 + ((0.5 - (0.5 * math.cos((2.0 * y)))) * (math.sqrt(2.0) * (-0.0625 * (1.0 - math.cos(y))))))) return tmp
function code(x, y) t_0 = Float64(3.0 + Float64(1.5 * Float64(Float64(cos(y) * Float64(3.0 - sqrt(5.0))) + Float64(cos(x) * Float64(sqrt(5.0) + -1.0))))) t_1 = Float64(sqrt(5.0) / 2.0) tmp = 0.0 if (y <= -0.07) tmp = Float64(Float64(2.0 + Float64(Float64(cos(x) - cos(y)) * Float64(sqrt(2.0) * Float64(-0.0625 * (sin(y) ^ 2.0))))) / t_0); elseif (y <= 0.0185) tmp = Float64(Float64(2.0 + Float64(Float64(Float64(sin(y) - Float64(sin(x) / 16.0)) * Float64(sqrt(2.0) * Float64(sin(x) + Float64(y * -0.0625)))) * Float64(cos(x) + Float64(-1.0 + Float64(0.5 * Float64(y * y)))))) / t_0); else tmp = Float64(1.0 / Float64(Float64(3.0 + Float64(3.0 * Float64(Float64(cos(x) / Float64(0.5 + t_1)) + Float64(cos(y) / Float64(t_1 + 1.5))))) / Float64(2.0 + Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * y)))) * Float64(sqrt(2.0) * Float64(-0.0625 * Float64(1.0 - cos(y)))))))); end return tmp end
function tmp_2 = code(x, y) t_0 = 3.0 + (1.5 * ((cos(y) * (3.0 - sqrt(5.0))) + (cos(x) * (sqrt(5.0) + -1.0)))); t_1 = sqrt(5.0) / 2.0; tmp = 0.0; if (y <= -0.07) tmp = (2.0 + ((cos(x) - cos(y)) * (sqrt(2.0) * (-0.0625 * (sin(y) ^ 2.0))))) / t_0; elseif (y <= 0.0185) tmp = (2.0 + (((sin(y) - (sin(x) / 16.0)) * (sqrt(2.0) * (sin(x) + (y * -0.0625)))) * (cos(x) + (-1.0 + (0.5 * (y * y)))))) / t_0; else tmp = 1.0 / ((3.0 + (3.0 * ((cos(x) / (0.5 + t_1)) + (cos(y) / (t_1 + 1.5))))) / (2.0 + ((0.5 - (0.5 * cos((2.0 * y)))) * (sqrt(2.0) * (-0.0625 * (1.0 - cos(y))))))); end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[(3.0 + N[(1.5 * N[(N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Sqrt[5.0], $MachinePrecision] / 2.0), $MachinePrecision]}, If[LessEqual[y, -0.07], N[(N[(2.0 + N[(N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(-0.0625 * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / t$95$0), $MachinePrecision], If[LessEqual[y, 0.0185], N[(N[(2.0 + N[(N[(N[(N[Sin[y], $MachinePrecision] - N[(N[Sin[x], $MachinePrecision] / 16.0), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Sin[x], $MachinePrecision] + N[(y * -0.0625), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + N[(-1.0 + N[(0.5 * N[(y * y), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / t$95$0), $MachinePrecision], N[(1.0 / N[(N[(3.0 + N[(3.0 * N[(N[(N[Cos[x], $MachinePrecision] / N[(0.5 + t$95$1), $MachinePrecision]), $MachinePrecision] + N[(N[Cos[y], $MachinePrecision] / N[(t$95$1 + 1.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(2.0 + N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * y), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(-0.0625 * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 3 + 1.5 \cdot \left(\cos y \cdot \left(3 - \sqrt{5}\right) + \cos x \cdot \left(\sqrt{5} + -1\right)\right)\\
t_1 := \frac{\sqrt{5}}{2}\\
\mathbf{if}\;y \leq -0.07:\\
\;\;\;\;\frac{2 + \left(\cos x - \cos y\right) \cdot \left(\sqrt{2} \cdot \left(-0.0625 \cdot {\sin y}^{2}\right)\right)}{t\_0}\\
\mathbf{elif}\;y \leq 0.0185:\\
\;\;\;\;\frac{2 + \left(\left(\sin y - \frac{\sin x}{16}\right) \cdot \left(\sqrt{2} \cdot \left(\sin x + y \cdot -0.0625\right)\right)\right) \cdot \left(\cos x + \left(-1 + 0.5 \cdot \left(y \cdot y\right)\right)\right)}{t\_0}\\
\mathbf{else}:\\
\;\;\;\;\frac{1}{\frac{3 + 3 \cdot \left(\frac{\cos x}{0.5 + t\_1} + \frac{\cos y}{t\_1 + 1.5}\right)}{2 + \left(0.5 - 0.5 \cdot \cos \left(2 \cdot y\right)\right) \cdot \left(\sqrt{2} \cdot \left(-0.0625 \cdot \left(1 - \cos y\right)\right)\right)}}\\
\end{array}
\end{array}
if y < -0.070000000000000007Initial program 99.1%
Taylor expanded in x around inf
distribute-rgt-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
*-lowering-*.f64N/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
Simplified99.2%
Taylor expanded in x around 0
associate-*r*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
pow-lowering-pow.f64N/A
sin-lowering-sin.f64N/A
sqrt-lowering-sqrt.f6458.0%
Simplified58.0%
if -0.070000000000000007 < y < 0.0184999999999999991Initial program 99.5%
Taylor expanded in x around inf
distribute-rgt-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
*-lowering-*.f64N/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
Simplified99.5%
Taylor expanded in y around 0
associate--l+N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6499.5%
Simplified99.5%
Taylor expanded in y around 0
+-commutativeN/A
associate-*r*N/A
distribute-rgt-outN/A
*-lowering-*.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f6499.4%
Simplified99.4%
if 0.0184999999999999991 < y Initial program 99.0%
Applied egg-rr98.9%
Applied egg-rr99.3%
Taylor expanded in x around 0
+-lowering-+.f64N/A
*-commutativeN/A
associate-*r*N/A
associate-*l*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
pow-lowering-pow.f64N/A
sin-lowering-sin.f64N/A
sqrt-lowering-sqrt.f64N/A
*-lowering-*.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6458.7%
Simplified58.7%
Applied egg-rr58.7%
Final simplification79.4%
(FPCore (x y)
:precision binary64
(let* ((t_0 (- 3.0 (sqrt 5.0)))
(t_1 (+ (sqrt 5.0) -1.0))
(t_2 (/ (sqrt 5.0) 2.0)))
(if (<= y -0.0032)
(/
(+
2.0
(* (- (cos x) (cos y)) (* (sqrt 2.0) (* -0.0625 (pow (sin y) 2.0)))))
(+ 3.0 (* 1.5 (+ (* (cos y) t_0) (* (cos x) t_1)))))
(if (<= y 0.0052)
(/
(+
2.0
(*
(*
(- (sin y) (/ (sin x) 16.0))
(* (sqrt 2.0) (+ (sin x) (* y -0.0625))))
(+ (cos x) -1.0)))
(* 3.0 (+ (+ 1.0 (* (cos x) (/ t_1 2.0))) (* (cos y) (/ t_0 2.0)))))
(/
1.0
(/
(+ 3.0 (* 3.0 (+ (/ (cos x) (+ 0.5 t_2)) (/ (cos y) (+ t_2 1.5)))))
(+
2.0
(*
(- 0.5 (* 0.5 (cos (* 2.0 y))))
(* (sqrt 2.0) (* -0.0625 (- 1.0 (cos y))))))))))))
double code(double x, double y) {
double t_0 = 3.0 - sqrt(5.0);
double t_1 = sqrt(5.0) + -1.0;
double t_2 = sqrt(5.0) / 2.0;
double tmp;
if (y <= -0.0032) {
tmp = (2.0 + ((cos(x) - cos(y)) * (sqrt(2.0) * (-0.0625 * pow(sin(y), 2.0))))) / (3.0 + (1.5 * ((cos(y) * t_0) + (cos(x) * t_1))));
} else if (y <= 0.0052) {
tmp = (2.0 + (((sin(y) - (sin(x) / 16.0)) * (sqrt(2.0) * (sin(x) + (y * -0.0625)))) * (cos(x) + -1.0))) / (3.0 * ((1.0 + (cos(x) * (t_1 / 2.0))) + (cos(y) * (t_0 / 2.0))));
} else {
tmp = 1.0 / ((3.0 + (3.0 * ((cos(x) / (0.5 + t_2)) + (cos(y) / (t_2 + 1.5))))) / (2.0 + ((0.5 - (0.5 * cos((2.0 * y)))) * (sqrt(2.0) * (-0.0625 * (1.0 - cos(y)))))));
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: t_1
real(8) :: t_2
real(8) :: tmp
t_0 = 3.0d0 - sqrt(5.0d0)
t_1 = sqrt(5.0d0) + (-1.0d0)
t_2 = sqrt(5.0d0) / 2.0d0
if (y <= (-0.0032d0)) then
tmp = (2.0d0 + ((cos(x) - cos(y)) * (sqrt(2.0d0) * ((-0.0625d0) * (sin(y) ** 2.0d0))))) / (3.0d0 + (1.5d0 * ((cos(y) * t_0) + (cos(x) * t_1))))
else if (y <= 0.0052d0) then
tmp = (2.0d0 + (((sin(y) - (sin(x) / 16.0d0)) * (sqrt(2.0d0) * (sin(x) + (y * (-0.0625d0))))) * (cos(x) + (-1.0d0)))) / (3.0d0 * ((1.0d0 + (cos(x) * (t_1 / 2.0d0))) + (cos(y) * (t_0 / 2.0d0))))
else
tmp = 1.0d0 / ((3.0d0 + (3.0d0 * ((cos(x) / (0.5d0 + t_2)) + (cos(y) / (t_2 + 1.5d0))))) / (2.0d0 + ((0.5d0 - (0.5d0 * cos((2.0d0 * y)))) * (sqrt(2.0d0) * ((-0.0625d0) * (1.0d0 - cos(y)))))))
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = 3.0 - Math.sqrt(5.0);
double t_1 = Math.sqrt(5.0) + -1.0;
double t_2 = Math.sqrt(5.0) / 2.0;
double tmp;
if (y <= -0.0032) {
tmp = (2.0 + ((Math.cos(x) - Math.cos(y)) * (Math.sqrt(2.0) * (-0.0625 * Math.pow(Math.sin(y), 2.0))))) / (3.0 + (1.5 * ((Math.cos(y) * t_0) + (Math.cos(x) * t_1))));
} else if (y <= 0.0052) {
tmp = (2.0 + (((Math.sin(y) - (Math.sin(x) / 16.0)) * (Math.sqrt(2.0) * (Math.sin(x) + (y * -0.0625)))) * (Math.cos(x) + -1.0))) / (3.0 * ((1.0 + (Math.cos(x) * (t_1 / 2.0))) + (Math.cos(y) * (t_0 / 2.0))));
} else {
tmp = 1.0 / ((3.0 + (3.0 * ((Math.cos(x) / (0.5 + t_2)) + (Math.cos(y) / (t_2 + 1.5))))) / (2.0 + ((0.5 - (0.5 * Math.cos((2.0 * y)))) * (Math.sqrt(2.0) * (-0.0625 * (1.0 - Math.cos(y)))))));
}
return tmp;
}
def code(x, y): t_0 = 3.0 - math.sqrt(5.0) t_1 = math.sqrt(5.0) + -1.0 t_2 = math.sqrt(5.0) / 2.0 tmp = 0 if y <= -0.0032: tmp = (2.0 + ((math.cos(x) - math.cos(y)) * (math.sqrt(2.0) * (-0.0625 * math.pow(math.sin(y), 2.0))))) / (3.0 + (1.5 * ((math.cos(y) * t_0) + (math.cos(x) * t_1)))) elif y <= 0.0052: tmp = (2.0 + (((math.sin(y) - (math.sin(x) / 16.0)) * (math.sqrt(2.0) * (math.sin(x) + (y * -0.0625)))) * (math.cos(x) + -1.0))) / (3.0 * ((1.0 + (math.cos(x) * (t_1 / 2.0))) + (math.cos(y) * (t_0 / 2.0)))) else: tmp = 1.0 / ((3.0 + (3.0 * ((math.cos(x) / (0.5 + t_2)) + (math.cos(y) / (t_2 + 1.5))))) / (2.0 + ((0.5 - (0.5 * math.cos((2.0 * y)))) * (math.sqrt(2.0) * (-0.0625 * (1.0 - math.cos(y))))))) return tmp
function code(x, y) t_0 = Float64(3.0 - sqrt(5.0)) t_1 = Float64(sqrt(5.0) + -1.0) t_2 = Float64(sqrt(5.0) / 2.0) tmp = 0.0 if (y <= -0.0032) tmp = Float64(Float64(2.0 + Float64(Float64(cos(x) - cos(y)) * Float64(sqrt(2.0) * Float64(-0.0625 * (sin(y) ^ 2.0))))) / Float64(3.0 + Float64(1.5 * Float64(Float64(cos(y) * t_0) + Float64(cos(x) * t_1))))); elseif (y <= 0.0052) tmp = Float64(Float64(2.0 + Float64(Float64(Float64(sin(y) - Float64(sin(x) / 16.0)) * Float64(sqrt(2.0) * Float64(sin(x) + Float64(y * -0.0625)))) * Float64(cos(x) + -1.0))) / Float64(3.0 * Float64(Float64(1.0 + Float64(cos(x) * Float64(t_1 / 2.0))) + Float64(cos(y) * Float64(t_0 / 2.0))))); else tmp = Float64(1.0 / Float64(Float64(3.0 + Float64(3.0 * Float64(Float64(cos(x) / Float64(0.5 + t_2)) + Float64(cos(y) / Float64(t_2 + 1.5))))) / Float64(2.0 + Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * y)))) * Float64(sqrt(2.0) * Float64(-0.0625 * Float64(1.0 - cos(y)))))))); end return tmp end
function tmp_2 = code(x, y) t_0 = 3.0 - sqrt(5.0); t_1 = sqrt(5.0) + -1.0; t_2 = sqrt(5.0) / 2.0; tmp = 0.0; if (y <= -0.0032) tmp = (2.0 + ((cos(x) - cos(y)) * (sqrt(2.0) * (-0.0625 * (sin(y) ^ 2.0))))) / (3.0 + (1.5 * ((cos(y) * t_0) + (cos(x) * t_1)))); elseif (y <= 0.0052) tmp = (2.0 + (((sin(y) - (sin(x) / 16.0)) * (sqrt(2.0) * (sin(x) + (y * -0.0625)))) * (cos(x) + -1.0))) / (3.0 * ((1.0 + (cos(x) * (t_1 / 2.0))) + (cos(y) * (t_0 / 2.0)))); else tmp = 1.0 / ((3.0 + (3.0 * ((cos(x) / (0.5 + t_2)) + (cos(y) / (t_2 + 1.5))))) / (2.0 + ((0.5 - (0.5 * cos((2.0 * y)))) * (sqrt(2.0) * (-0.0625 * (1.0 - cos(y))))))); end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[(3.0 - N[Sqrt[5.0], $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] / 2.0), $MachinePrecision]}, If[LessEqual[y, -0.0032], N[(N[(2.0 + N[(N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(-0.0625 * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(1.5 * N[(N[(N[Cos[y], $MachinePrecision] * t$95$0), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * t$95$1), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[y, 0.0052], N[(N[(2.0 + N[(N[(N[(N[Sin[y], $MachinePrecision] - N[(N[Sin[x], $MachinePrecision] / 16.0), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Sin[x], $MachinePrecision] + N[(y * -0.0625), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 * N[(N[(1.0 + N[(N[Cos[x], $MachinePrecision] * N[(t$95$1 / 2.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[Cos[y], $MachinePrecision] * N[(t$95$0 / 2.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(1.0 / N[(N[(3.0 + N[(3.0 * N[(N[(N[Cos[x], $MachinePrecision] / N[(0.5 + t$95$2), $MachinePrecision]), $MachinePrecision] + N[(N[Cos[y], $MachinePrecision] / N[(t$95$2 + 1.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(2.0 + N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * y), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(-0.0625 * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 3 - \sqrt{5}\\
t_1 := \sqrt{5} + -1\\
t_2 := \frac{\sqrt{5}}{2}\\
\mathbf{if}\;y \leq -0.0032:\\
\;\;\;\;\frac{2 + \left(\cos x - \cos y\right) \cdot \left(\sqrt{2} \cdot \left(-0.0625 \cdot {\sin y}^{2}\right)\right)}{3 + 1.5 \cdot \left(\cos y \cdot t\_0 + \cos x \cdot t\_1\right)}\\
\mathbf{elif}\;y \leq 0.0052:\\
\;\;\;\;\frac{2 + \left(\left(\sin y - \frac{\sin x}{16}\right) \cdot \left(\sqrt{2} \cdot \left(\sin x + y \cdot -0.0625\right)\right)\right) \cdot \left(\cos x + -1\right)}{3 \cdot \left(\left(1 + \cos x \cdot \frac{t\_1}{2}\right) + \cos y \cdot \frac{t\_0}{2}\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{1}{\frac{3 + 3 \cdot \left(\frac{\cos x}{0.5 + t\_2} + \frac{\cos y}{t\_2 + 1.5}\right)}{2 + \left(0.5 - 0.5 \cdot \cos \left(2 \cdot y\right)\right) \cdot \left(\sqrt{2} \cdot \left(-0.0625 \cdot \left(1 - \cos y\right)\right)\right)}}\\
\end{array}
\end{array}
if y < -0.00320000000000000015Initial program 99.1%
Taylor expanded in x around inf
distribute-rgt-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
