
(FPCore (x y)
:precision binary64
(let* ((t_0 (sqrt (+ (pow (- y 0.275) 2.0) (pow (- x 0.275) 2.0)))))
(fmin
(fmin
(fmin
(fmin
(fmax (fmax (fmax (- y 0.55) (- y)) (- x 0.825)) (- 0.725 x))
(- (sqrt (+ (pow (- y 0.7) 2.0) (pow (- x 0.775) 2.0))) 0.075))
(fmax (fmax (fmax (- y) (- y 0.275)) (- x 0.55)) (- 0.45 x)))
(fmax (fmax (fmax (- y) (- y 1.0)) (- x 0.1)) (- x)))
(fmax
(fmax
(fmax (fmax (fmax (- y 0.55) (- x 0.55)) (- x)) (- 0.275 y))
(- 0.175 t_0))
(- t_0 0.275)))))
double code(double x, double y) {
double t_0 = sqrt((pow((y - 0.275), 2.0) + pow((x - 0.275), 2.0)));
return fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (sqrt((pow((y - 0.7), 2.0) + pow((x - 0.775), 2.0))) - 0.075)), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.175 - t_0)), (t_0 - 0.275)));
}
module fmin_fmax_functions
implicit none
private
public fmax
public fmin
interface fmax
module procedure fmax88
module procedure fmax44
module procedure fmax84
module procedure fmax48
end interface
interface fmin
module procedure fmin88
module procedure fmin44
module procedure fmin84
module procedure fmin48
end interface
contains
real(8) function fmax88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(4) function fmax44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(8) function fmax84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, max(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmax48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), max(dble(x), y), y /= y), x /= x)
end function
real(8) function fmin88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(4) function fmin44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(8) function fmin84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, min(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmin48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), min(dble(x), y), y /= y), x /= x)
end function
end module
real(8) function code(x, y)
use fmin_fmax_functions
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
t_0 = sqrt((((y - 0.275d0) ** 2.0d0) + ((x - 0.275d0) ** 2.0d0)))
code = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55d0), -y), (x - 0.825d0)), (0.725d0 - x)), (sqrt((((y - 0.7d0) ** 2.0d0) + ((x - 0.775d0) ** 2.0d0))) - 0.075d0)), fmax(fmax(fmax(-y, (y - 0.275d0)), (x - 0.55d0)), (0.45d0 - x))), fmax(fmax(fmax(-y, (y - 1.0d0)), (x - 0.1d0)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55d0), (x - 0.55d0)), -x), (0.275d0 - y)), (0.175d0 - t_0)), (t_0 - 0.275d0)))
end function
public static double code(double x, double y) {
double t_0 = Math.sqrt((Math.pow((y - 0.275), 2.0) + Math.pow((x - 0.275), 2.0)));
return fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (Math.sqrt((Math.pow((y - 0.7), 2.0) + Math.pow((x - 0.775), 2.0))) - 0.075)), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.175 - t_0)), (t_0 - 0.275)));
}
def code(x, y): t_0 = math.sqrt((math.pow((y - 0.275), 2.0) + math.pow((x - 0.275), 2.0))) return fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (math.sqrt((math.pow((y - 0.7), 2.0) + math.pow((x - 0.775), 2.0))) - 0.075)), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.175 - t_0)), (t_0 - 0.275)))
function code(x, y) t_0 = sqrt(Float64((Float64(y - 0.275) ^ 2.0) + (Float64(x - 0.275) ^ 2.0))) return fmin(fmin(fmin(fmin(fmax(fmax(fmax(Float64(y - 0.55), Float64(-y)), Float64(x - 0.825)), Float64(0.725 - x)), Float64(sqrt(Float64((Float64(y - 0.7) ^ 2.0) + (Float64(x - 0.775) ^ 2.0))) - 0.075)), fmax(fmax(fmax(Float64(-y), Float64(y - 0.275)), Float64(x - 0.55)), Float64(0.45 - x))), fmax(fmax(fmax(Float64(-y), Float64(y - 1.0)), Float64(x - 0.1)), Float64(-x))), fmax(fmax(fmax(fmax(fmax(Float64(y - 0.55), Float64(x - 0.55)), Float64(-x)), Float64(0.275 - y)), Float64(0.175 - t_0)), Float64(t_0 - 0.275))) end
function tmp = code(x, y) t_0 = sqrt((((y - 0.275) ^ 2.0) + ((x - 0.275) ^ 2.0))); tmp = min(min(min(min(max(max(max((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (sqrt((((y - 0.7) ^ 2.0) + ((x - 0.775) ^ 2.0))) - 0.075)), max(max(max(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), max(max(max(-y, (y - 1.0)), (x - 0.1)), -x)), max(max(max(max(max((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.175 - t_0)), (t_0 - 0.275))); end
code[x_, y_] := Block[{t$95$0 = N[Sqrt[N[(N[Power[N[(y - 0.275), $MachinePrecision], 2.0], $MachinePrecision] + N[Power[N[(x - 0.275), $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]}, N[Min[N[Min[N[Min[N[Min[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], (-y)], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision], N[(N[Sqrt[N[(N[Power[N[(y - 0.7), $MachinePrecision], 2.0], $MachinePrecision] + N[Power[N[(x - 0.775), $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]], $MachinePrecision] - 0.075), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[(-y), N[(y - 0.275), $MachinePrecision]], $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[(-y), N[(y - 1.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision], N[(0.175 - t$95$0), $MachinePrecision]], $MachinePrecision], N[(t$95$0 - 0.275), $MachinePrecision]], $MachinePrecision]], $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{{\left(y - 0.275\right)}^{2} + {\left(x - 0.275\right)}^{2}}\\
\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, -y\right), x - 0.825\right), 0.725 - x\right), \sqrt{{\left(y - 0.7\right)}^{2} + {\left(x - 0.775\right)}^{2}} - 0.075\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(-y, y - 0.275\right), x - 0.55\right), 0.45 - x\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(-y, y - 1\right), x - 0.1\right), -x\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, x - 0.55\right), -x\right), 0.275 - y\right), 0.175 - t\_0\right), t\_0 - 0.275\right)\right)
\end{array}
\end{array}
Herbie found 13 alternatives:
| Alternative | Accuracy | Speedup |
|---|
(FPCore (x y)
:precision binary64
(let* ((t_0 (sqrt (+ (pow (- y 0.275) 2.0) (pow (- x 0.275) 2.0)))))
(fmin
(fmin
(fmin
(fmin
(fmax (fmax (fmax (- y 0.55) (- y)) (- x 0.825)) (- 0.725 x))
(- (sqrt (+ (pow (- y 0.7) 2.0) (pow (- x 0.775) 2.0))) 0.075))
(fmax (fmax (fmax (- y) (- y 0.275)) (- x 0.55)) (- 0.45 x)))
(fmax (fmax (fmax (- y) (- y 1.0)) (- x 0.1)) (- x)))
(fmax
(fmax
(fmax (fmax (fmax (- y 0.55) (- x 0.55)) (- x)) (- 0.275 y))
(- 0.175 t_0))
(- t_0 0.275)))))
double code(double x, double y) {
double t_0 = sqrt((pow((y - 0.275), 2.0) + pow((x - 0.275), 2.0)));
return fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (sqrt((pow((y - 0.7), 2.0) + pow((x - 0.775), 2.0))) - 0.075)), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.175 - t_0)), (t_0 - 0.275)));
}
module fmin_fmax_functions
implicit none
private
public fmax
public fmin
interface fmax
module procedure fmax88
module procedure fmax44
module procedure fmax84
module procedure fmax48
end interface
interface fmin
module procedure fmin88
module procedure fmin44
module procedure fmin84
module procedure fmin48
end interface
contains
real(8) function fmax88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(4) function fmax44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(8) function fmax84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, max(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmax48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), max(dble(x), y), y /= y), x /= x)
end function
real(8) function fmin88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(4) function fmin44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(8) function fmin84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, min(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmin48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), min(dble(x), y), y /= y), x /= x)
end function
end module