*-lowering-*.f64N/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
Simplified99.2%
Taylor expanded in x around 0
associate-*r*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
pow-lowering-pow.f64N/A
sin-lowering-sin.f64N/A
sqrt-lowering-sqrt.f6458.0%
Simplified58.0%
if -0.00320000000000000015 < y < 0.0051999999999999998Initial program 99.5%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval99.0%
Simplified99.0%
Taylor expanded in y around 0
associate-*r*N/A
distribute-rgt-outN/A
*-lowering-*.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f6499.0%
Simplified99.0%
if 0.0051999999999999998 < y Initial program 99.0%
Applied egg-rr98.9%
Applied egg-rr99.3%
Taylor expanded in x around 0
+-lowering-+.f64N/A
*-commutativeN/A
associate-*r*N/A
associate-*l*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
pow-lowering-pow.f64N/A
sin-lowering-sin.f64N/A
sqrt-lowering-sqrt.f64N/A
*-lowering-*.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6458.7%
Simplified58.7%
Applied egg-rr58.7%
Final simplification79.1%
(FPCore (x y)
:precision binary64
(let* ((t_0 (- 3.0 (sqrt 5.0)))
(t_1 (/ (sqrt 5.0) 2.0))
(t_2 (* (cos x) (+ (sqrt 5.0) -1.0))))
(if (<= y -5.6e+19)
(/
(+
2.0
(* (- (cos x) (cos y)) (* (sqrt 2.0) (* -0.0625 (pow (sin y) 2.0)))))
(+ 3.0 (* 1.5 (+ (* (cos y) t_0) t_2))))
(if (<= y 0.00145)
(/
(+
2.0
(*
(*
(* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))
(- (sin y) (/ (sin x) 16.0)))
(+ (cos x) -1.0)))
(* 3.0 (+ 1.0 (* 0.5 (+ t_0 t_2)))))
(/
1.0
(/
(+ 3.0 (* 3.0 (+ (/ (cos x) (+ 0.5 t_1)) (/ (cos y) (+ t_1 1.5)))))
(+
2.0
(*
(- 0.5 (* 0.5 (cos (* 2.0 y))))
(* (sqrt 2.0) (* -0.0625 (- 1.0 (cos y))))))))))))
double code(double x, double y) {
double t_0 = 3.0 - sqrt(5.0);
double t_1 = sqrt(5.0) / 2.0;
double t_2 = cos(x) * (sqrt(5.0) + -1.0);
double tmp;
if (y <= -5.6e+19) {
tmp = (2.0 + ((cos(x) - cos(y)) * (sqrt(2.0) * (-0.0625 * pow(sin(y), 2.0))))) / (3.0 + (1.5 * ((cos(y) * t_0) + t_2)));
} else if (y <= 0.00145) {
tmp = (2.0 + (((sqrt(2.0) * (sin(x) - (sin(y) / 16.0))) * (sin(y) - (sin(x) / 16.0))) * (cos(x) + -1.0))) / (3.0 * (1.0 + (0.5 * (t_0 + t_2))));
} else {
tmp = 1.0 / ((3.0 + (3.0 * ((cos(x) / (0.5 + t_1)) + (cos(y) / (t_1 + 1.5))))) / (2.0 + ((0.5 - (0.5 * cos((2.0 * y)))) * (sqrt(2.0) * (-0.0625 * (1.0 - cos(y)))))));
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: t_1
real(8) :: t_2
real(8) :: tmp
t_0 = 3.0d0 - sqrt(5.0d0)
t_1 = sqrt(5.0d0) / 2.0d0
t_2 = cos(x) * (sqrt(5.0d0) + (-1.0d0))
if (y <= (-5.6d+19)) then
tmp = (2.0d0 + ((cos(x) - cos(y)) * (sqrt(2.0d0) * ((-0.0625d0) * (sin(y) ** 2.0d0))))) / (3.0d0 + (1.5d0 * ((cos(y) * t_0) + t_2)))
else if (y <= 0.00145d0) then
tmp = (2.0d0 + (((sqrt(2.0d0) * (sin(x) - (sin(y) / 16.0d0))) * (sin(y) - (sin(x) / 16.0d0))) * (cos(x) + (-1.0d0)))) / (3.0d0 * (1.0d0 + (0.5d0 * (t_0 + t_2))))
else
tmp = 1.0d0 / ((3.0d0 + (3.0d0 * ((cos(x) / (0.5d0 + t_1)) + (cos(y) / (t_1 + 1.5d0))))) / (2.0d0 + ((0.5d0 - (0.5d0 * cos((2.0d0 * y)))) * (sqrt(2.0d0) * ((-0.0625d0) * (1.0d0 - cos(y)))))))
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = 3.0 - Math.sqrt(5.0);
double t_1 = Math.sqrt(5.0) / 2.0;
double t_2 = Math.cos(x) * (Math.sqrt(5.0) + -1.0);
double tmp;
if (y <= -5.6e+19) {
tmp = (2.0 + ((Math.cos(x) - Math.cos(y)) * (Math.sqrt(2.0) * (-0.0625 * Math.pow(Math.sin(y), 2.0))))) / (3.0 + (1.5 * ((Math.cos(y) * t_0) + t_2)));
} else if (y <= 0.00145) {
tmp = (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) + -1.0))) / (3.0 * (1.0 + (0.5 * (t_0 + t_2))));
} else {
tmp = 1.0 / ((3.0 + (3.0 * ((Math.cos(x) / (0.5 + t_1)) + (Math.cos(y) / (t_1 + 1.5))))) / (2.0 + ((0.5 - (0.5 * Math.cos((2.0 * y)))) * (Math.sqrt(2.0) * (-0.0625 * (1.0 - Math.cos(y)))))));
}
return tmp;
}
def code(x, y): t_0 = 3.0 - math.sqrt(5.0) t_1 = math.sqrt(5.0) / 2.0 t_2 = math.cos(x) * (math.sqrt(5.0) + -1.0) tmp = 0 if y <= -5.6e+19: tmp = (2.0 + ((math.cos(x) - math.cos(y)) * (math.sqrt(2.0) * (-0.0625 * math.pow(math.sin(y), 2.0))))) / (3.0 + (1.5 * ((math.cos(y) * t_0) + t_2))) elif y <= 0.00145: tmp = (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) + -1.0))) / (3.0 * (1.0 + (0.5 * (t_0 + t_2)))) else: tmp = 1.0 / ((3.0 + (3.0 * ((math.cos(x) / (0.5 + t_1)) + (math.cos(y) / (t_1 + 1.5))))) / (2.0 + ((0.5 - (0.5 * math.cos((2.0 * y)))) * (math.sqrt(2.0) * (-0.0625 * (1.0 - math.cos(y))))))) return tmp
function code(x, y) t_0 = Float64(3.0 - sqrt(5.0)) t_1 = Float64(sqrt(5.0) / 2.0) t_2 = Float64(cos(x) * Float64(sqrt(5.0) + -1.0)) tmp = 0.0 if (y <= -5.6e+19) tmp = Float64(Float64(2.0 + Float64(Float64(cos(x) - cos(y)) * Float64(sqrt(2.0) * Float64(-0.0625 * (sin(y) ^ 2.0))))) / Float64(3.0 + Float64(1.5 * Float64(Float64(cos(y) * t_0) + t_2)))); elseif (y <= 0.00145) tmp = 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) + -1.0))) / Float64(3.0 * Float64(1.0 + Float64(0.5 * Float64(t_0 + t_2))))); else tmp = Float64(1.0 / Float64(Float64(3.0 + Float64(3.0 * Float64(Float64(cos(x) / Float64(0.5 + t_1)) + Float64(cos(y) / Float64(t_1 + 1.5))))) / Float64(2.0 + Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * y)))) * Float64(sqrt(2.0) * Float64(-0.0625 * Float64(1.0 - cos(y)))))))); end return tmp end
function tmp_2 = code(x, y) t_0 = 3.0 - sqrt(5.0); t_1 = sqrt(5.0) / 2.0; t_2 = cos(x) * (sqrt(5.0) + -1.0); tmp = 0.0; if (y <= -5.6e+19) tmp = (2.0 + ((cos(x) - cos(y)) * (sqrt(2.0) * (-0.0625 * (sin(y) ^ 2.0))))) / (3.0 + (1.5 * ((cos(y) * t_0) + t_2))); elseif (y <= 0.00145) tmp = (2.0 + (((sqrt(2.0) * (sin(x) - (sin(y) / 16.0))) * (sin(y) - (sin(x) / 16.0))) * (cos(x) + -1.0))) / (3.0 * (1.0 + (0.5 * (t_0 + t_2)))); else tmp = 1.0 / ((3.0 + (3.0 * ((cos(x) / (0.5 + t_1)) + (cos(y) / (t_1 + 1.5))))) / (2.0 + ((0.5 - (0.5 * cos((2.0 * y)))) * (sqrt(2.0) * (-0.0625 * (1.0 - cos(y))))))); end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Sqrt[5.0], $MachinePrecision] / 2.0), $MachinePrecision]}, Block[{t$95$2 = N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[y, -5.6e+19], N[(N[(2.0 + N[(N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(-0.0625 * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(1.5 * N[(N[(N[Cos[y], $MachinePrecision] * t$95$0), $MachinePrecision] + t$95$2), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[y, 0.00145], 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] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 * N[(1.0 + N[(0.5 * N[(t$95$0 + t$95$2), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(1.0 / N[(N[(3.0 + N[(3.0 * N[(N[(N[Cos[x], $MachinePrecision] / N[(0.5 + t$95$1), $MachinePrecision]), $MachinePrecision] + N[(N[Cos[y], $MachinePrecision] / N[(t$95$1 + 1.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(2.0 + N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * y), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(-0.0625 * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 3 - \sqrt{5}\\
t_1 := \frac{\sqrt{5}}{2}\\
t_2 := \cos x \cdot \left(\sqrt{5} + -1\right)\\
\mathbf{if}\;y \leq -5.6 \cdot 10^{+19}:\\
\;\;\;\;\frac{2 + \left(\cos x - \cos y\right) \cdot \left(\sqrt{2} \cdot \left(-0.0625 \cdot {\sin y}^{2}\right)\right)}{3 + 1.5 \cdot \left(\cos y \cdot t\_0 + t\_2\right)}\\
\mathbf{elif}\;y \leq 0.00145:\\
\;\;\;\;\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 + -1\right)}{3 \cdot \left(1 + 0.5 \cdot \left(t\_0 + t\_2\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{1}{\frac{3 + 3 \cdot \left(\frac{\cos x}{0.5 + t\_1} + \frac{\cos y}{t\_1 + 1.5}\right)}{2 + \left(0.5 - 0.5 \cdot \cos \left(2 \cdot y\right)\right) \cdot \left(\sqrt{2} \cdot \left(-0.0625 \cdot \left(1 - \cos y\right)\right)\right)}}\\
\end{array}
\end{array}
if y < -5.6e19Initial program 99.2%
Taylor expanded in x around inf
distribute-rgt-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
*-lowering-*.f64N/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
Simplified99.2%
Taylor expanded in x around 0
associate-*r*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
pow-lowering-pow.f64N/A
sin-lowering-sin.f64N/A
sqrt-lowering-sqrt.f6461.8%
Simplified61.8%
if -5.6e19 < y < 0.00145Initial program 99.5%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval95.7%
Simplified95.7%
Taylor expanded in y around 0
*-lowering-*.f64N/A
+-lowering-+.f64N/A
distribute-lft-outN/A
associate-+r-N/A
+-commutativeN/A
*-lowering-*.f64N/A
+-commutativeN/A
associate-+r-N/A
+-lowering-+.f64N/A
Simplified95.5%
if 0.00145 < y Initial program 99.0%
Applied egg-rr98.9%
Applied egg-rr99.3%
Taylor expanded in x around 0
+-lowering-+.f64N/A
*-commutativeN/A
associate-*r*N/A
associate-*l*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
pow-lowering-pow.f64N/A
sin-lowering-sin.f64N/A
sqrt-lowering-sqrt.f64N/A
*-lowering-*.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6458.7%
Simplified58.7%
Applied egg-rr58.7%
Final simplification79.1%
(FPCore (x y)
:precision binary64
(let* ((t_0
(/
(+
2.0
(*
(* (- (sin y) (/ (sin x) 16.0)) (* (sqrt 2.0) (sin x)))
(+ (cos x) -1.0)))
(*
3.0
(+
(+ 1.0 (* (cos x) (/ (+ (sqrt 5.0) -1.0) 2.0)))
(* (cos y) (/ (- 3.0 (sqrt 5.0)) 2.0)))))))
(if (<= x -40.0)
t_0
(if (<= x 0.00076)
(/
(+
2.0
(* (* (sqrt 2.0) (pow (sin y) 2.0)) (* -0.0625 (- 1.0 (cos y)))))
(+
3.0
(*
3.0
(+
(/ (cos x) (+ 0.5 (/ (sqrt 5.0) 2.0)))
(/ (cos y) (* 0.5 (+ 3.0 (sqrt 5.0))))))))
t_0))))
double code(double x, double y) {
double t_0 = (2.0 + (((sin(y) - (sin(x) / 16.0)) * (sqrt(2.0) * sin(x))) * (cos(x) + -1.0))) / (3.0 * ((1.0 + (cos(x) * ((sqrt(5.0) + -1.0) / 2.0))) + (cos(y) * ((3.0 - sqrt(5.0)) / 2.0))));
double tmp;
if (x <= -40.0) {
tmp = t_0;
} else if (x <= 0.00076) {
tmp = (2.0 + ((sqrt(2.0) * pow(sin(y), 2.0)) * (-0.0625 * (1.0 - cos(y))))) / (3.0 + (3.0 * ((cos(x) / (0.5 + (sqrt(5.0) / 2.0))) + (cos(y) / (0.5 * (3.0 + sqrt(5.0)))))));
} else {
tmp = t_0;
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: tmp
t_0 = (2.0d0 + (((sin(y) - (sin(x) / 16.0d0)) * (sqrt(2.0d0) * sin(x))) * (cos(x) + (-1.0d0)))) / (3.0d0 * ((1.0d0 + (cos(x) * ((sqrt(5.0d0) + (-1.0d0)) / 2.0d0))) + (cos(y) * ((3.0d0 - sqrt(5.0d0)) / 2.0d0))))
if (x <= (-40.0d0)) then
tmp = t_0
else if (x <= 0.00076d0) then
tmp = (2.0d0 + ((sqrt(2.0d0) * (sin(y) ** 2.0d0)) * ((-0.0625d0) * (1.0d0 - cos(y))))) / (3.0d0 + (3.0d0 * ((cos(x) / (0.5d0 + (sqrt(5.0d0) / 2.0d0))) + (cos(y) / (0.5d0 * (3.0d0 + sqrt(5.0d0)))))))
else
tmp = t_0
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = (2.0 + (((Math.sin(y) - (Math.sin(x) / 16.0)) * (Math.sqrt(2.0) * Math.sin(x))) * (Math.cos(x) + -1.0))) / (3.0 * ((1.0 + (Math.cos(x) * ((Math.sqrt(5.0) + -1.0) / 2.0))) + (Math.cos(y) * ((3.0 - Math.sqrt(5.0)) / 2.0))));
double tmp;
if (x <= -40.0) {
tmp = t_0;
} else if (x <= 0.00076) {
tmp = (2.0 + ((Math.sqrt(2.0) * Math.pow(Math.sin(y), 2.0)) * (-0.0625 * (1.0 - Math.cos(y))))) / (3.0 + (3.0 * ((Math.cos(x) / (0.5 + (Math.sqrt(5.0) / 2.0))) + (Math.cos(y) / (0.5 * (3.0 + Math.sqrt(5.0)))))));
} else {
tmp = t_0;
}
return tmp;
}
def code(x, y): t_0 = (2.0 + (((math.sin(y) - (math.sin(x) / 16.0)) * (math.sqrt(2.0) * math.sin(x))) * (math.cos(x) + -1.0))) / (3.0 * ((1.0 + (math.cos(x) * ((math.sqrt(5.0) + -1.0) / 2.0))) + (math.cos(y) * ((3.0 - math.sqrt(5.0)) / 2.0)))) tmp = 0 if x <= -40.0: tmp = t_0 elif x <= 0.00076: tmp = (2.0 + ((math.sqrt(2.0) * math.pow(math.sin(y), 2.0)) * (-0.0625 * (1.0 - math.cos(y))))) / (3.0 + (3.0 * ((math.cos(x) / (0.5 + (math.sqrt(5.0) / 2.0))) + (math.cos(y) / (0.5 * (3.0 + math.sqrt(5.0))))))) else: tmp = t_0 return tmp
function code(x, y) t_0 = Float64(Float64(2.0 + Float64(Float64(Float64(sin(y) - Float64(sin(x) / 16.0)) * Float64(sqrt(2.0) * sin(x))) * Float64(cos(x) + -1.0))) / Float64(3.0 * Float64(Float64(1.0 + Float64(cos(x) * Float64(Float64(sqrt(5.0) + -1.0) / 2.0))) + Float64(cos(y) * Float64(Float64(3.0 - sqrt(5.0)) / 2.0))))) tmp = 0.0 if (x <= -40.0) tmp = t_0; elseif (x <= 0.00076) tmp = Float64(Float64(2.0 + Float64(Float64(sqrt(2.0) * (sin(y) ^ 2.0)) * Float64(-0.0625 * Float64(1.0 - cos(y))))) / Float64(3.0 + Float64(3.0 * Float64(Float64(cos(x) / Float64(0.5 + Float64(sqrt(5.0) / 2.0))) + Float64(cos(y) / Float64(0.5 * Float64(3.0 + sqrt(5.0)))))))); else tmp = t_0; end return tmp end