real(8) function code(x, y)
use fmin_fmax_functions
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
t_0 = sqrt((((y - 0.275d0) ** 2.0d0) + ((x - 0.275d0) ** 2.0d0)))
code = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55d0), -y), (x - 0.825d0)), (0.725d0 - x)), (sqrt((((y - 0.7d0) ** 2.0d0) + ((x - 0.775d0) ** 2.0d0))) - 0.075d0)), fmax(fmax(fmax(-y, (y - 0.275d0)), (x - 0.55d0)), (0.45d0 - x))), fmax(fmax(fmax(-y, (y - 1.0d0)), (x - 0.1d0)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55d0), (x - 0.55d0)), -x), (0.275d0 - y)), (0.175d0 - t_0)), (t_0 - 0.275d0)))
end function
public static double code(double x, double y) {
double t_0 = Math.sqrt((Math.pow((y - 0.275), 2.0) + Math.pow((x - 0.275), 2.0)));
return fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (Math.sqrt((Math.pow((y - 0.7), 2.0) + Math.pow((x - 0.775), 2.0))) - 0.075)), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.175 - t_0)), (t_0 - 0.275)));
}
def code(x, y): t_0 = math.sqrt((math.pow((y - 0.275), 2.0) + math.pow((x - 0.275), 2.0))) return fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (math.sqrt((math.pow((y - 0.7), 2.0) + math.pow((x - 0.775), 2.0))) - 0.075)), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.175 - t_0)), (t_0 - 0.275)))
function code(x, y) t_0 = sqrt(Float64((Float64(y - 0.275) ^ 2.0) + (Float64(x - 0.275) ^ 2.0))) return fmin(fmin(fmin(fmin(fmax(fmax(fmax(Float64(y - 0.55), Float64(-y)), Float64(x - 0.825)), Float64(0.725 - x)), Float64(sqrt(Float64((Float64(y - 0.7) ^ 2.0) + (Float64(x - 0.775) ^ 2.0))) - 0.075)), fmax(fmax(fmax(Float64(-y), Float64(y - 0.275)), Float64(x - 0.55)), Float64(0.45 - x))), fmax(fmax(fmax(Float64(-y), Float64(y - 1.0)), Float64(x - 0.1)), Float64(-x))), fmax(fmax(fmax(fmax(fmax(Float64(y - 0.55), Float64(x - 0.55)), Float64(-x)), Float64(0.275 - y)), Float64(0.175 - t_0)), Float64(t_0 - 0.275))) end
function tmp = code(x, y) t_0 = sqrt((((y - 0.275) ^ 2.0) + ((x - 0.275) ^ 2.0))); tmp = min(min(min(min(max(max(max((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (sqrt((((y - 0.7) ^ 2.0) + ((x - 0.775) ^ 2.0))) - 0.075)), max(max(max(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), max(max(max(-y, (y - 1.0)), (x - 0.1)), -x)), max(max(max(max(max((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.175 - t_0)), (t_0 - 0.275))); end
code[x_, y_] := Block[{t$95$0 = N[Sqrt[N[(N[Power[N[(y - 0.275), $MachinePrecision], 2.0], $MachinePrecision] + N[Power[N[(x - 0.275), $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]}, N[Min[N[Min[N[Min[N[Min[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], (-y)], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision], N[(N[Sqrt[N[(N[Power[N[(y - 0.7), $MachinePrecision], 2.0], $MachinePrecision] + N[Power[N[(x - 0.775), $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]], $MachinePrecision] - 0.075), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[(-y), N[(y - 0.275), $MachinePrecision]], $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[(-y), N[(y - 1.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision], N[(0.175 - t$95$0), $MachinePrecision]], $MachinePrecision], N[(t$95$0 - 0.275), $MachinePrecision]], $MachinePrecision]], $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{{\left(y - 0.275\right)}^{2} + {\left(x - 0.275\right)}^{2}}\\
\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, -y\right), x - 0.825\right), 0.725 - x\right), \sqrt{{\left(y - 0.7\right)}^{2} + {\left(x - 0.775\right)}^{2}} - 0.075\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(-y, y - 0.275\right), x - 0.55\right), 0.45 - x\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(-y, y - 1\right), x - 0.1\right), -x\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, x - 0.55\right), -x\right), 0.275 - y\right), 0.175 - t\_0\right), t\_0 - 0.275\right)\right)
\end{array}
\end{array}
(FPCore (x y)