function tmp_2 = code(x, y) t_0 = (2.0 + (((sin(y) - (sin(x) / 16.0)) * (sqrt(2.0) * sin(x))) * (cos(x) + -1.0))) / (3.0 * ((1.0 + (cos(x) * ((sqrt(5.0) + -1.0) / 2.0))) + (cos(y) * ((3.0 - sqrt(5.0)) / 2.0)))); tmp = 0.0; if (x <= -40.0) tmp = t_0; elseif (x <= 0.00076) tmp = (2.0 + ((sqrt(2.0) * (sin(y) ^ 2.0)) * (-0.0625 * (1.0 - cos(y))))) / (3.0 + (3.0 * ((cos(x) / (0.5 + (sqrt(5.0) / 2.0))) + (cos(y) / (0.5 * (3.0 + sqrt(5.0))))))); else tmp = t_0; end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[(N[(2.0 + N[(N[(N[(N[Sin[y], $MachinePrecision] - N[(N[Sin[x], $MachinePrecision] / 16.0), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[Sin[x], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 * N[(N[(1.0 + N[(N[Cos[x], $MachinePrecision] * N[(N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision] / 2.0), $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]}, If[LessEqual[x, -40.0], t$95$0, If[LessEqual[x, 0.00076], N[(N[(2.0 + N[(N[(N[Sqrt[2.0], $MachinePrecision] * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision] * N[(-0.0625 * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(3.0 * N[(N[(N[Cos[x], $MachinePrecision] / N[(0.5 + N[(N[Sqrt[5.0], $MachinePrecision] / 2.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[Cos[y], $MachinePrecision] / N[(0.5 * N[(3.0 + N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$0]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \frac{2 + \left(\left(\sin y - \frac{\sin x}{16}\right) \cdot \left(\sqrt{2} \cdot \sin x\right)\right) \cdot \left(\cos x + -1\right)}{3 \cdot \left(\left(1 + \cos x \cdot \frac{\sqrt{5} + -1}{2}\right) + \cos y \cdot \frac{3 - \sqrt{5}}{2}\right)}\\
\mathbf{if}\;x \leq -40:\\
\;\;\;\;t\_0\\
\mathbf{elif}\;x \leq 0.00076:\\
\;\;\;\;\frac{2 + \left(\sqrt{2} \cdot {\sin y}^{2}\right) \cdot \left(-0.0625 \cdot \left(1 - \cos y\right)\right)}{3 + 3 \cdot \left(\frac{\cos x}{0.5 + \frac{\sqrt{5}}{2}} + \frac{\cos y}{0.5 \cdot \left(3 + \sqrt{5}\right)}\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_0\\
\end{array}
\end{array}
if x < -40 or 7.6000000000000004e-4 < x Initial program 99.0%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval61.7%
Simplified61.7%
Taylor expanded in y around 0
*-commutativeN/A
*-lowering-*.f64N/A
sqrt-lowering-sqrt.f64N/A
sin-lowering-sin.f6461.2%
Simplified61.2%
if -40 < x < 7.6000000000000004e-4Initial program 99.6%
Applied egg-rr99.6%
Applied egg-rr99.7%
Taylor expanded in x around 0
+-lowering-+.f64N/A
*-commutativeN/A
associate-*r*N/A
associate-*l*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
pow-lowering-pow.f64N/A
sin-lowering-sin.f64N/A
sqrt-lowering-sqrt.f64N/A
*-lowering-*.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6498.2%
Simplified98.2%
Final simplification79.0%
(FPCore (x y)
:precision binary64
(let* ((t_0 (- 3.0 (sqrt 5.0)))
(t_1 (/ (sqrt 5.0) 2.0))
(t_2 (* (cos x) (+ (sqrt 5.0) -1.0))))
(if (<= y -57000000.0)
(/
(+
2.0
(* (- (cos x) (cos y)) (* (sqrt 2.0) (* -0.0625 (pow (sin y) 2.0)))))
(+ 3.0 (* 1.5 (+ (* (cos y) t_0) t_2))))
(if (<= y 0.00052)
(/
(+
(*
-0.020833333333333332
(* (- 0.5 (* 0.5 (cos (* 2.0 x)))) (* (sqrt 2.0) (+ (cos x) -1.0))))
0.6666666666666666)
(+ 1.0 (* 0.5 (+ t_0 t_2))))
(/
1.0
(/
(+ 3.0 (* 3.0 (+ (/ (cos x) (+ 0.5 t_1)) (/ (cos y) (+ t_1 1.5)))))
(+
2.0
(*
(- 0.5 (* 0.5 (cos (* 2.0 y))))
(* (sqrt 2.0) (* -0.0625 (- 1.0 (cos y))))))))))))
double code(double x, double y) {
double t_0 = 3.0 - sqrt(5.0);
double t_1 = sqrt(5.0) / 2.0;
double t_2 = cos(x) * (sqrt(5.0) + -1.0);
double tmp;
if (y <= -57000000.0) {
tmp = (2.0 + ((cos(x) - cos(y)) * (sqrt(2.0) * (-0.0625 * pow(sin(y), 2.0))))) / (3.0 + (1.5 * ((cos(y) * t_0) + t_2)));
} else if (y <= 0.00052) {
tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * (t_0 + t_2)));
} else {
tmp = 1.0 / ((3.0 + (3.0 * ((cos(x) / (0.5 + t_1)) + (cos(y) / (t_1 + 1.5))))) / (2.0 + ((0.5 - (0.5 * cos((2.0 * y)))) * (sqrt(2.0) * (-0.0625 * (1.0 - cos(y)))))));
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: t_1
real(8) :: t_2
real(8) :: tmp
t_0 = 3.0d0 - sqrt(5.0d0)
t_1 = sqrt(5.0d0) / 2.0d0
t_2 = cos(x) * (sqrt(5.0d0) + (-1.0d0))
if (y <= (-57000000.0d0)) then
tmp = (2.0d0 + ((cos(x) - cos(y)) * (sqrt(2.0d0) * ((-0.0625d0) * (sin(y) ** 2.0d0))))) / (3.0d0 + (1.5d0 * ((cos(y) * t_0) + t_2)))
else if (y <= 0.00052d0) then
tmp = (((-0.020833333333333332d0) * ((0.5d0 - (0.5d0 * cos((2.0d0 * x)))) * (sqrt(2.0d0) * (cos(x) + (-1.0d0))))) + 0.6666666666666666d0) / (1.0d0 + (0.5d0 * (t_0 + t_2)))
else
tmp = 1.0d0 / ((3.0d0 + (3.0d0 * ((cos(x) / (0.5d0 + t_1)) + (cos(y) / (t_1 + 1.5d0))))) / (2.0d0 + ((0.5d0 - (0.5d0 * cos((2.0d0 * y)))) * (sqrt(2.0d0) * ((-0.0625d0) * (1.0d0 - cos(y)))))))
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = 3.0 - Math.sqrt(5.0);
double t_1 = Math.sqrt(5.0) / 2.0;
double t_2 = Math.cos(x) * (Math.sqrt(5.0) + -1.0);
double tmp;
if (y <= -57000000.0) {
tmp = (2.0 + ((Math.cos(x) - Math.cos(y)) * (Math.sqrt(2.0) * (-0.0625 * Math.pow(Math.sin(y), 2.0))))) / (3.0 + (1.5 * ((Math.cos(y) * t_0) + t_2)));
} else if (y <= 0.00052) {
tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * Math.cos((2.0 * x)))) * (Math.sqrt(2.0) * (Math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * (t_0 + t_2)));
} else {
tmp = 1.0 / ((3.0 + (3.0 * ((Math.cos(x) / (0.5 + t_1)) + (Math.cos(y) / (t_1 + 1.5))))) / (2.0 + ((0.5 - (0.5 * Math.cos((2.0 * y)))) * (Math.sqrt(2.0) * (-0.0625 * (1.0 - Math.cos(y)))))));
}
return tmp;
}
def code(x, y): t_0 = 3.0 - math.sqrt(5.0) t_1 = math.sqrt(5.0) / 2.0 t_2 = math.cos(x) * (math.sqrt(5.0) + -1.0) tmp = 0 if y <= -57000000.0: tmp = (2.0 + ((math.cos(x) - math.cos(y)) * (math.sqrt(2.0) * (-0.0625 * math.pow(math.sin(y), 2.0))))) / (3.0 + (1.5 * ((math.cos(y) * t_0) + t_2))) elif y <= 0.00052: tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * math.cos((2.0 * x)))) * (math.sqrt(2.0) * (math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * (t_0 + t_2))) else: tmp = 1.0 / ((3.0 + (3.0 * ((math.cos(x) / (0.5 + t_1)) + (math.cos(y) / (t_1 + 1.5))))) / (2.0 + ((0.5 - (0.5 * math.cos((2.0 * y)))) * (math.sqrt(2.0) * (-0.0625 * (1.0 - math.cos(y))))))) return tmp
function code(x, y) t_0 = Float64(3.0 - sqrt(5.0)) t_1 = Float64(sqrt(5.0) / 2.0) t_2 = Float64(cos(x) * Float64(sqrt(5.0) + -1.0)) tmp = 0.0 if (y <= -57000000.0) tmp = Float64(Float64(2.0 + Float64(Float64(cos(x) - cos(y)) * Float64(sqrt(2.0) * Float64(-0.0625 * (sin(y) ^ 2.0))))) / Float64(3.0 + Float64(1.5 * Float64(Float64(cos(y) * t_0) + t_2)))); elseif (y <= 0.00052) tmp = Float64(Float64(Float64(-0.020833333333333332 * Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * x)))) * Float64(sqrt(2.0) * Float64(cos(x) + -1.0)))) + 0.6666666666666666) / Float64(1.0 + Float64(0.5 * Float64(t_0 + t_2)))); else tmp = Float64(1.0 / Float64(Float64(3.0 + Float64(3.0 * Float64(Float64(cos(x) / Float64(0.5 + t_1)) + Float64(cos(y) / Float64(t_1 + 1.5))))) / Float64(2.0 + Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * y)))) * Float64(sqrt(2.0) * Float64(-0.0625 * Float64(1.0 - cos(y)))))))); end return tmp end
function tmp_2 = code(x, y) t_0 = 3.0 - sqrt(5.0); t_1 = sqrt(5.0) / 2.0; t_2 = cos(x) * (sqrt(5.0) + -1.0); tmp = 0.0; if (y <= -57000000.0) tmp = (2.0 + ((cos(x) - cos(y)) * (sqrt(2.0) * (-0.0625 * (sin(y) ^ 2.0))))) / (3.0 + (1.5 * ((cos(y) * t_0) + t_2))); elseif (y <= 0.00052) tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * (t_0 + t_2))); else tmp = 1.0 / ((3.0 + (3.0 * ((cos(x) / (0.5 + t_1)) + (cos(y) / (t_1 + 1.5))))) / (2.0 + ((0.5 - (0.5 * cos((2.0 * y)))) * (sqrt(2.0) * (-0.0625 * (1.0 - cos(y))))))); end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Sqrt[5.0], $MachinePrecision] / 2.0), $MachinePrecision]}, Block[{t$95$2 = N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[y, -57000000.0], N[(N[(2.0 + N[(N[(N[Cos[x], $MachinePrecision] - N[Cos[y], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(-0.0625 * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(1.5 * N[(N[(N[Cos[y], $MachinePrecision] * t$95$0), $MachinePrecision] + t$95$2), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[y, 0.00052], N[(N[(N[(-0.020833333333333332 * N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * x), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 0.6666666666666666), $MachinePrecision] / N[(1.0 + N[(0.5 * N[(t$95$0 + t$95$2), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(1.0 / N[(N[(3.0 + N[(3.0 * N[(N[(N[Cos[x], $MachinePrecision] / N[(0.5 + t$95$1), $MachinePrecision]), $MachinePrecision] + N[(N[Cos[y], $MachinePrecision] / N[(t$95$1 + 1.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(2.0 + N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * y), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(-0.0625 * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 3 - \sqrt{5}\\
t_1 := \frac{\sqrt{5}}{2}\\
t_2 := \cos x \cdot \left(\sqrt{5} + -1\right)\\
\mathbf{if}\;y \leq -57000000:\\
\;\;\;\;\frac{2 + \left(\cos x - \cos y\right) \cdot \left(\sqrt{2} \cdot \left(-0.0625 \cdot {\sin y}^{2}\right)\right)}{3 + 1.5 \cdot \left(\cos y \cdot t\_0 + t\_2\right)}\\
\mathbf{elif}\;y \leq 0.00052:\\
\;\;\;\;\frac{-0.020833333333333332 \cdot \left(\left(0.5 - 0.5 \cdot \cos \left(2 \cdot x\right)\right) \cdot \left(\sqrt{2} \cdot \left(\cos x + -1\right)\right)\right) + 0.6666666666666666}{1 + 0.5 \cdot \left(t\_0 + t\_2\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{1}{\frac{3 + 3 \cdot \left(\frac{\cos x}{0.5 + t\_1} + \frac{\cos y}{t\_1 + 1.5}\right)}{2 + \left(0.5 - 0.5 \cdot \cos \left(2 \cdot y\right)\right) \cdot \left(\sqrt{2} \cdot \left(-0.0625 \cdot \left(1 - \cos y\right)\right)\right)}}\\
\end{array}
\end{array}
if y < -5.7e7Initial program 99.1%
Taylor expanded in x around inf
distribute-rgt-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
*-lowering-*.f64N/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
Simplified99.2%
Taylor expanded in x around 0
associate-*r*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
pow-lowering-pow.f64N/A
sin-lowering-sin.f64N/A
sqrt-lowering-sqrt.f6459.2%
Simplified59.2%
if -5.7e7 < y < 5.19999999999999954e-4Initial program 99.5%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval97.8%
Simplified97.8%
Taylor expanded in y around 0
associate-*r/N/A
/-lowering-/.f64N/A
Simplified96.9%
+-commutativeN/A
distribute-lft-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
Applied egg-rr97.1%
if 5.19999999999999954e-4 < y Initial program 99.0%
Applied egg-rr98.9%
Applied egg-rr99.3%
Taylor expanded in x around 0
+-lowering-+.f64N/A
*-commutativeN/A
associate-*r*N/A
associate-*l*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
pow-lowering-pow.f64N/A
sin-lowering-sin.f64N/A
sqrt-lowering-sqrt.f64N/A
*-lowering-*.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6458.7%
Simplified58.7%
Applied egg-rr58.7%
Final simplification78.8%
(FPCore (x y)
:precision binary64
(let* ((t_0 (/ (sqrt 5.0) 2.0))
(t_1 (/ (cos x) (+ 0.5 t_0)))
(t_2 (* -0.0625 (- 1.0 (cos y)))))
(if (<= y -57000000.0)
(/
(+ 2.0 (* (* (sqrt 2.0) (pow (sin y) 2.0)) t_2))
(+ 3.0 (* 3.0 (+ t_1 (/ (cos y) (* 0.5 (+ 3.0 (sqrt 5.0))))))))
(if (<= y 0.00052)
(/
(+
(*
-0.020833333333333332
(* (- 0.5 (* 0.5 (cos (* 2.0 x)))) (* (sqrt 2.0) (+ (cos x) -1.0))))
0.6666666666666666)
(+ 1.0 (* 0.5 (+ (- 3.0 (sqrt 5.0)) (* (cos x) (+ (sqrt 5.0) -1.0))))))
(/
1.0
(/
(+ 3.0 (* 3.0 (+ t_1 (/ (cos y) (+ t_0 1.5)))))
(+ 2.0 (* (- 0.5 (* 0.5 (cos (* 2.0 y)))) (* (sqrt 2.0) t_2)))))))))
double code(double x, double y) {
double t_0 = sqrt(5.0) / 2.0;
double t_1 = cos(x) / (0.5 + t_0);
double t_2 = -0.0625 * (1.0 - cos(y));
double tmp;
if (y <= -57000000.0) {
tmp = (2.0 + ((sqrt(2.0) * pow(sin(y), 2.0)) * t_2)) / (3.0 + (3.0 * (t_1 + (cos(y) / (0.5 * (3.0 + sqrt(5.0)))))));
} else if (y <= 0.00052) {
tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - sqrt(5.0)) + (cos(x) * (sqrt(5.0) + -1.0)))));
} else {
tmp = 1.0 / ((3.0 + (3.0 * (t_1 + (cos(y) / (t_0 + 1.5))))) / (2.0 + ((0.5 - (0.5 * cos((2.0 * y)))) * (sqrt(2.0) * t_2))));
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: t_1
real(8) :: t_2
real(8) :: tmp
t_0 = sqrt(5.0d0) / 2.0d0
t_1 = cos(x) / (0.5d0 + t_0)
t_2 = (-0.0625d0) * (1.0d0 - cos(y))
if (y <= (-57000000.0d0)) then
tmp = (2.0d0 + ((sqrt(2.0d0) * (sin(y) ** 2.0d0)) * t_2)) / (3.0d0 + (3.0d0 * (t_1 + (cos(y) / (0.5d0 * (3.0d0 + sqrt(5.0d0)))))))
else if (y <= 0.00052d0) then
tmp = (((-0.020833333333333332d0) * ((0.5d0 - (0.5d0 * cos((2.0d0 * x)))) * (sqrt(2.0d0) * (cos(x) + (-1.0d0))))) + 0.6666666666666666d0) / (1.0d0 + (0.5d0 * ((3.0d0 - sqrt(5.0d0)) + (cos(x) * (sqrt(5.0d0) + (-1.0d0))))))
else
tmp = 1.0d0 / ((3.0d0 + (3.0d0 * (t_1 + (cos(y) / (t_0 + 1.5d0))))) / (2.0d0 + ((0.5d0 - (0.5d0 * cos((2.0d0 * y)))) * (sqrt(2.0d0) * t_2))))
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = Math.sqrt(5.0) / 2.0;
double t_1 = Math.cos(x) / (0.5 + t_0);
double t_2 = -0.0625 * (1.0 - Math.cos(y));
double tmp;
if (y <= -57000000.0) {
tmp = (2.0 + ((Math.sqrt(2.0) * Math.pow(Math.sin(y), 2.0)) * t_2)) / (3.0 + (3.0 * (t_1 + (Math.cos(y) / (0.5 * (3.0 + Math.sqrt(5.0)))))));
} else if (y <= 0.00052) {
tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * Math.cos((2.0 * x)))) * (Math.sqrt(2.0) * (Math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - Math.sqrt(5.0)) + (Math.cos(x) * (Math.sqrt(5.0) + -1.0)))));
} else {
tmp = 1.0 / ((3.0 + (3.0 * (t_1 + (Math.cos(y) / (t_0 + 1.5))))) / (2.0 + ((0.5 - (0.5 * Math.cos((2.0 * y)))) * (Math.sqrt(2.0) * t_2))));
}
return tmp;
}
def code(x, y): t_0 = math.sqrt(5.0) / 2.0 t_1 = math.cos(x) / (0.5 + t_0) t_2 = -0.0625 * (1.0 - math.cos(y)) tmp = 0 if y <= -57000000.0: tmp = (2.0 + ((math.sqrt(2.0) * math.pow(math.sin(y), 2.0)) * t_2)) / (3.0 + (3.0 * (t_1 + (math.cos(y) / (0.5 * (3.0 + math.sqrt(5.0))))))) elif y <= 0.00052: tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * math.cos((2.0 * x)))) * (math.sqrt(2.0) * (math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - math.sqrt(5.0)) + (math.cos(x) * (math.sqrt(5.0) + -1.0))))) else: tmp = 1.0 / ((3.0 + (3.0 * (t_1 + (math.cos(y) / (t_0 + 1.5))))) / (2.0 + ((0.5 - (0.5 * math.cos((2.0 * y)))) * (math.sqrt(2.0) * t_2)))) return tmp
function code(x, y) t_0 = Float64(sqrt(5.0) / 2.0) t_1 = Float64(cos(x) / Float64(0.5 + t_0)) t_2 = Float64(-0.0625 * Float64(1.0 - cos(y))) tmp = 0.0 if (y <= -57000000.0) tmp = Float64(Float64(2.0 + Float64(Float64(sqrt(2.0) * (sin(y) ^ 2.0)) * t_2)) / Float64(3.0 + Float64(3.0 * Float64(t_1 + Float64(cos(y) / Float64(0.5 * Float64(3.0 + sqrt(5.0)))))))); elseif (y <= 0.00052) tmp = Float64(Float64(Float64(-0.020833333333333332 * Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * x)))) * Float64(sqrt(2.0) * Float64(cos(x) + -1.0)))) + 0.6666666666666666) / Float64(1.0 + Float64(0.5 * Float64(Float64(3.0 - sqrt(5.0)) + Float64(cos(x) * Float64(sqrt(5.0) + -1.0)))))); else tmp = Float64(1.0 / Float64(Float64(3.0 + Float64(3.0 * Float64(t_1 + Float64(cos(y) / Float64(t_0 + 1.5))))) / Float64(2.0 + Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * y)))) * Float64(sqrt(2.0) * t_2))))); end return tmp end
function tmp_2 = code(x, y) t_0 = sqrt(5.0) / 2.0; t_1 = cos(x) / (0.5 + t_0); t_2 = -0.0625 * (1.0 - cos(y)); tmp = 0.0; if (y <= -57000000.0) tmp = (2.0 + ((sqrt(2.0) * (sin(y) ^ 2.0)) * t_2)) / (3.0 + (3.0 * (t_1 + (cos(y) / (0.5 * (3.0 + sqrt(5.0))))))); elseif (y <= 0.00052) tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - sqrt(5.0)) + (cos(x) * (sqrt(5.0) + -1.0))))); else tmp = 1.0 / ((3.0 + (3.0 * (t_1 + (cos(y) / (t_0 + 1.5))))) / (2.0 + ((0.5 - (0.5 * cos((2.0 * y)))) * (sqrt(2.0) * t_2)))); end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[(N[Sqrt[5.0], $MachinePrecision] / 2.0), $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[x], $MachinePrecision] / N[(0.5 + t$95$0), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[(-0.0625 * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[y, -57000000.0], N[(N[(2.0 + N[(N[(N[Sqrt[2.0], $MachinePrecision] * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision] * t$95$2), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(3.0 * N[(t$95$1 + N[(N[Cos[y], $MachinePrecision] / N[(0.5 * N[(3.0 + N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[y, 0.00052], N[(N[(N[(-0.020833333333333332 * N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * x), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 0.6666666666666666), $MachinePrecision] / N[(1.0 + N[(0.5 * N[(N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(1.0 / N[(N[(3.0 + N[(3.0 * N[(t$95$1 + N[(N[Cos[y], $MachinePrecision] / N[(t$95$0 + 1.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(2.0 + N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * y), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * t$95$2), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \frac{\sqrt{5}}{2}\\
t_1 := \frac{\cos x}{0.5 + t\_0}\\
t_2 := -0.0625 \cdot \left(1 - \cos y\right)\\
\mathbf{if}\;y \leq -57000000:\\
\;\;\;\;\frac{2 + \left(\sqrt{2} \cdot {\sin y}^{2}\right) \cdot t\_2}{3 + 3 \cdot \left(t\_1 + \frac{\cos y}{0.5 \cdot \left(3 + \sqrt{5}\right)}\right)}\\
\mathbf{elif}\;y \leq 0.00052:\\
\;\;\;\;\frac{-0.020833333333333332 \cdot \left(\left(0.5 - 0.5 \cdot \cos \left(2 \cdot x\right)\right) \cdot \left(\sqrt{2} \cdot \left(\cos x + -1\right)\right)\right) + 0.6666666666666666}{1 + 0.5 \cdot \left(\left(3 - \sqrt{5}\right) + \cos x \cdot \left(\sqrt{5} + -1\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\frac{1}{\frac{3 + 3 \cdot \left(t\_1 + \frac{\cos y}{t\_0 + 1.5}\right)}{2 + \left(0.5 - 0.5 \cdot \cos \left(2 \cdot y\right)\right) \cdot \left(\sqrt{2} \cdot t\_2\right)}}\\
\end{array}
\end{array}
if y < -5.7e7Initial program 99.1%
Applied egg-rr99.0%
Applied egg-rr99.3%
Taylor expanded in x around 0
+-lowering-+.f64N/A
*-commutativeN/A
associate-*r*N/A
associate-*l*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
pow-lowering-pow.f64N/A
sin-lowering-sin.f64N/A
sqrt-lowering-sqrt.f64N/A
*-lowering-*.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6459.2%
Simplified59.2%
if -5.7e7 < y < 5.19999999999999954e-4Initial program 99.5%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval97.8%
Simplified97.8%
Taylor expanded in y around 0
associate-*r/N/A
/-lowering-/.f64N/A
Simplified96.9%
+-commutativeN/A
distribute-lft-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
Applied egg-rr97.1%
if 5.19999999999999954e-4 < y Initial program 99.0%
Applied egg-rr98.9%
Applied egg-rr99.3%
Taylor expanded in x around 0
+-lowering-+.f64N/A
*-commutativeN/A
associate-*r*N/A
associate-*l*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
pow-lowering-pow.f64N/A
sin-lowering-sin.f64N/A
sqrt-lowering-sqrt.f64N/A
*-lowering-*.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6458.7%
Simplified58.7%
Applied egg-rr58.7%
Final simplification78.7%
(FPCore (x y)
:precision binary64
(let* ((t_0 (/ (sqrt 5.0) 2.0))
(t_1
(/
1.0
(/
(+ 3.0 (* 3.0 (+ (/ (cos x) (+ 0.5 t_0)) (/ (cos y) (+ t_0 1.5)))))
(+
2.0
(*
(- 0.5 (* 0.5 (cos (* 2.0 y))))
(* (sqrt 2.0) (* -0.0625 (- 1.0 (cos y))))))))))
(if (<= y -57000000.0)
t_1
(if (<= y 0.00052)
(/
(+
(*
-0.020833333333333332
(* (- 0.5 (* 0.5 (cos (* 2.0 x)))) (* (sqrt 2.0) (+ (cos x) -1.0))))
0.6666666666666666)
(+ 1.0 (* 0.5 (+ (- 3.0 (sqrt 5.0)) (* (cos x) (+ (sqrt 5.0) -1.0))))))
t_1))))
double code(double x, double y) {
double t_0 = sqrt(5.0) / 2.0;
double t_1 = 1.0 / ((3.0 + (3.0 * ((cos(x) / (0.5 + t_0)) + (cos(y) / (t_0 + 1.5))))) / (2.0 + ((0.5 - (0.5 * cos((2.0 * y)))) * (sqrt(2.0) * (-0.0625 * (1.0 - cos(y)))))));
double tmp;
if (y <= -57000000.0) {
tmp = t_1;
} else if (y <= 0.00052) {
tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - sqrt(5.0)) + (cos(x) * (sqrt(5.0) + -1.0)))));
} else {
tmp = t_1;
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: t_1
real(8) :: tmp
t_0 = sqrt(5.0d0) / 2.0d0
t_1 = 1.0d0 / ((3.0d0 + (3.0d0 * ((cos(x) / (0.5d0 + t_0)) + (cos(y) / (t_0 + 1.5d0))))) / (2.0d0 + ((0.5d0 - (0.5d0 * cos((2.0d0 * y)))) * (sqrt(2.0d0) * ((-0.0625d0) * (1.0d0 - cos(y)))))))
if (y <= (-57000000.0d0)) then
tmp = t_1
else if (y <= 0.00052d0) then
tmp = (((-0.020833333333333332d0) * ((0.5d0 - (0.5d0 * cos((2.0d0 * x)))) * (sqrt(2.0d0) * (cos(x) + (-1.0d0))))) + 0.6666666666666666d0) / (1.0d0 + (0.5d0 * ((3.0d0 - sqrt(5.0d0)) + (cos(x) * (sqrt(5.0d0) + (-1.0d0))))))
else
tmp = t_1
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = Math.sqrt(5.0) / 2.0;
double t_1 = 1.0 / ((3.0 + (3.0 * ((Math.cos(x) / (0.5 + t_0)) + (Math.cos(y) / (t_0 + 1.5))))) / (2.0 + ((0.5 - (0.5 * Math.cos((2.0 * y)))) * (Math.sqrt(2.0) * (-0.0625 * (1.0 - Math.cos(y)))))));
double tmp;
if (y <= -57000000.0) {
tmp = t_1;
} else if (y <= 0.00052) {
tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * Math.cos((2.0 * x)))) * (Math.sqrt(2.0) * (Math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - Math.sqrt(5.0)) + (Math.cos(x) * (Math.sqrt(5.0) + -1.0)))));
} else {
tmp = t_1;
}
return tmp;
}
def code(x, y): t_0 = math.sqrt(5.0) / 2.0 t_1 = 1.0 / ((3.0 + (3.0 * ((math.cos(x) / (0.5 + t_0)) + (math.cos(y) / (t_0 + 1.5))))) / (2.0 + ((0.5 - (0.5 * math.cos((2.0 * y)))) * (math.sqrt(2.0) * (-0.0625 * (1.0 - math.cos(y))))))) tmp = 0 if y <= -57000000.0: tmp = t_1 elif y <= 0.00052: tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * math.cos((2.0 * x)))) * (math.sqrt(2.0) * (math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - math.sqrt(5.0)) + (math.cos(x) * (math.sqrt(5.0) + -1.0))))) else: tmp = t_1 return tmp
function code(x, y) t_0 = Float64(sqrt(5.0) / 2.0) t_1 = Float64(1.0 / Float64(Float64(3.0 + Float64(3.0 * Float64(Float64(cos(x) / Float64(0.5 + t_0)) + Float64(cos(y) / Float64(t_0 + 1.5))))) / Float64(2.0 + Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * y)))) * Float64(sqrt(2.0) * Float64(-0.0625 * Float64(1.0 - cos(y)))))))) tmp = 0.0 if (y <= -57000000.0) tmp = t_1; elseif (y <= 0.00052) tmp = Float64(Float64(Float64(-0.020833333333333332 * Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * x)))) * Float64(sqrt(2.0) * Float64(cos(x) + -1.0)))) + 0.6666666666666666) / Float64(1.0 + Float64(0.5 * Float64(Float64(3.0 - sqrt(5.0)) + Float64(cos(x) * Float64(sqrt(5.0) + -1.0)))))); else tmp = t_1; end return tmp end
function tmp_2 = code(x, y) t_0 = sqrt(5.0) / 2.0; t_1 = 1.0 / ((3.0 + (3.0 * ((cos(x) / (0.5 + t_0)) + (cos(y) / (t_0 + 1.5))))) / (2.0 + ((0.5 - (0.5 * cos((2.0 * y)))) * (sqrt(2.0) * (-0.0625 * (1.0 - cos(y))))))); tmp = 0.0; if (y <= -57000000.0) tmp = t_1; elseif (y <= 0.00052) tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - sqrt(5.0)) + (cos(x) * (sqrt(5.0) + -1.0))))); else tmp = t_1; end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[(N[Sqrt[5.0], $MachinePrecision] / 2.0), $MachinePrecision]}, Block[{t$95$1 = N[(1.0 / N[(N[(3.0 + N[(3.0 * N[(N[(N[Cos[x], $MachinePrecision] / N[(0.5 + t$95$0), $MachinePrecision]), $MachinePrecision] + N[(N[Cos[y], $MachinePrecision] / N[(t$95$0 + 1.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(2.0 + N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * y), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(-0.0625 * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[y, -57000000.0], t$95$1, If[LessEqual[y, 0.00052], N[(N[(N[(-0.020833333333333332 * N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * x), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 0.6666666666666666), $MachinePrecision] / N[(1.0 + N[(0.5 * N[(N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$1]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \frac{\sqrt{5}}{2}\\
t_1 := \frac{1}{\frac{3 + 3 \cdot \left(\frac{\cos x}{0.5 + t\_0} + \frac{\cos y}{t\_0 + 1.5}\right)}{2 + \left(0.5 - 0.5 \cdot \cos \left(2 \cdot y\right)\right) \cdot \left(\sqrt{2} \cdot \left(-0.0625 \cdot \left(1 - \cos y\right)\right)\right)}}\\
\mathbf{if}\;y \leq -57000000:\\
\;\;\;\;t\_1\\
\mathbf{elif}\;y \leq 0.00052:\\
\;\;\;\;\frac{-0.020833333333333332 \cdot \left(\left(0.5 - 0.5 \cdot \cos \left(2 \cdot x\right)\right) \cdot \left(\sqrt{2} \cdot \left(\cos x + -1\right)\right)\right) + 0.6666666666666666}{1 + 0.5 \cdot \left(\left(3 - \sqrt{5}\right) + \cos x \cdot \left(\sqrt{5} + -1\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_1\\
\end{array}
\end{array}
if y < -5.7e7 or 5.19999999999999954e-4 < y Initial program 99.1%
Applied egg-rr98.9%
Applied egg-rr99.3%
Taylor expanded in x around 0
+-lowering-+.f64N/A
*-commutativeN/A
associate-*r*N/A
associate-*l*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
pow-lowering-pow.f64N/A
sin-lowering-sin.f64N/A
sqrt-lowering-sqrt.f64N/A
*-lowering-*.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6458.9%
Simplified58.9%
Applied egg-rr58.9%
if -5.7e7 < y < 5.19999999999999954e-4Initial program 99.5%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval97.8%
Simplified97.8%
Taylor expanded in y around 0
associate-*r/N/A
/-lowering-/.f64N/A
Simplified96.9%
+-commutativeN/A
distribute-lft-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
Applied egg-rr97.1%
Final simplification78.7%
(FPCore (x y)
:precision binary64
(let* ((t_0
(/
(+
2.0
(*
(- 0.5 (* 0.5 (cos (* 2.0 y))))
(* (sqrt 2.0) (* -0.0625 (- 1.0 (cos y))))))
(+
3.0
(*
3.0
(+
(/ (cos x) (+ 0.5 (/ (sqrt 5.0) 2.0)))
(/ (cos y) (* 0.5 (+ 3.0 (sqrt 5.0))))))))))
(if (<= y -57000000.0)
t_0
(if (<= y 0.00054)
(/
(+
(*
-0.020833333333333332
(* (- 0.5 (* 0.5 (cos (* 2.0 x)))) (* (sqrt 2.0) (+ (cos x) -1.0))))
0.6666666666666666)
(+ 1.0 (* 0.5 (+ (- 3.0 (sqrt 5.0)) (* (cos x) (+ (sqrt 5.0) -1.0))))))
t_0))))
double code(double x, double y) {
double t_0 = (2.0 + ((0.5 - (0.5 * cos((2.0 * y)))) * (sqrt(2.0) * (-0.0625 * (1.0 - cos(y)))))) / (3.0 + (3.0 * ((cos(x) / (0.5 + (sqrt(5.0) / 2.0))) + (cos(y) / (0.5 * (3.0 + sqrt(5.0)))))));