:precision binary64
(let* ((t_0 (- (- x 0.275) (- 0.275 y))))
(fmin
(fmin
(fmin
(fmin
(fmax (fmax (fmax (- y 0.55) (- y)) (- x 0.825)) (- 0.725 x))
(- (sqrt (+ (pow (- y 0.7) 2.0) (pow (- x 0.775) 2.0))) 0.075))
(fmax (fmax (fmax (- y) (- y 0.275)) (- x 0.55)) (- 0.45 x)))
(fmax (fmax (fmax (- y) (- y 1.0)) (- x 0.1)) (- x)))
(fmax
(fmax
(fmax (fmax (fmax (- y 0.55) (- x 0.55)) (- x)) (- 0.275 y))
(- 0.175 t_0))
(- t_0 0.275)))))
double code(double x, double y) {
double t_0 = (x - 0.275) - (0.275 - y);
return fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (sqrt((pow((y - 0.7), 2.0) + pow((x - 0.775), 2.0))) - 0.075)), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.175 - t_0)), (t_0 - 0.275)));
}
module fmin_fmax_functions
implicit none
private
public fmax
public fmin
interface fmax
module procedure fmax88
module procedure fmax44
module procedure fmax84
module procedure fmax48
end interface
interface fmin
module procedure fmin88
module procedure fmin44
module procedure fmin84
module procedure fmin48
end interface
contains
real(8) function fmax88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(4) function fmax44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(8) function fmax84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, max(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmax48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), max(dble(x), y), y /= y), x /= x)
end function
real(8) function fmin88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(4) function fmin44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(8) function fmin84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, min(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmin48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), min(dble(x), y), y /= y), x /= x)
end function
end module
real(8) function code(x, y)
use fmin_fmax_functions
real(8), intent (in) :: x
real(8), intent (in) :: y
real(8) :: t_0
t_0 = (x - 0.275d0) - (0.275d0 - y)
code = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55d0), -y), (x - 0.825d0)), (0.725d0 - x)), (sqrt((((y - 0.7d0) ** 2.0d0) + ((x - 0.775d0) ** 2.0d0))) - 0.075d0)), fmax(fmax(fmax(-y, (y - 0.275d0)), (x - 0.55d0)), (0.45d0 - x))), fmax(fmax(fmax(-y, (y - 1.0d0)), (x - 0.1d0)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55d0), (x - 0.55d0)), -x), (0.275d0 - y)), (0.175d0 - t_0)), (t_0 - 0.275d0)))
end function
public static double code(double x, double y) {
double t_0 = (x - 0.275) - (0.275 - y);
return fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (Math.sqrt((Math.pow((y - 0.7), 2.0) + Math.pow((x - 0.775), 2.0))) - 0.075)), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.175 - t_0)), (t_0 - 0.275)));
}
def code(x, y): t_0 = (x - 0.275) - (0.275 - y) return fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (math.sqrt((math.pow((y - 0.7), 2.0) + math.pow((x - 0.775), 2.0))) - 0.075)), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.175 - t_0)), (t_0 - 0.275)))
function code(x, y) t_0 = Float64(Float64(x - 0.275) - Float64(0.275 - y)) return fmin(fmin(fmin(fmin(fmax(fmax(fmax(Float64(y - 0.55), Float64(-y)), Float64(x - 0.825)), Float64(0.725 - x)), Float64(sqrt(Float64((Float64(y - 0.7) ^ 2.0) + (Float64(x - 0.775) ^ 2.0))) - 0.075)), fmax(fmax(fmax(Float64(-y), Float64(y - 0.275)), Float64(x - 0.55)), Float64(0.45 - x))), fmax(fmax(fmax(Float64(-y), Float64(y - 1.0)), Float64(x - 0.1)), Float64(-x))), fmax(fmax(fmax(fmax(fmax(Float64(y - 0.55), Float64(x - 0.55)), Float64(-x)), Float64(0.275 - y)), Float64(0.175 - t_0)), Float64(t_0 - 0.275))) end
function tmp = code(x, y) t_0 = (x - 0.275) - (0.275 - y); tmp = min(min(min(min(max(max(max((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (sqrt((((y - 0.7) ^ 2.0) + ((x - 0.775) ^ 2.0))) - 0.075)), max(max(max(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), max(max(max(-y, (y - 1.0)), (x - 0.1)), -x)), max(max(max(max(max((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.175 - t_0)), (t_0 - 0.275))); end