double tmp;
if (y <= -57000000.0) {
tmp = t_0;
} else if (y <= 0.00054) {
tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - sqrt(5.0)) + (cos(x) * (sqrt(5.0) + -1.0)))));
} else {
tmp = t_0;
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: tmp
t_0 = (2.0d0 + ((0.5d0 - (0.5d0 * cos((2.0d0 * y)))) * (sqrt(2.0d0) * ((-0.0625d0) * (1.0d0 - cos(y)))))) / (3.0d0 + (3.0d0 * ((cos(x) / (0.5d0 + (sqrt(5.0d0) / 2.0d0))) + (cos(y) / (0.5d0 * (3.0d0 + sqrt(5.0d0)))))))
if (y <= (-57000000.0d0)) then
tmp = t_0
else if (y <= 0.00054d0) then
tmp = (((-0.020833333333333332d0) * ((0.5d0 - (0.5d0 * cos((2.0d0 * x)))) * (sqrt(2.0d0) * (cos(x) + (-1.0d0))))) + 0.6666666666666666d0) / (1.0d0 + (0.5d0 * ((3.0d0 - sqrt(5.0d0)) + (cos(x) * (sqrt(5.0d0) + (-1.0d0))))))
else
tmp = t_0
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = (2.0 + ((0.5 - (0.5 * Math.cos((2.0 * y)))) * (Math.sqrt(2.0) * (-0.0625 * (1.0 - Math.cos(y)))))) / (3.0 + (3.0 * ((Math.cos(x) / (0.5 + (Math.sqrt(5.0) / 2.0))) + (Math.cos(y) / (0.5 * (3.0 + Math.sqrt(5.0)))))));
double tmp;
if (y <= -57000000.0) {
tmp = t_0;
} else if (y <= 0.00054) {
tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * Math.cos((2.0 * x)))) * (Math.sqrt(2.0) * (Math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - Math.sqrt(5.0)) + (Math.cos(x) * (Math.sqrt(5.0) + -1.0)))));
} else {
tmp = t_0;
}
return tmp;
}
def code(x, y): t_0 = (2.0 + ((0.5 - (0.5 * math.cos((2.0 * y)))) * (math.sqrt(2.0) * (-0.0625 * (1.0 - math.cos(y)))))) / (3.0 + (3.0 * ((math.cos(x) / (0.5 + (math.sqrt(5.0) / 2.0))) + (math.cos(y) / (0.5 * (3.0 + math.sqrt(5.0))))))) tmp = 0 if y <= -57000000.0: tmp = t_0 elif y <= 0.00054: tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * math.cos((2.0 * x)))) * (math.sqrt(2.0) * (math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - math.sqrt(5.0)) + (math.cos(x) * (math.sqrt(5.0) + -1.0))))) else: tmp = t_0 return tmp
function code(x, y) t_0 = Float64(Float64(2.0 + Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * y)))) * Float64(sqrt(2.0) * Float64(-0.0625 * Float64(1.0 - cos(y)))))) / Float64(3.0 + Float64(3.0 * Float64(Float64(cos(x) / Float64(0.5 + Float64(sqrt(5.0) / 2.0))) + Float64(cos(y) / Float64(0.5 * Float64(3.0 + sqrt(5.0)))))))) tmp = 0.0 if (y <= -57000000.0) tmp = t_0; elseif (y <= 0.00054) tmp = Float64(Float64(Float64(-0.020833333333333332 * Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * x)))) * Float64(sqrt(2.0) * Float64(cos(x) + -1.0)))) + 0.6666666666666666) / Float64(1.0 + Float64(0.5 * Float64(Float64(3.0 - sqrt(5.0)) + Float64(cos(x) * Float64(sqrt(5.0) + -1.0)))))); else tmp = t_0; end return tmp end
function tmp_2 = code(x, y) t_0 = (2.0 + ((0.5 - (0.5 * cos((2.0 * y)))) * (sqrt(2.0) * (-0.0625 * (1.0 - cos(y)))))) / (3.0 + (3.0 * ((cos(x) / (0.5 + (sqrt(5.0) / 2.0))) + (cos(y) / (0.5 * (3.0 + sqrt(5.0))))))); tmp = 0.0; if (y <= -57000000.0) tmp = t_0; elseif (y <= 0.00054) tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - sqrt(5.0)) + (cos(x) * (sqrt(5.0) + -1.0))))); else tmp = t_0; end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[(N[(2.0 + N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * y), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(-0.0625 * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(3.0 * N[(N[(N[Cos[x], $MachinePrecision] / N[(0.5 + N[(N[Sqrt[5.0], $MachinePrecision] / 2.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[Cos[y], $MachinePrecision] / N[(0.5 * N[(3.0 + N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[y, -57000000.0], t$95$0, If[LessEqual[y, 0.00054], N[(N[(N[(-0.020833333333333332 * N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * x), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 0.6666666666666666), $MachinePrecision] / N[(1.0 + N[(0.5 * N[(N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$0]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \frac{2 + \left(0.5 - 0.5 \cdot \cos \left(2 \cdot y\right)\right) \cdot \left(\sqrt{2} \cdot \left(-0.0625 \cdot \left(1 - \cos y\right)\right)\right)}{3 + 3 \cdot \left(\frac{\cos x}{0.5 + \frac{\sqrt{5}}{2}} + \frac{\cos y}{0.5 \cdot \left(3 + \sqrt{5}\right)}\right)}\\
\mathbf{if}\;y \leq -57000000:\\
\;\;\;\;t\_0\\
\mathbf{elif}\;y \leq 0.00054:\\
\;\;\;\;\frac{-0.020833333333333332 \cdot \left(\left(0.5 - 0.5 \cdot \cos \left(2 \cdot x\right)\right) \cdot \left(\sqrt{2} \cdot \left(\cos x + -1\right)\right)\right) + 0.6666666666666666}{1 + 0.5 \cdot \left(\left(3 - \sqrt{5}\right) + \cos x \cdot \left(\sqrt{5} + -1\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_0\\
\end{array}
\end{array}
if y < -5.7e7 or 5.40000000000000007e-4 < y Initial program 99.1%
Applied egg-rr98.9%
Applied egg-rr99.3%
Taylor expanded in x around 0
+-lowering-+.f64N/A
*-commutativeN/A
associate-*r*N/A
associate-*l*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
pow-lowering-pow.f64N/A
sin-lowering-sin.f64N/A
sqrt-lowering-sqrt.f64N/A
*-lowering-*.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6458.9%
Simplified58.9%
+-commutativeN/A
+-lowering-+.f64N/A
Applied egg-rr58.9%
if -5.7e7 < y < 5.40000000000000007e-4Initial program 99.5%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval97.8%
Simplified97.8%
Taylor expanded in y around 0
associate-*r/N/A
/-lowering-/.f64N/A
Simplified96.9%
+-commutativeN/A
distribute-lft-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
Applied egg-rr97.1%
Final simplification78.7%
(FPCore (x y)
:precision binary64
(let* ((t_0
(/
(+
(*
-0.020833333333333332
(*
(- 0.5 (* 0.5 (cos (* 2.0 x))))
(* (sqrt 2.0) (+ (cos x) -1.0))))
0.6666666666666666)
(+
1.0
(* 0.5 (+ (- 3.0 (sqrt 5.0)) (* (cos x) (+ (sqrt 5.0) -1.0))))))))
(if (<= x -2.7e-5)
t_0
(if (<= x 1.3e-5)
(/
(+
2.0
(* (* (sqrt 2.0) (pow (sin y) 2.0)) (* -0.0625 (- 1.0 (cos y)))))
(+
3.0
(*
3.0
(+
(/ (* 2.0 (cos y)) (+ 3.0 (sqrt 5.0)))
(/ 1.0 (* 0.5 (+ (sqrt 5.0) 1.0)))))))
t_0))))
double code(double x, double y) {
double t_0 = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - sqrt(5.0)) + (cos(x) * (sqrt(5.0) + -1.0)))));
double tmp;
if (x <= -2.7e-5) {
tmp = t_0;
} else if (x <= 1.3e-5) {
tmp = (2.0 + ((sqrt(2.0) * pow(sin(y), 2.0)) * (-0.0625 * (1.0 - cos(y))))) / (3.0 + (3.0 * (((2.0 * cos(y)) / (3.0 + sqrt(5.0))) + (1.0 / (0.5 * (sqrt(5.0) + 1.0))))));
} else {
tmp = t_0;
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: tmp
t_0 = (((-0.020833333333333332d0) * ((0.5d0 - (0.5d0 * cos((2.0d0 * x)))) * (sqrt(2.0d0) * (cos(x) + (-1.0d0))))) + 0.6666666666666666d0) / (1.0d0 + (0.5d0 * ((3.0d0 - sqrt(5.0d0)) + (cos(x) * (sqrt(5.0d0) + (-1.0d0))))))
if (x <= (-2.7d-5)) then
tmp = t_0
else if (x <= 1.3d-5) then
tmp = (2.0d0 + ((sqrt(2.0d0) * (sin(y) ** 2.0d0)) * ((-0.0625d0) * (1.0d0 - cos(y))))) / (3.0d0 + (3.0d0 * (((2.0d0 * cos(y)) / (3.0d0 + sqrt(5.0d0))) + (1.0d0 / (0.5d0 * (sqrt(5.0d0) + 1.0d0))))))
else
tmp = t_0
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = ((-0.020833333333333332 * ((0.5 - (0.5 * Math.cos((2.0 * x)))) * (Math.sqrt(2.0) * (Math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - Math.sqrt(5.0)) + (Math.cos(x) * (Math.sqrt(5.0) + -1.0)))));
double tmp;
if (x <= -2.7e-5) {
tmp = t_0;
} else if (x <= 1.3e-5) {
tmp = (2.0 + ((Math.sqrt(2.0) * Math.pow(Math.sin(y), 2.0)) * (-0.0625 * (1.0 - Math.cos(y))))) / (3.0 + (3.0 * (((2.0 * Math.cos(y)) / (3.0 + Math.sqrt(5.0))) + (1.0 / (0.5 * (Math.sqrt(5.0) + 1.0))))));
} else {
tmp = t_0;
}
return tmp;
}
def code(x, y): t_0 = ((-0.020833333333333332 * ((0.5 - (0.5 * math.cos((2.0 * x)))) * (math.sqrt(2.0) * (math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - math.sqrt(5.0)) + (math.cos(x) * (math.sqrt(5.0) + -1.0))))) tmp = 0 if x <= -2.7e-5: tmp = t_0 elif x <= 1.3e-5: tmp = (2.0 + ((math.sqrt(2.0) * math.pow(math.sin(y), 2.0)) * (-0.0625 * (1.0 - math.cos(y))))) / (3.0 + (3.0 * (((2.0 * math.cos(y)) / (3.0 + math.sqrt(5.0))) + (1.0 / (0.5 * (math.sqrt(5.0) + 1.0)))))) else: tmp = t_0 return tmp
function code(x, y) t_0 = Float64(Float64(Float64(-0.020833333333333332 * Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * x)))) * Float64(sqrt(2.0) * Float64(cos(x) + -1.0)))) + 0.6666666666666666) / Float64(1.0 + Float64(0.5 * Float64(Float64(3.0 - sqrt(5.0)) + Float64(cos(x) * Float64(sqrt(5.0) + -1.0)))))) tmp = 0.0 if (x <= -2.7e-5) tmp = t_0; elseif (x <= 1.3e-5) tmp = Float64(Float64(2.0 + Float64(Float64(sqrt(2.0) * (sin(y) ^ 2.0)) * Float64(-0.0625 * Float64(1.0 - cos(y))))) / Float64(3.0 + Float64(3.0 * Float64(Float64(Float64(2.0 * cos(y)) / Float64(3.0 + sqrt(5.0))) + Float64(1.0 / Float64(0.5 * Float64(sqrt(5.0) + 1.0))))))); else tmp = t_0; end return tmp end
function tmp_2 = code(x, y) t_0 = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - sqrt(5.0)) + (cos(x) * (sqrt(5.0) + -1.0))))); tmp = 0.0; if (x <= -2.7e-5) tmp = t_0; elseif (x <= 1.3e-5) tmp = (2.0 + ((sqrt(2.0) * (sin(y) ^ 2.0)) * (-0.0625 * (1.0 - cos(y))))) / (3.0 + (3.0 * (((2.0 * cos(y)) / (3.0 + sqrt(5.0))) + (1.0 / (0.5 * (sqrt(5.0) + 1.0)))))); else tmp = t_0; end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[(N[(N[(-0.020833333333333332 * N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * x), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 0.6666666666666666), $MachinePrecision] / N[(1.0 + N[(0.5 * N[(N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -2.7e-5], t$95$0, If[LessEqual[x, 1.3e-5], N[(N[(2.0 + N[(N[(N[Sqrt[2.0], $MachinePrecision] * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision] * N[(-0.0625 * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(3.0 * N[(N[(N[(2.0 * N[Cos[y], $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(1.0 / N[(0.5 * N[(N[Sqrt[5.0], $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$0]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \frac{-0.020833333333333332 \cdot \left(\left(0.5 - 0.5 \cdot \cos \left(2 \cdot x\right)\right) \cdot \left(\sqrt{2} \cdot \left(\cos x + -1\right)\right)\right) + 0.6666666666666666}{1 + 0.5 \cdot \left(\left(3 - \sqrt{5}\right) + \cos x \cdot \left(\sqrt{5} + -1\right)\right)}\\
\mathbf{if}\;x \leq -2.7 \cdot 10^{-5}:\\
\;\;\;\;t\_0\\
\mathbf{elif}\;x \leq 1.3 \cdot 10^{-5}:\\
\;\;\;\;\frac{2 + \left(\sqrt{2} \cdot {\sin y}^{2}\right) \cdot \left(-0.0625 \cdot \left(1 - \cos y\right)\right)}{3 + 3 \cdot \left(\frac{2 \cdot \cos y}{3 + \sqrt{5}} + \frac{1}{0.5 \cdot \left(\sqrt{5} + 1\right)}\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_0\\
\end{array}
\end{array}
if x < -2.6999999999999999e-5 or 1.29999999999999992e-5 < x Initial program 99.0%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval61.6%
Simplified61.6%
Taylor expanded in y around 0
associate-*r/N/A
/-lowering-/.f64N/A
Simplified59.6%
+-commutativeN/A
distribute-lft-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
Applied egg-rr59.8%
if -2.6999999999999999e-5 < x < 1.29999999999999992e-5Initial program 99.7%
Applied egg-rr99.6%
Applied egg-rr99.7%
Taylor expanded in x around 0
/-lowering-/.f64N/A
Simplified98.8%
Final simplification78.2%
(FPCore (x y)
:precision binary64
(let* ((t_0 (- 3.0 (sqrt 5.0)))
(t_1
(/
(+
(*
-0.020833333333333332
(*
(- 0.5 (* 0.5 (cos (* 2.0 x))))
(* (sqrt 2.0) (+ (cos x) -1.0))))
0.6666666666666666)
(+ 1.0 (* 0.5 (+ t_0 (* (cos x) (+ (sqrt 5.0) -1.0))))))))
(if (<= x -3.5e-5)
t_1
(if (<= x 2e-5)
(/
(+
2.0
(* (* -0.0625 (pow (sin y) 2.0)) (* (sqrt 2.0) (- 1.0 (cos y)))))
(+ 3.0 (+ (* 1.5 (* (cos y) t_0)) (* 3.0 (/ 2.0 (+ (sqrt 5.0) 1.0))))))
t_1))))
double code(double x, double y) {
double t_0 = 3.0 - sqrt(5.0);
double t_1 = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * (t_0 + (cos(x) * (sqrt(5.0) + -1.0)))));
double tmp;
if (x <= -3.5e-5) {
tmp = t_1;
} else if (x <= 2e-5) {
tmp = (2.0 + ((-0.0625 * pow(sin(y), 2.0)) * (sqrt(2.0) * (1.0 - cos(y))))) / (3.0 + ((1.5 * (cos(y) * t_0)) + (3.0 * (2.0 / (sqrt(5.0) + 1.0)))));
} else {
tmp = t_1;
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: t_1
real(8) :: tmp
t_0 = 3.0d0 - sqrt(5.0d0)
t_1 = (((-0.020833333333333332d0) * ((0.5d0 - (0.5d0 * cos((2.0d0 * x)))) * (sqrt(2.0d0) * (cos(x) + (-1.0d0))))) + 0.6666666666666666d0) / (1.0d0 + (0.5d0 * (t_0 + (cos(x) * (sqrt(5.0d0) + (-1.0d0))))))
if (x <= (-3.5d-5)) then
tmp = t_1
else if (x <= 2d-5) then
tmp = (2.0d0 + (((-0.0625d0) * (sin(y) ** 2.0d0)) * (sqrt(2.0d0) * (1.0d0 - cos(y))))) / (3.0d0 + ((1.5d0 * (cos(y) * t_0)) + (3.0d0 * (2.0d0 / (sqrt(5.0d0) + 1.0d0)))))
else
tmp = t_1
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = 3.0 - Math.sqrt(5.0);
double t_1 = ((-0.020833333333333332 * ((0.5 - (0.5 * Math.cos((2.0 * x)))) * (Math.sqrt(2.0) * (Math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * (t_0 + (Math.cos(x) * (Math.sqrt(5.0) + -1.0)))));
double tmp;
if (x <= -3.5e-5) {
tmp = t_1;
} else if (x <= 2e-5) {
tmp = (2.0 + ((-0.0625 * Math.pow(Math.sin(y), 2.0)) * (Math.sqrt(2.0) * (1.0 - Math.cos(y))))) / (3.0 + ((1.5 * (Math.cos(y) * t_0)) + (3.0 * (2.0 / (Math.sqrt(5.0) + 1.0)))));
} else {
tmp = t_1;
}
return tmp;
}
def code(x, y): t_0 = 3.0 - math.sqrt(5.0) t_1 = ((-0.020833333333333332 * ((0.5 - (0.5 * math.cos((2.0 * x)))) * (math.sqrt(2.0) * (math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * (t_0 + (math.cos(x) * (math.sqrt(5.0) + -1.0))))) tmp = 0 if x <= -3.5e-5: tmp = t_1 elif x <= 2e-5: tmp = (2.0 + ((-0.0625 * math.pow(math.sin(y), 2.0)) * (math.sqrt(2.0) * (1.0 - math.cos(y))))) / (3.0 + ((1.5 * (math.cos(y) * t_0)) + (3.0 * (2.0 / (math.sqrt(5.0) + 1.0))))) else: tmp = t_1 return tmp
function code(x, y) t_0 = Float64(3.0 - sqrt(5.0)) t_1 = Float64(Float64(Float64(-0.020833333333333332 * Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * x)))) * Float64(sqrt(2.0) * Float64(cos(x) + -1.0)))) + 0.6666666666666666) / Float64(1.0 + Float64(0.5 * Float64(t_0 + Float64(cos(x) * Float64(sqrt(5.0) + -1.0)))))) tmp = 0.0 if (x <= -3.5e-5) tmp = t_1; elseif (x <= 2e-5) tmp = Float64(Float64(2.0 + Float64(Float64(-0.0625 * (sin(y) ^ 2.0)) * Float64(sqrt(2.0) * Float64(1.0 - cos(y))))) / Float64(3.0 + Float64(Float64(1.5 * Float64(cos(y) * t_0)) + Float64(3.0 * Float64(2.0 / Float64(sqrt(5.0) + 1.0)))))); else tmp = t_1; end return tmp end
function tmp_2 = code(x, y) t_0 = 3.0 - sqrt(5.0); t_1 = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * (t_0 + (cos(x) * (sqrt(5.0) + -1.0))))); tmp = 0.0; if (x <= -3.5e-5) tmp = t_1; elseif (x <= 2e-5) tmp = (2.0 + ((-0.0625 * (sin(y) ^ 2.0)) * (sqrt(2.0) * (1.0 - cos(y))))) / (3.0 + ((1.5 * (cos(y) * t_0)) + (3.0 * (2.0 / (sqrt(5.0) + 1.0))))); else tmp = t_1; end tmp_2 = 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[(-0.020833333333333332 * N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * x), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 0.6666666666666666), $MachinePrecision] / N[(1.0 + N[(0.5 * N[(t$95$0 + N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -3.5e-5], t$95$1, If[LessEqual[x, 2e-5], N[(N[(2.0 + N[(N[(-0.0625 * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(N[(1.5 * N[(N[Cos[y], $MachinePrecision] * t$95$0), $MachinePrecision]), $MachinePrecision] + N[(3.0 * N[(2.0 / N[(N[Sqrt[5.0], $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$1]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 3 - \sqrt{5}\\
t_1 := \frac{-0.020833333333333332 \cdot \left(\left(0.5 - 0.5 \cdot \cos \left(2 \cdot x\right)\right) \cdot \left(\sqrt{2} \cdot \left(\cos x + -1\right)\right)\right) + 0.6666666666666666}{1 + 0.5 \cdot \left(t\_0 + \cos x \cdot \left(\sqrt{5} + -1\right)\right)}\\
\mathbf{if}\;x \leq -3.5 \cdot 10^{-5}:\\
\;\;\;\;t\_1\\
\mathbf{elif}\;x \leq 2 \cdot 10^{-5}:\\
\;\;\;\;\frac{2 + \left(-0.0625 \cdot {\sin y}^{2}\right) \cdot \left(\sqrt{2} \cdot \left(1 - \cos y\right)\right)}{3 + \left(1.5 \cdot \left(\cos y \cdot t\_0\right) + 3 \cdot \frac{2}{\sqrt{5} + 1}\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_1\\
\end{array}
\end{array}
if x < -3.4999999999999997e-5 or 2.00000000000000016e-5 < x Initial program 99.0%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval61.6%
Simplified61.6%
Taylor expanded in y around 0
associate-*r/N/A
/-lowering-/.f64N/A
Simplified59.6%
+-commutativeN/A
distribute-lft-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
Applied egg-rr59.8%
if -3.4999999999999997e-5 < x < 2.00000000000000016e-5Initial program 99.7%
Applied egg-rr99.6%
Applied egg-rr99.7%
Applied egg-rr99.7%
Taylor expanded in x around 0
/-lowering-/.f64N/A
+-lowering-+.f64N/A
associate-*r*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
pow-lowering-pow.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
sqrt-lowering-sqrt.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
Simplified98.8%
Final simplification78.2%
(FPCore (x y)
:precision binary64
(let* ((t_0 (+ (sqrt 5.0) -1.0))
(t_1 (- 3.0 (sqrt 5.0)))
(t_2
(/
(+
(*
-0.020833333333333332
(*
(- 0.5 (* 0.5 (cos (* 2.0 x))))
(* (sqrt 2.0) (+ (cos x) -1.0))))
0.6666666666666666)
(+ 1.0 (* 0.5 (+ t_1 (* (cos x) t_0)))))))
(if (<= x -3e-5)
t_2
(if (<= x 2.85e-5)
(/
(+
2.0
(* (* -0.0625 (pow (sin y) 2.0)) (* (sqrt 2.0) (- 1.0 (cos y)))))
(+ 3.0 (* 1.5 (+ (* (cos y) t_1) t_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 = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * (t_1 + (cos(x) * t_0))));
double tmp;
if (x <= -3e-5) {
tmp = t_2;
} else if (x <= 2.85e-5) {
tmp = (2.0 + ((-0.0625 * pow(sin(y), 2.0)) * (sqrt(2.0) * (1.0 - cos(y))))) / (3.0 + (1.5 * ((cos(y) * t_1) + t_0)));
} else {
tmp = t_2;
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: t_1
real(8) :: t_2
real(8) :: tmp
t_0 = sqrt(5.0d0) + (-1.0d0)
t_1 = 3.0d0 - sqrt(5.0d0)
t_2 = (((-0.020833333333333332d0) * ((0.5d0 - (0.5d0 * cos((2.0d0 * x)))) * (sqrt(2.0d0) * (cos(x) + (-1.0d0))))) + 0.6666666666666666d0) / (1.0d0 + (0.5d0 * (t_1 + (cos(x) * t_0))))
if (x <= (-3d-5)) then
tmp = t_2
else if (x <= 2.85d-5) then
tmp = (2.0d0 + (((-0.0625d0) * (sin(y) ** 2.0d0)) * (sqrt(2.0d0) * (1.0d0 - cos(y))))) / (3.0d0 + (1.5d0 * ((cos(y) * t_1) + t_0)))
else
tmp = t_2
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = Math.sqrt(5.0) + -1.0;
double t_1 = 3.0 - Math.sqrt(5.0);
double t_2 = ((-0.020833333333333332 * ((0.5 - (0.5 * Math.cos((2.0 * x)))) * (Math.sqrt(2.0) * (Math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * (t_1 + (Math.cos(x) * t_0))));
double tmp;
if (x <= -3e-5) {
tmp = t_2;
} else if (x <= 2.85e-5) {
tmp = (2.0 + ((-0.0625 * Math.pow(Math.sin(y), 2.0)) * (Math.sqrt(2.0) * (1.0 - Math.cos(y))))) / (3.0 + (1.5 * ((Math.cos(y) * t_1) + t_0)));
} else {
tmp = t_2;
}
return tmp;
}
def code(x, y): t_0 = math.sqrt(5.0) + -1.0 t_1 = 3.0 - math.sqrt(5.0) t_2 = ((-0.020833333333333332 * ((0.5 - (0.5 * math.cos((2.0 * x)))) * (math.sqrt(2.0) * (math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * (t_1 + (math.cos(x) * t_0)))) tmp = 0 if x <= -3e-5: tmp = t_2 elif x <= 2.85e-5: tmp = (2.0 + ((-0.0625 * math.pow(math.sin(y), 2.0)) * (math.sqrt(2.0) * (1.0 - math.cos(y))))) / (3.0 + (1.5 * ((math.cos(y) * t_1) + t_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(Float64(Float64(-0.020833333333333332 * Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * x)))) * Float64(sqrt(2.0) * Float64(cos(x) + -1.0)))) + 0.6666666666666666) / Float64(1.0 + Float64(0.5 * Float64(t_1 + Float64(cos(x) * t_0))))) tmp = 0.0 if (x <= -3e-5) tmp = t_2; elseif (x <= 2.85e-5) tmp = Float64(Float64(2.0 + Float64(Float64(-0.0625 * (sin(y) ^ 2.0)) * Float64(sqrt(2.0) * Float64(1.0 - cos(y))))) / Float64(3.0 + Float64(1.5 * Float64(Float64(cos(y) * t_1) + t_0)))); else tmp = t_2; end return tmp end
function tmp_2 = code(x, y) t_0 = sqrt(5.0) + -1.0; t_1 = 3.0 - sqrt(5.0); t_2 = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * (t_1 + (cos(x) * t_0)))); tmp = 0.0; if (x <= -3e-5) tmp = t_2; elseif (x <= 2.85e-5) tmp = (2.0 + ((-0.0625 * (sin(y) ^ 2.0)) * (sqrt(2.0) * (1.0 - cos(y))))) / (3.0 + (1.5 * ((cos(y) * t_1) + t_0))); else tmp = t_2; end tmp_2 = 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[(-0.020833333333333332 * N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * x), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 0.6666666666666666), $MachinePrecision] / N[(1.0 + N[(0.5 * N[(t$95$1 + N[(N[Cos[x], $MachinePrecision] * t$95$0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -3e-5], t$95$2, If[LessEqual[x, 2.85e-5], N[(N[(2.0 + N[(N[(-0.0625 * N[Power[N[Sin[y], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(1.0 - N[Cos[y], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(3.0 + N[(1.5 * N[(N[(N[Cos[y], $MachinePrecision] * t$95$1), $MachinePrecision] + t$95$0), $MachinePrecision]), $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{-0.020833333333333332 \cdot \left(\left(0.5 - 0.5 \cdot \cos \left(2 \cdot x\right)\right) \cdot \left(\sqrt{2} \cdot \left(\cos x + -1\right)\right)\right) + 0.6666666666666666}{1 + 0.5 \cdot \left(t\_1 + \cos x \cdot t\_0\right)}\\
\mathbf{if}\;x \leq -3 \cdot 10^{-5}:\\
\;\;\;\;t\_2\\
\mathbf{elif}\;x \leq 2.85 \cdot 10^{-5}:\\
\;\;\;\;\frac{2 + \left(-0.0625 \cdot {\sin y}^{2}\right) \cdot \left(\sqrt{2} \cdot \left(1 - \cos y\right)\right)}{3 + 1.5 \cdot \left(\cos y \cdot t\_1 + t\_0\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_2\\
\end{array}
\end{array}
if x < -3.00000000000000008e-5 or 2.8500000000000002e-5 < x Initial program 99.0%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval61.6%
Simplified61.6%
Taylor expanded in y around 0
associate-*r/N/A
/-lowering-/.f64N/A
Simplified59.6%
+-commutativeN/A
distribute-lft-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
Applied egg-rr59.8%
if -3.00000000000000008e-5 < x < 2.8500000000000002e-5Initial program 99.7%
Taylor expanded in x around inf
distribute-rgt-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-outN/A
associate-*r*N/A
metadata-evalN/A
metadata-evalN/A
*-lowering-*.f64N/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
Simplified99.6%
Taylor expanded in x around 0
/-lowering-/.f64N/A
+-lowering-+.f64N/A
associate-*r*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
pow-lowering-pow.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
sqrt-lowering-sqrt.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
Simplified98.7%
Final simplification78.2%
(FPCore (x y)
:precision binary64
(let* ((t_0
(/
(+
(*
-0.020833333333333332
(*
(- 0.5 (* 0.5 (cos (* 2.0 x))))
(* (sqrt 2.0) (+ (cos x) -1.0))))
0.6666666666666666)
(+
1.0
(* 0.5 (+ (- 3.0 (sqrt 5.0)) (* (cos x) (+ (sqrt 5.0) -1.0))))))))
(if (<= x -2.95e-5)
t_0
(if (<= x 0.00088)
(/
1.0
(/
(+ 0.5 (+ (/ (sqrt 5.0) 2.0) (/ (cos y) (* 0.5 (+ 3.0 (sqrt 5.0))))))
(+
0.6666666666666666
(*
0.3333333333333333
(*
(+ 0.5 (* (cos (* 2.0 y)) -0.5))
(* (sqrt 2.0) (+ -0.0625 (* (cos y) 0.0625))))))))
t_0))))
double code(double x, double y) {
double t_0 = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - sqrt(5.0)) + (cos(x) * (sqrt(5.0) + -1.0)))));
double tmp;
if (x <= -2.95e-5) {
tmp = t_0;
} else if (x <= 0.00088) {
tmp = 1.0 / ((0.5 + ((sqrt(5.0) / 2.0) + (cos(y) / (0.5 * (3.0 + sqrt(5.0)))))) / (0.6666666666666666 + (0.3333333333333333 * ((0.5 + (cos((2.0 * y)) * -0.5)) * (sqrt(2.0) * (-0.0625 + (cos(y) * 0.0625)))))));
} else {
tmp = t_0;
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: tmp
t_0 = (((-0.020833333333333332d0) * ((0.5d0 - (0.5d0 * cos((2.0d0 * x)))) * (sqrt(2.0d0) * (cos(x) + (-1.0d0))))) + 0.6666666666666666d0) / (1.0d0 + (0.5d0 * ((3.0d0 - sqrt(5.0d0)) + (cos(x) * (sqrt(5.0d0) + (-1.0d0))))))
if (x <= (-2.95d-5)) then
tmp = t_0
else if (x <= 0.00088d0) then
tmp = 1.0d0 / ((0.5d0 + ((sqrt(5.0d0) / 2.0d0) + (cos(y) / (0.5d0 * (3.0d0 + sqrt(5.0d0)))))) / (0.6666666666666666d0 + (0.3333333333333333d0 * ((0.5d0 + (cos((2.0d0 * y)) * (-0.5d0))) * (sqrt(2.0d0) * ((-0.0625d0) + (cos(y) * 0.0625d0)))))))
else
tmp = t_0
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = ((-0.020833333333333332 * ((0.5 - (0.5 * Math.cos((2.0 * x)))) * (Math.sqrt(2.0) * (Math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - Math.sqrt(5.0)) + (Math.cos(x) * (Math.sqrt(5.0) + -1.0)))));
double tmp;
if (x <= -2.95e-5) {
tmp = t_0;
} else if (x <= 0.00088) {
tmp = 1.0 / ((0.5 + ((Math.sqrt(5.0) / 2.0) + (Math.cos(y) / (0.5 * (3.0 + Math.sqrt(5.0)))))) / (0.6666666666666666 + (0.3333333333333333 * ((0.5 + (Math.cos((2.0 * y)) * -0.5)) * (Math.sqrt(2.0) * (-0.0625 + (Math.cos(y) * 0.0625)))))));
} else {
tmp = t_0;
}
return tmp;
}
def code(x, y): t_0 = ((-0.020833333333333332 * ((0.5 - (0.5 * math.cos((2.0 * x)))) * (math.sqrt(2.0) * (math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - math.sqrt(5.0)) + (math.cos(x) * (math.sqrt(5.0) + -1.0))))) tmp = 0 if x <= -2.95e-5: tmp = t_0 elif x <= 0.00088: tmp = 1.0 / ((0.5 + ((math.sqrt(5.0) / 2.0) + (math.cos(y) / (0.5 * (3.0 + math.sqrt(5.0)))))) / (0.6666666666666666 + (0.3333333333333333 * ((0.5 + (math.cos((2.0 * y)) * -0.5)) * (math.sqrt(2.0) * (-0.0625 + (math.cos(y) * 0.0625))))))) else: tmp = t_0 return tmp
function code(x, y) t_0 = Float64(Float64(Float64(-0.020833333333333332 * Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * x)))) * Float64(sqrt(2.0) * Float64(cos(x) + -1.0)))) + 0.6666666666666666) / Float64(1.0 + Float64(0.5 * Float64(Float64(3.0 - sqrt(5.0)) + Float64(cos(x) * Float64(sqrt(5.0) + -1.0)))))) tmp = 0.0 if (x <= -2.95e-5) tmp = t_0; elseif (x <= 0.00088) tmp = Float64(1.0 / Float64(Float64(0.5 + Float64(Float64(sqrt(5.0) / 2.0) + Float64(cos(y) / Float64(0.5 * Float64(3.0 + sqrt(5.0)))))) / Float64(0.6666666666666666 + Float64(0.3333333333333333 * Float64(Float64(0.5 + Float64(cos(Float64(2.0 * y)) * -0.5)) * Float64(sqrt(2.0) * Float64(-0.0625 + Float64(cos(y) * 0.0625)))))))); else tmp = t_0; end return tmp end