code[x_, y_] := Block[{t$95$0 = N[(N[(x - 0.275), $MachinePrecision] - N[(0.275 - y), $MachinePrecision]), $MachinePrecision]}, N[Min[N[Min[N[Min[N[Min[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], (-y)], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision], N[(N[Sqrt[N[(N[Power[N[(y - 0.7), $MachinePrecision], 2.0], $MachinePrecision] + N[Power[N[(x - 0.775), $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]], $MachinePrecision] - 0.075), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[(-y), N[(y - 0.275), $MachinePrecision]], $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[(-y), N[(y - 1.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision], N[(0.175 - t$95$0), $MachinePrecision]], $MachinePrecision], N[(t$95$0 - 0.275), $MachinePrecision]], $MachinePrecision]], $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left(x - 0.275\right) - \left(0.275 - y\right)\\
\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, -y\right), x - 0.825\right), 0.725 - x\right), \sqrt{{\left(y - 0.7\right)}^{2} + {\left(x - 0.775\right)}^{2}} - 0.075\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(-y, y - 0.275\right), x - 0.55\right), 0.45 - x\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(-y, y - 1\right), x - 0.1\right), -x\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, x - 0.55\right), -x\right), 0.275 - y\right), 0.175 - t\_0\right), t\_0 - 0.275\right)\right)
\end{array}
\end{array}
Initial program 100.0%
Applied rewrites100.0%
(FPCore (x y)
:precision binary64
(let* ((t_0 (- (- x 0.275) (- 0.275 y)))
(t_1 (fmax (fmax (fmax (- y 0.55) (- x 0.55)) (- x)) (- 0.275 y)))
(t_2
(fmin
(fmin
(fmin
(fmin
(fmax (fmax (fmax (- y 0.55) y) (- x 0.825)) (- 0.725 x))
(- (- (* (- x 0.775) (- x 0.775)) (- 0.7 y)) 0.075))
(fmax (fmax (fmax y (- y 0.275)) (- x 0.55)) (- 0.45 x)))
(fmax (fmax (fmax y (- y 2.0)) (- x 0.1)) (- x)))
(fmax (fmax t_1 (- 0.175 t_0)) (- t_0 0.275)))))
(if (<= x -155.0)
t_2
(if (<= x 1.05e-9)
(fmin
(fmin
(fmin
(fmin
(fmax (fmax (fmax (- y 0.55) (- y)) (- x 0.825)) (- 0.725 x))
(* -1.0 (* y (- 1.0 (* 0.625 (/ 1.0 y))))))
(fmax (fmax (fmax (- y) (- y 0.275)) (- x 0.55)) (- 0.45 x)))
(fmax (fmax (fmax (- y) (- y 1.0)) (- x 0.1)) (- x)))
(fmax (fmax t_1 (- 0.175 (- y 0.55))) (- (- y 0.55) 0.275)))
t_2))))
double code(double x, double y) {
double t_0 = (x - 0.275) - (0.275 - y);
double t_1 = fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y));
double t_2 = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)), ((((x - 0.775) * (x - 0.775)) - (0.7 - y)) - 0.075)), fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x)), fmax(fmax(t_1, (0.175 - t_0)), (t_0 - 0.275)));
double tmp;
if (x <= -155.0) {
tmp = t_2;
} else if (x <= 1.05e-9) {
tmp = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (-1.0 * (y * (1.0 - (0.625 * (1.0 / y)))))), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(t_1, (0.175 - (y - 0.55))), ((y - 0.55) - 0.275)));
} else {
tmp = t_2;
}
return tmp;
}
module fmin_fmax_functions
implicit none
private
public fmax
public fmin
interface fmax
module procedure fmax88
module procedure fmax44
module procedure fmax84
module procedure fmax48
end interface
interface fmin
module procedure fmin88
module procedure fmin44
module procedure fmin84
module procedure fmin48
end interface
contains
real(8) function fmax88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(4) function fmax44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(8) function fmax84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, max(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmax48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), max(dble(x), y), y /= y), x /= x)
end function