function tmp_2 = code(x, y) t_0 = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - sqrt(5.0)) + (cos(x) * (sqrt(5.0) + -1.0))))); tmp = 0.0; if (x <= -2.95e-5) tmp = t_0; elseif (x <= 0.00088) tmp = 1.0 / ((0.5 + ((sqrt(5.0) / 2.0) + (cos(y) / (0.5 * (3.0 + sqrt(5.0)))))) / (0.6666666666666666 + (0.3333333333333333 * ((0.5 + (cos((2.0 * y)) * -0.5)) * (sqrt(2.0) * (-0.0625 + (cos(y) * 0.0625))))))); else tmp = t_0; end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[(N[(N[(-0.020833333333333332 * N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * x), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 0.6666666666666666), $MachinePrecision] / N[(1.0 + N[(0.5 * N[(N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -2.95e-5], t$95$0, If[LessEqual[x, 0.00088], N[(1.0 / N[(N[(0.5 + N[(N[(N[Sqrt[5.0], $MachinePrecision] / 2.0), $MachinePrecision] + N[(N[Cos[y], $MachinePrecision] / N[(0.5 * N[(3.0 + N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(0.6666666666666666 + N[(0.3333333333333333 * N[(N[(0.5 + N[(N[Cos[N[(2.0 * y), $MachinePrecision]], $MachinePrecision] * -0.5), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(-0.0625 + N[(N[Cos[y], $MachinePrecision] * 0.0625), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$0]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \frac{-0.020833333333333332 \cdot \left(\left(0.5 - 0.5 \cdot \cos \left(2 \cdot x\right)\right) \cdot \left(\sqrt{2} \cdot \left(\cos x + -1\right)\right)\right) + 0.6666666666666666}{1 + 0.5 \cdot \left(\left(3 - \sqrt{5}\right) + \cos x \cdot \left(\sqrt{5} + -1\right)\right)}\\
\mathbf{if}\;x \leq -2.95 \cdot 10^{-5}:\\
\;\;\;\;t\_0\\
\mathbf{elif}\;x \leq 0.00088:\\
\;\;\;\;\frac{1}{\frac{0.5 + \left(\frac{\sqrt{5}}{2} + \frac{\cos y}{0.5 \cdot \left(3 + \sqrt{5}\right)}\right)}{0.6666666666666666 + 0.3333333333333333 \cdot \left(\left(0.5 + \cos \left(2 \cdot y\right) \cdot -0.5\right) \cdot \left(\sqrt{2} \cdot \left(-0.0625 + \cos y \cdot 0.0625\right)\right)\right)}}\\
\mathbf{else}:\\
\;\;\;\;t\_0\\
\end{array}
\end{array}
if x < -2.9499999999999999e-5 or 8.80000000000000031e-4 < x Initial program 99.0%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval61.6%
Simplified61.6%
Taylor expanded in y around 0
associate-*r/N/A
/-lowering-/.f64N/A
Simplified59.6%
+-commutativeN/A
distribute-lft-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
Applied egg-rr59.8%
if -2.9499999999999999e-5 < x < 8.80000000000000031e-4Initial program 99.7%
Taylor expanded in x around 0
Simplified98.6%
Applied egg-rr98.7%
Final simplification78.2%
(FPCore (x y)
:precision binary64
(let* ((t_0
(/
(+
(*
-0.020833333333333332
(*
(- 0.5 (* 0.5 (cos (* 2.0 x))))
(* (sqrt 2.0) (+ (cos x) -1.0))))
0.6666666666666666)
(+
1.0
(* 0.5 (+ (- 3.0 (sqrt 5.0)) (* (cos x) (+ (sqrt 5.0) -1.0))))))))
(if (<= x -3.2e-5)
t_0
(if (<= x 2.9e-5)
(/
(+
0.6666666666666666
(*
0.3333333333333333
(*
(+ 0.5 (* (cos (* 2.0 y)) -0.5))
(* (sqrt 2.0) (+ -0.0625 (* (cos y) 0.0625))))))
(+ 0.5 (+ (/ (sqrt 5.0) 2.0) (/ (cos y) (* 0.5 (+ 3.0 (sqrt 5.0)))))))
t_0))))
double code(double x, double y) {
double t_0 = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - sqrt(5.0)) + (cos(x) * (sqrt(5.0) + -1.0)))));
double tmp;
if (x <= -3.2e-5) {
tmp = t_0;
} else if (x <= 2.9e-5) {
tmp = (0.6666666666666666 + (0.3333333333333333 * ((0.5 + (cos((2.0 * y)) * -0.5)) * (sqrt(2.0) * (-0.0625 + (cos(y) * 0.0625)))))) / (0.5 + ((sqrt(5.0) / 2.0) + (cos(y) / (0.5 * (3.0 + sqrt(5.0))))));
} else {
tmp = t_0;
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: tmp
t_0 = (((-0.020833333333333332d0) * ((0.5d0 - (0.5d0 * cos((2.0d0 * x)))) * (sqrt(2.0d0) * (cos(x) + (-1.0d0))))) + 0.6666666666666666d0) / (1.0d0 + (0.5d0 * ((3.0d0 - sqrt(5.0d0)) + (cos(x) * (sqrt(5.0d0) + (-1.0d0))))))
if (x <= (-3.2d-5)) then
tmp = t_0
else if (x <= 2.9d-5) then
tmp = (0.6666666666666666d0 + (0.3333333333333333d0 * ((0.5d0 + (cos((2.0d0 * y)) * (-0.5d0))) * (sqrt(2.0d0) * ((-0.0625d0) + (cos(y) * 0.0625d0)))))) / (0.5d0 + ((sqrt(5.0d0) / 2.0d0) + (cos(y) / (0.5d0 * (3.0d0 + sqrt(5.0d0))))))
else
tmp = t_0
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = ((-0.020833333333333332 * ((0.5 - (0.5 * Math.cos((2.0 * x)))) * (Math.sqrt(2.0) * (Math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - Math.sqrt(5.0)) + (Math.cos(x) * (Math.sqrt(5.0) + -1.0)))));
double tmp;
if (x <= -3.2e-5) {
tmp = t_0;
} else if (x <= 2.9e-5) {
tmp = (0.6666666666666666 + (0.3333333333333333 * ((0.5 + (Math.cos((2.0 * y)) * -0.5)) * (Math.sqrt(2.0) * (-0.0625 + (Math.cos(y) * 0.0625)))))) / (0.5 + ((Math.sqrt(5.0) / 2.0) + (Math.cos(y) / (0.5 * (3.0 + Math.sqrt(5.0))))));
} else {
tmp = t_0;
}
return tmp;
}
def code(x, y): t_0 = ((-0.020833333333333332 * ((0.5 - (0.5 * math.cos((2.0 * x)))) * (math.sqrt(2.0) * (math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - math.sqrt(5.0)) + (math.cos(x) * (math.sqrt(5.0) + -1.0))))) tmp = 0 if x <= -3.2e-5: tmp = t_0 elif x <= 2.9e-5: tmp = (0.6666666666666666 + (0.3333333333333333 * ((0.5 + (math.cos((2.0 * y)) * -0.5)) * (math.sqrt(2.0) * (-0.0625 + (math.cos(y) * 0.0625)))))) / (0.5 + ((math.sqrt(5.0) / 2.0) + (math.cos(y) / (0.5 * (3.0 + math.sqrt(5.0)))))) else: tmp = t_0 return tmp
function code(x, y) t_0 = Float64(Float64(Float64(-0.020833333333333332 * Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * x)))) * Float64(sqrt(2.0) * Float64(cos(x) + -1.0)))) + 0.6666666666666666) / Float64(1.0 + Float64(0.5 * Float64(Float64(3.0 - sqrt(5.0)) + Float64(cos(x) * Float64(sqrt(5.0) + -1.0)))))) tmp = 0.0 if (x <= -3.2e-5) tmp = t_0; elseif (x <= 2.9e-5) tmp = Float64(Float64(0.6666666666666666 + Float64(0.3333333333333333 * Float64(Float64(0.5 + Float64(cos(Float64(2.0 * y)) * -0.5)) * Float64(sqrt(2.0) * Float64(-0.0625 + Float64(cos(y) * 0.0625)))))) / Float64(0.5 + Float64(Float64(sqrt(5.0) / 2.0) + Float64(cos(y) / Float64(0.5 * Float64(3.0 + sqrt(5.0))))))); else tmp = t_0; end return tmp end
function tmp_2 = code(x, y) t_0 = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - sqrt(5.0)) + (cos(x) * (sqrt(5.0) + -1.0))))); tmp = 0.0; if (x <= -3.2e-5) tmp = t_0; elseif (x <= 2.9e-5) tmp = (0.6666666666666666 + (0.3333333333333333 * ((0.5 + (cos((2.0 * y)) * -0.5)) * (sqrt(2.0) * (-0.0625 + (cos(y) * 0.0625)))))) / (0.5 + ((sqrt(5.0) / 2.0) + (cos(y) / (0.5 * (3.0 + sqrt(5.0)))))); else tmp = t_0; end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[(N[(N[(-0.020833333333333332 * N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * x), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 0.6666666666666666), $MachinePrecision] / N[(1.0 + N[(0.5 * N[(N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -3.2e-5], t$95$0, If[LessEqual[x, 2.9e-5], N[(N[(0.6666666666666666 + N[(0.3333333333333333 * N[(N[(0.5 + N[(N[Cos[N[(2.0 * y), $MachinePrecision]], $MachinePrecision] * -0.5), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(-0.0625 + N[(N[Cos[y], $MachinePrecision] * 0.0625), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(0.5 + N[(N[(N[Sqrt[5.0], $MachinePrecision] / 2.0), $MachinePrecision] + N[(N[Cos[y], $MachinePrecision] / N[(0.5 * N[(3.0 + N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$0]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \frac{-0.020833333333333332 \cdot \left(\left(0.5 - 0.5 \cdot \cos \left(2 \cdot x\right)\right) \cdot \left(\sqrt{2} \cdot \left(\cos x + -1\right)\right)\right) + 0.6666666666666666}{1 + 0.5 \cdot \left(\left(3 - \sqrt{5}\right) + \cos x \cdot \left(\sqrt{5} + -1\right)\right)}\\
\mathbf{if}\;x \leq -3.2 \cdot 10^{-5}:\\
\;\;\;\;t\_0\\
\mathbf{elif}\;x \leq 2.9 \cdot 10^{-5}:\\
\;\;\;\;\frac{0.6666666666666666 + 0.3333333333333333 \cdot \left(\left(0.5 + \cos \left(2 \cdot y\right) \cdot -0.5\right) \cdot \left(\sqrt{2} \cdot \left(-0.0625 + \cos y \cdot 0.0625\right)\right)\right)}{0.5 + \left(\frac{\sqrt{5}}{2} + \frac{\cos y}{0.5 \cdot \left(3 + \sqrt{5}\right)}\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_0\\
\end{array}
\end{array}
if x < -3.19999999999999986e-5 or 2.9e-5 < x Initial program 99.0%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval61.6%
Simplified61.6%
Taylor expanded in y around 0
associate-*r/N/A
/-lowering-/.f64N/A
Simplified59.6%
+-commutativeN/A
distribute-lft-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
Applied egg-rr59.8%
if -3.19999999999999986e-5 < x < 2.9e-5Initial program 99.7%
Taylor expanded in x around 0
Simplified98.6%
Applied egg-rr98.6%
Final simplification78.2%
(FPCore (x y)
:precision binary64
(let* ((t_0 (- 3.0 (sqrt 5.0)))
(t_1
(/
(+
(*
-0.020833333333333332
(*
(- 0.5 (* 0.5 (cos (* 2.0 x))))
(* (sqrt 2.0) (+ (cos x) -1.0))))
0.6666666666666666)
(+ 1.0 (* 0.5 (+ t_0 (* (cos x) (+ (sqrt 5.0) -1.0))))))))
(if (<= x -2.7e-5)
t_1
(if (<= x 4e-6)
(*
0.3333333333333333
(/
(+
2.0
(*
(+ 0.5 (* (cos (* 2.0 y)) -0.5))
(* (sqrt 2.0) (+ -0.0625 (* (cos y) 0.0625)))))
(+ (* t_0 (* (cos y) 0.5)) (+ 0.5 (* 0.5 (sqrt 5.0))))))
t_1))))
double code(double x, double y) {
double t_0 = 3.0 - sqrt(5.0);
double t_1 = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * (t_0 + (cos(x) * (sqrt(5.0) + -1.0)))));
double tmp;
if (x <= -2.7e-5) {
tmp = t_1;
} else if (x <= 4e-6) {
tmp = 0.3333333333333333 * ((2.0 + ((0.5 + (cos((2.0 * y)) * -0.5)) * (sqrt(2.0) * (-0.0625 + (cos(y) * 0.0625))))) / ((t_0 * (cos(y) * 0.5)) + (0.5 + (0.5 * sqrt(5.0)))));
} else {
tmp = t_1;
}
return tmp;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
real(8) :: t_1
real(8) :: tmp
t_0 = 3.0d0 - sqrt(5.0d0)
t_1 = (((-0.020833333333333332d0) * ((0.5d0 - (0.5d0 * cos((2.0d0 * x)))) * (sqrt(2.0d0) * (cos(x) + (-1.0d0))))) + 0.6666666666666666d0) / (1.0d0 + (0.5d0 * (t_0 + (cos(x) * (sqrt(5.0d0) + (-1.0d0))))))
if (x <= (-2.7d-5)) then
tmp = t_1
else if (x <= 4d-6) then
tmp = 0.3333333333333333d0 * ((2.0d0 + ((0.5d0 + (cos((2.0d0 * y)) * (-0.5d0))) * (sqrt(2.0d0) * ((-0.0625d0) + (cos(y) * 0.0625d0))))) / ((t_0 * (cos(y) * 0.5d0)) + (0.5d0 + (0.5d0 * sqrt(5.0d0)))))
else
tmp = t_1
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = 3.0 - Math.sqrt(5.0);
double t_1 = ((-0.020833333333333332 * ((0.5 - (0.5 * Math.cos((2.0 * x)))) * (Math.sqrt(2.0) * (Math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * (t_0 + (Math.cos(x) * (Math.sqrt(5.0) + -1.0)))));
double tmp;
if (x <= -2.7e-5) {
tmp = t_1;
} else if (x <= 4e-6) {
tmp = 0.3333333333333333 * ((2.0 + ((0.5 + (Math.cos((2.0 * y)) * -0.5)) * (Math.sqrt(2.0) * (-0.0625 + (Math.cos(y) * 0.0625))))) / ((t_0 * (Math.cos(y) * 0.5)) + (0.5 + (0.5 * Math.sqrt(5.0)))));
} else {
tmp = t_1;
}
return tmp;
}
def code(x, y): t_0 = 3.0 - math.sqrt(5.0) t_1 = ((-0.020833333333333332 * ((0.5 - (0.5 * math.cos((2.0 * x)))) * (math.sqrt(2.0) * (math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * (t_0 + (math.cos(x) * (math.sqrt(5.0) + -1.0))))) tmp = 0 if x <= -2.7e-5: tmp = t_1 elif x <= 4e-6: tmp = 0.3333333333333333 * ((2.0 + ((0.5 + (math.cos((2.0 * y)) * -0.5)) * (math.sqrt(2.0) * (-0.0625 + (math.cos(y) * 0.0625))))) / ((t_0 * (math.cos(y) * 0.5)) + (0.5 + (0.5 * math.sqrt(5.0))))) else: tmp = t_1 return tmp
function code(x, y) t_0 = Float64(3.0 - sqrt(5.0)) t_1 = Float64(Float64(Float64(-0.020833333333333332 * Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * x)))) * Float64(sqrt(2.0) * Float64(cos(x) + -1.0)))) + 0.6666666666666666) / Float64(1.0 + Float64(0.5 * Float64(t_0 + Float64(cos(x) * Float64(sqrt(5.0) + -1.0)))))) tmp = 0.0 if (x <= -2.7e-5) tmp = t_1; elseif (x <= 4e-6) tmp = Float64(0.3333333333333333 * Float64(Float64(2.0 + Float64(Float64(0.5 + Float64(cos(Float64(2.0 * y)) * -0.5)) * Float64(sqrt(2.0) * Float64(-0.0625 + Float64(cos(y) * 0.0625))))) / Float64(Float64(t_0 * Float64(cos(y) * 0.5)) + Float64(0.5 + Float64(0.5 * sqrt(5.0)))))); else tmp = t_1; end return tmp end