real(8) function fmin88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(4) function fmin44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(8) function fmin84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, min(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmin48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), min(dble(x), y), y /= y), x /= x)
end function
end module
real(8) function code(x, y)
use fmin_fmax_functions
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 = (x - 0.275d0) - (0.275d0 - y)
t_1 = fmax(fmax(fmax((y - 0.55d0), (x - 0.55d0)), -x), (0.275d0 - y))
t_2 = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55d0), y), (x - 0.825d0)), (0.725d0 - x)), ((((x - 0.775d0) * (x - 0.775d0)) - (0.7d0 - y)) - 0.075d0)), fmax(fmax(fmax(y, (y - 0.275d0)), (x - 0.55d0)), (0.45d0 - x))), fmax(fmax(fmax(y, (y - 2.0d0)), (x - 0.1d0)), -x)), fmax(fmax(t_1, (0.175d0 - t_0)), (t_0 - 0.275d0)))
if (x <= (-155.0d0)) then
tmp = t_2
else if (x <= 1.05d-9) then
tmp = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55d0), -y), (x - 0.825d0)), (0.725d0 - x)), ((-1.0d0) * (y * (1.0d0 - (0.625d0 * (1.0d0 / y)))))), fmax(fmax(fmax(-y, (y - 0.275d0)), (x - 0.55d0)), (0.45d0 - x))), fmax(fmax(fmax(-y, (y - 1.0d0)), (x - 0.1d0)), -x)), fmax(fmax(t_1, (0.175d0 - (y - 0.55d0))), ((y - 0.55d0) - 0.275d0)))
else
tmp = t_2
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = (x - 0.275) - (0.275 - y);
double t_1 = fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y));
double t_2 = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)), ((((x - 0.775) * (x - 0.775)) - (0.7 - y)) - 0.075)), fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x)), fmax(fmax(t_1, (0.175 - t_0)), (t_0 - 0.275)));
double tmp;
if (x <= -155.0) {
tmp = t_2;
} else if (x <= 1.05e-9) {
tmp = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (-1.0 * (y * (1.0 - (0.625 * (1.0 / y)))))), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(t_1, (0.175 - (y - 0.55))), ((y - 0.55) - 0.275)));
} else {
tmp = t_2;
}
return tmp;
}
def code(x, y): t_0 = (x - 0.275) - (0.275 - y) t_1 = fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)) t_2 = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)), ((((x - 0.775) * (x - 0.775)) - (0.7 - y)) - 0.075)), fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x)), fmax(fmax(t_1, (0.175 - t_0)), (t_0 - 0.275))) tmp = 0 if x <= -155.0: tmp = t_2 elif x <= 1.05e-9: tmp = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (-1.0 * (y * (1.0 - (0.625 * (1.0 / y)))))), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(t_1, (0.175 - (y - 0.55))), ((y - 0.55) - 0.275))) else: tmp = t_2 return tmp
function code(x, y) t_0 = Float64(Float64(x - 0.275) - Float64(0.275 - y)) t_1 = fmax(fmax(fmax(Float64(y - 0.55), Float64(x - 0.55)), Float64(-x)), Float64(0.275 - y)) t_2 = fmin(fmin(fmin(fmin(fmax(fmax(fmax(Float64(y - 0.55), y), Float64(x - 0.825)), Float64(0.725 - x)), Float64(Float64(Float64(Float64(x - 0.775) * Float64(x - 0.775)) - Float64(0.7 - y)) - 0.075)), fmax(fmax(fmax(y, Float64(y - 0.275)), Float64(x - 0.55)), Float64(0.45 - x))), fmax(fmax(fmax(y, Float64(y - 2.0)), Float64(x - 0.1)), Float64(-x))), fmax(fmax(t_1, Float64(0.175 - t_0)), Float64(t_0 - 0.275))) tmp = 0.0 if (x <= -155.0) tmp = t_2; elseif (x <= 1.05e-9) tmp = fmin(fmin(fmin(fmin(fmax(fmax(fmax(Float64(y - 0.55), Float64(-y)), Float64(x - 0.825)), Float64(0.725 - x)), Float64(-1.0 * Float64(y * Float64(1.0 - Float64(0.625 * Float64(1.0 / y)))))), fmax(fmax(fmax(Float64(-y), Float64(y - 0.275)), Float64(x - 0.55)), Float64(0.45 - x))), fmax(fmax(fmax(Float64(-y), Float64(y - 1.0)), Float64(x - 0.1)), Float64(-x))), fmax(fmax(t_1, Float64(0.175 - Float64(y - 0.55))), Float64(Float64(y - 0.55) - 0.275))); else tmp = t_2; end return tmp end