function tmp_2 = code(x, y) t_0 = 3.0 - sqrt(5.0); t_1 = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * (t_0 + (cos(x) * (sqrt(5.0) + -1.0))))); tmp = 0.0; if (x <= -2.7e-5) tmp = t_1; elseif (x <= 4e-6) tmp = 0.3333333333333333 * ((2.0 + ((0.5 + (cos((2.0 * y)) * -0.5)) * (sqrt(2.0) * (-0.0625 + (cos(y) * 0.0625))))) / ((t_0 * (cos(y) * 0.5)) + (0.5 + (0.5 * sqrt(5.0))))); else tmp = t_1; end tmp_2 = 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[(-0.020833333333333332 * N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * x), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 0.6666666666666666), $MachinePrecision] / N[(1.0 + N[(0.5 * N[(t$95$0 + N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[x, -2.7e-5], t$95$1, If[LessEqual[x, 4e-6], N[(0.3333333333333333 * N[(N[(2.0 + N[(N[(0.5 + N[(N[Cos[N[(2.0 * y), $MachinePrecision]], $MachinePrecision] * -0.5), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(-0.0625 + N[(N[Cos[y], $MachinePrecision] * 0.0625), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(N[(t$95$0 * N[(N[Cos[y], $MachinePrecision] * 0.5), $MachinePrecision]), $MachinePrecision] + N[(0.5 + N[(0.5 * N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$1]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 3 - \sqrt{5}\\
t_1 := \frac{-0.020833333333333332 \cdot \left(\left(0.5 - 0.5 \cdot \cos \left(2 \cdot x\right)\right) \cdot \left(\sqrt{2} \cdot \left(\cos x + -1\right)\right)\right) + 0.6666666666666666}{1 + 0.5 \cdot \left(t\_0 + \cos x \cdot \left(\sqrt{5} + -1\right)\right)}\\
\mathbf{if}\;x \leq -2.7 \cdot 10^{-5}:\\
\;\;\;\;t\_1\\
\mathbf{elif}\;x \leq 4 \cdot 10^{-6}:\\
\;\;\;\;0.3333333333333333 \cdot \frac{2 + \left(0.5 + \cos \left(2 \cdot y\right) \cdot -0.5\right) \cdot \left(\sqrt{2} \cdot \left(-0.0625 + \cos y \cdot 0.0625\right)\right)}{t\_0 \cdot \left(\cos y \cdot 0.5\right) + \left(0.5 + 0.5 \cdot \sqrt{5}\right)}\\
\mathbf{else}:\\
\;\;\;\;t\_1\\
\end{array}
\end{array}
if x < -2.6999999999999999e-5 or 3.99999999999999982e-6 < x Initial program 99.0%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval61.6%
Simplified61.6%
Taylor expanded in y around 0
associate-*r/N/A
/-lowering-/.f64N/A
Simplified59.6%
+-commutativeN/A
distribute-lft-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
Applied egg-rr59.8%
if -2.6999999999999999e-5 < x < 3.99999999999999982e-6Initial program 99.7%
Taylor expanded in x around 0
Simplified98.6%
+-commutativeN/A
+-lowering-+.f64N/A
Applied egg-rr98.6%
Final simplification78.1%
(FPCore (x y)
:precision binary64
(/
(+
(*
-0.020833333333333332
(* (- 0.5 (* 0.5 (cos (* 2.0 x)))) (* (sqrt 2.0) (+ (cos x) -1.0))))
0.6666666666666666)
(+ 1.0 (* 0.5 (+ (- 3.0 (sqrt 5.0)) (* (cos x) (+ (sqrt 5.0) -1.0)))))))
double code(double x, double y) {
return ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - sqrt(5.0)) + (cos(x) * (sqrt(5.0) + -1.0)))));
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
code = (((-0.020833333333333332d0) * ((0.5d0 - (0.5d0 * cos((2.0d0 * x)))) * (sqrt(2.0d0) * (cos(x) + (-1.0d0))))) + 0.6666666666666666d0) / (1.0d0 + (0.5d0 * ((3.0d0 - sqrt(5.0d0)) + (cos(x) * (sqrt(5.0d0) + (-1.0d0))))))
end function
public static double code(double x, double y) {
return ((-0.020833333333333332 * ((0.5 - (0.5 * Math.cos((2.0 * x)))) * (Math.sqrt(2.0) * (Math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - Math.sqrt(5.0)) + (Math.cos(x) * (Math.sqrt(5.0) + -1.0)))));
}
def code(x, y): return ((-0.020833333333333332 * ((0.5 - (0.5 * math.cos((2.0 * x)))) * (math.sqrt(2.0) * (math.cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - math.sqrt(5.0)) + (math.cos(x) * (math.sqrt(5.0) + -1.0)))))
function code(x, y) return Float64(Float64(Float64(-0.020833333333333332 * Float64(Float64(0.5 - Float64(0.5 * cos(Float64(2.0 * x)))) * Float64(sqrt(2.0) * Float64(cos(x) + -1.0)))) + 0.6666666666666666) / Float64(1.0 + Float64(0.5 * Float64(Float64(3.0 - sqrt(5.0)) + Float64(cos(x) * Float64(sqrt(5.0) + -1.0)))))) end
function tmp = code(x, y) tmp = ((-0.020833333333333332 * ((0.5 - (0.5 * cos((2.0 * x)))) * (sqrt(2.0) * (cos(x) + -1.0)))) + 0.6666666666666666) / (1.0 + (0.5 * ((3.0 - sqrt(5.0)) + (cos(x) * (sqrt(5.0) + -1.0))))); end
code[x_, y_] := N[(N[(N[(-0.020833333333333332 * N[(N[(0.5 - N[(0.5 * N[Cos[N[(2.0 * x), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Sqrt[2.0], $MachinePrecision] * N[(N[Cos[x], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + 0.6666666666666666), $MachinePrecision] / N[(1.0 + N[(0.5 * N[(N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{-0.020833333333333332 \cdot \left(\left(0.5 - 0.5 \cdot \cos \left(2 \cdot x\right)\right) \cdot \left(\sqrt{2} \cdot \left(\cos x + -1\right)\right)\right) + 0.6666666666666666}{1 + 0.5 \cdot \left(\left(3 - \sqrt{5}\right) + \cos x \cdot \left(\sqrt{5} + -1\right)\right)}
\end{array}
Initial program 99.3%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval63.6%
Simplified63.6%
Taylor expanded in y around 0
associate-*r/N/A
/-lowering-/.f64N/A
Simplified61.1%
+-commutativeN/A
distribute-lft-inN/A
metadata-evalN/A
+-lowering-+.f64N/A
Applied egg-rr61.1%
Final simplification61.1%
(FPCore (x y)
:precision binary64
(/
2.0
(*
3.0
(+
(+ 1.0 (* (cos x) (/ (+ (sqrt 5.0) -1.0) 2.0)))
(* (cos y) (/ (- 3.0 (sqrt 5.0)) 2.0))))))
double code(double x, double y) {
return 2.0 / (3.0 * ((1.0 + (cos(x) * ((sqrt(5.0) + -1.0) / 2.0))) + (cos(y) * ((3.0 - sqrt(5.0)) / 2.0))));
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
code = 2.0d0 / (3.0d0 * ((1.0d0 + (cos(x) * ((sqrt(5.0d0) + (-1.0d0)) / 2.0d0))) + (cos(y) * ((3.0d0 - sqrt(5.0d0)) / 2.0d0))))
end function
public static double code(double x, double y) {
return 2.0 / (3.0 * ((1.0 + (Math.cos(x) * ((Math.sqrt(5.0) + -1.0) / 2.0))) + (Math.cos(y) * ((3.0 - Math.sqrt(5.0)) / 2.0))));
}
def code(x, y): return 2.0 / (3.0 * ((1.0 + (math.cos(x) * ((math.sqrt(5.0) + -1.0) / 2.0))) + (math.cos(y) * ((3.0 - math.sqrt(5.0)) / 2.0))))
function code(x, y) return Float64(2.0 / Float64(3.0 * Float64(Float64(1.0 + Float64(cos(x) * Float64(Float64(sqrt(5.0) + -1.0) / 2.0))) + Float64(cos(y) * Float64(Float64(3.0 - sqrt(5.0)) / 2.0))))) end
function tmp = code(x, y) tmp = 2.0 / (3.0 * ((1.0 + (cos(x) * ((sqrt(5.0) + -1.0) / 2.0))) + (cos(y) * ((3.0 - sqrt(5.0)) / 2.0)))); end
code[x_, y_] := N[(2.0 / N[(3.0 * N[(N[(1.0 + N[(N[Cos[x], $MachinePrecision] * N[(N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision] / 2.0), $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]
\begin{array}{l}
\\
\frac{2}{3 \cdot \left(\left(1 + \cos x \cdot \frac{\sqrt{5} + -1}{2}\right) + \cos y \cdot \frac{3 - \sqrt{5}}{2}\right)}
\end{array}
Initial program 99.3%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval63.6%
Simplified63.6%
Taylor expanded in x around 0
Simplified45.6%
Final simplification45.6%
(FPCore (x y)
:precision binary64
(/
2.0
(+
3.0
(*
3.0
(+ (/ 2.0 (+ 3.0 (sqrt 5.0))) (/ (cos x) (+ 0.5 (* 0.5 (sqrt 5.0)))))))))
double code(double x, double y) {
return 2.0 / (3.0 + (3.0 * ((2.0 / (3.0 + sqrt(5.0))) + (cos(x) / (0.5 + (0.5 * sqrt(5.0)))))));
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
code = 2.0d0 / (3.0d0 + (3.0d0 * ((2.0d0 / (3.0d0 + sqrt(5.0d0))) + (cos(x) / (0.5d0 + (0.5d0 * sqrt(5.0d0)))))))
end function
public static double code(double x, double y) {
return 2.0 / (3.0 + (3.0 * ((2.0 / (3.0 + Math.sqrt(5.0))) + (Math.cos(x) / (0.5 + (0.5 * Math.sqrt(5.0)))))));
}
def code(x, y): return 2.0 / (3.0 + (3.0 * ((2.0 / (3.0 + math.sqrt(5.0))) + (math.cos(x) / (0.5 + (0.5 * math.sqrt(5.0)))))))
function code(x, y) return Float64(2.0 / Float64(3.0 + Float64(3.0 * Float64(Float64(2.0 / Float64(3.0 + sqrt(5.0))) + Float64(cos(x) / Float64(0.5 + Float64(0.5 * sqrt(5.0)))))))) end
function tmp = code(x, y) tmp = 2.0 / (3.0 + (3.0 * ((2.0 / (3.0 + sqrt(5.0))) + (cos(x) / (0.5 + (0.5 * sqrt(5.0))))))); end
code[x_, y_] := N[(2.0 / N[(3.0 + N[(3.0 * N[(N[(2.0 / N[(3.0 + N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] / N[(0.5 + N[(0.5 * N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{2}{3 + 3 \cdot \left(\frac{2}{3 + \sqrt{5}} + \frac{\cos x}{0.5 + 0.5 \cdot \sqrt{5}}\right)}
\end{array}
Initial program 99.3%
Applied egg-rr99.2%
Applied egg-rr99.4%
Taylor expanded in x around 0
+-lowering-+.f64N/A
*-commutativeN/A
associate-*r*N/A
associate-*l*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
pow-lowering-pow.f64N/A
sin-lowering-sin.f64N/A
sqrt-lowering-sqrt.f64N/A
*-lowering-*.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6461.1%
Simplified61.1%
Taylor expanded in y around 0
/-lowering-/.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
associate-*r/N/A
metadata-evalN/A
/-lowering-/.f64N/A
+-lowering-+.f64N/A
sqrt-lowering-sqrt.f64N/A
/-lowering-/.f64N/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sqrt-lowering-sqrt.f6443.5%
Simplified43.5%
(FPCore (x y) :precision binary64 (/ 0.6666666666666666 (+ 1.0 (* 0.5 (+ (- 3.0 (sqrt 5.0)) (* (cos x) (+ (sqrt 5.0) -1.0)))))))
double code(double x, double y) {
return 0.6666666666666666 / (1.0 + (0.5 * ((3.0 - sqrt(5.0)) + (cos(x) * (sqrt(5.0) + -1.0)))));
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
code = 0.6666666666666666d0 / (1.0d0 + (0.5d0 * ((3.0d0 - sqrt(5.0d0)) + (cos(x) * (sqrt(5.0d0) + (-1.0d0))))))
end function
public static double code(double x, double y) {
return 0.6666666666666666 / (1.0 + (0.5 * ((3.0 - Math.sqrt(5.0)) + (Math.cos(x) * (Math.sqrt(5.0) + -1.0)))));
}
def code(x, y): return 0.6666666666666666 / (1.0 + (0.5 * ((3.0 - math.sqrt(5.0)) + (math.cos(x) * (math.sqrt(5.0) + -1.0)))))
function code(x, y) return Float64(0.6666666666666666 / Float64(1.0 + Float64(0.5 * Float64(Float64(3.0 - sqrt(5.0)) + Float64(cos(x) * Float64(sqrt(5.0) + -1.0)))))) end
function tmp = code(x, y) tmp = 0.6666666666666666 / (1.0 + (0.5 * ((3.0 - sqrt(5.0)) + (cos(x) * (sqrt(5.0) + -1.0))))); end
code[x_, y_] := N[(0.6666666666666666 / N[(1.0 + N[(0.5 * N[(N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[x], $MachinePrecision] * N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{0.6666666666666666}{1 + 0.5 \cdot \left(\left(3 - \sqrt{5}\right) + \cos x \cdot \left(\sqrt{5} + -1\right)\right)}
\end{array}
Initial program 99.3%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval63.6%
Simplified63.6%
Taylor expanded in y around 0
associate-*r/N/A
/-lowering-/.f64N/A
Simplified61.1%
Taylor expanded in x around 0
Simplified43.5%
Final simplification43.5%
(FPCore (x y) :precision binary64 (/ 0.6666666666666666 (+ 1.0 (* 0.5 (+ (* (cos y) (- 3.0 (sqrt 5.0))) (+ (sqrt 5.0) -1.0))))))
double code(double x, double y) {
return 0.6666666666666666 / (1.0 + (0.5 * ((cos(y) * (3.0 - sqrt(5.0))) + (sqrt(5.0) + -1.0))));
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
code = 0.6666666666666666d0 / (1.0d0 + (0.5d0 * ((cos(y) * (3.0d0 - sqrt(5.0d0))) + (sqrt(5.0d0) + (-1.0d0)))))
end function
public static double code(double x, double y) {
return 0.6666666666666666 / (1.0 + (0.5 * ((Math.cos(y) * (3.0 - Math.sqrt(5.0))) + (Math.sqrt(5.0) + -1.0))));
}
def code(x, y): return 0.6666666666666666 / (1.0 + (0.5 * ((math.cos(y) * (3.0 - math.sqrt(5.0))) + (math.sqrt(5.0) + -1.0))))
function code(x, y) return Float64(0.6666666666666666 / Float64(1.0 + Float64(0.5 * Float64(Float64(cos(y) * Float64(3.0 - sqrt(5.0))) + Float64(sqrt(5.0) + -1.0))))) end
function tmp = code(x, y) tmp = 0.6666666666666666 / (1.0 + (0.5 * ((cos(y) * (3.0 - sqrt(5.0))) + (sqrt(5.0) + -1.0)))); end
code[x_, y_] := N[(0.6666666666666666 / N[(1.0 + N[(0.5 * N[(N[(N[Cos[y], $MachinePrecision] * N[(3.0 - N[Sqrt[5.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[Sqrt[5.0], $MachinePrecision] + -1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{0.6666666666666666}{1 + 0.5 \cdot \left(\cos y \cdot \left(3 - \sqrt{5}\right) + \left(\sqrt{5} + -1\right)\right)}
\end{array}
Initial program 99.3%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval63.6%
Simplified63.6%
Taylor expanded in x around 0
/-lowering-/.f64N/A
+-lowering-+.f64N/A
distribute-lft-outN/A
associate-+r-N/A
+-commutativeN/A
*-lowering-*.f64N/A
+-commutativeN/A
associate-+r-N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f64N/A
Simplified42.4%
(FPCore (x y) :precision binary64 0.3333333333333333)
double code(double x, double y) {
return 0.3333333333333333;
}
real(8) function code(x, y)
real(8), intent (in) :: x
real(8), intent (in) :: y
code = 0.3333333333333333d0
end function
public static double code(double x, double y) {
return 0.3333333333333333;
}
def code(x, y): return 0.3333333333333333
function code(x, y) return 0.3333333333333333 end
function tmp = code(x, y) tmp = 0.3333333333333333; end
code[x_, y_] := 0.3333333333333333
\begin{array}{l}
\\
0.3333333333333333
\end{array}
Initial program 99.3%
Taylor expanded in y around 0
sub-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
metadata-eval63.6%
Simplified63.6%
Taylor expanded in y around 0
associate-*r/N/A
/-lowering-/.f64N/A
Simplified61.1%
Taylor expanded in x around 0
Simplified40.7%
herbie shell --seed 2024191
(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))))))