function tmp_2 = code(x, y) t_0 = (x - 0.275) - (0.275 - y); t_1 = max(max(max((y - 0.55), (x - 0.55)), -x), (0.275 - y)); t_2 = min(min(min(min(max(max(max((y - 0.55), y), (x - 0.825)), (0.725 - x)), ((((x - 0.775) * (x - 0.775)) - (0.7 - y)) - 0.075)), max(max(max(y, (y - 0.275)), (x - 0.55)), (0.45 - x))), max(max(max(y, (y - 2.0)), (x - 0.1)), -x)), max(max(t_1, (0.175 - t_0)), (t_0 - 0.275))); tmp = 0.0; if (x <= -155.0) tmp = t_2; elseif (x <= 1.05e-9) tmp = min(min(min(min(max(max(max((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (-1.0 * (y * (1.0 - (0.625 * (1.0 / y)))))), max(max(max(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), max(max(max(-y, (y - 1.0)), (x - 0.1)), -x)), max(max(t_1, (0.175 - (y - 0.55))), ((y - 0.55) - 0.275))); else tmp = t_2; end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[(N[(x - 0.275), $MachinePrecision] - N[(0.275 - y), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$2 = N[Min[N[Min[N[Min[N[Min[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], y], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision], N[(N[(N[(N[(x - 0.775), $MachinePrecision] * N[(x - 0.775), $MachinePrecision]), $MachinePrecision] - N[(0.7 - y), $MachinePrecision]), $MachinePrecision] - 0.075), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[y, N[(y - 0.275), $MachinePrecision]], $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[y, N[(y - 2.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[t$95$1, N[(0.175 - t$95$0), $MachinePrecision]], $MachinePrecision], N[(t$95$0 - 0.275), $MachinePrecision]], $MachinePrecision]], $MachinePrecision]}, If[LessEqual[x, -155.0], t$95$2, If[LessEqual[x, 1.05e-9], N[Min[N[Min[N[Min[N[Min[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], (-y)], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision], N[(-1.0 * N[(y * N[(1.0 - N[(0.625 * N[(1.0 / y), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[(-y), N[(y - 0.275), $MachinePrecision]], $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[(-y), N[(y - 1.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[t$95$1, N[(0.175 - N[(y - 0.55), $MachinePrecision]), $MachinePrecision]], $MachinePrecision], N[(N[(y - 0.55), $MachinePrecision] - 0.275), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], t$95$2]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \left(x - 0.275\right) - \left(0.275 - y\right)\\
t_1 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, x - 0.55\right), -x\right), 0.275 - y\right)\\
t_2 := \mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, y\right), x - 0.825\right), 0.725 - x\right), \left(\left(x - 0.775\right) \cdot \left(x - 0.775\right) - \left(0.7 - y\right)\right) - 0.075\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 0.275\right), x - 0.55\right), 0.45 - x\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 2\right), x - 0.1\right), -x\right)\right), \mathsf{max}\left(\mathsf{max}\left(t\_1, 0.175 - t\_0\right), t\_0 - 0.275\right)\right)\\
\mathbf{if}\;x \leq -155:\\
\;\;\;\;t\_2\\
\mathbf{elif}\;x \leq 1.05 \cdot 10^{-9}:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, -y\right), x - 0.825\right), 0.725 - x\right), -1 \cdot \left(y \cdot \left(1 - 0.625 \cdot \frac{1}{y}\right)\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(-y, y - 0.275\right), x - 0.55\right), 0.45 - x\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(-y, y - 1\right), x - 0.1\right), -x\right)\right), \mathsf{max}\left(\mathsf{max}\left(t\_1, 0.175 - \left(y - 0.55\right)\right), \left(y - 0.55\right) - 0.275\right)\right)\\
\mathbf{else}:\\
\;\;\;\;t\_2\\
\end{array}
\end{array}
if x < -155 or 1.0500000000000001e-9 < x Initial program 100.0%
Applied rewrites38.1%
Applied rewrites57.4%
if -155 < x < 1.0500000000000001e-9Initial program 100.0%
Applied rewrites100.0%
Taylor expanded in y around -inf
Applied rewrites45.0%
Taylor expanded in x around 0
Applied rewrites45.0%
Taylor expanded in x around 0
Applied rewrites45.0%
(FPCore (x y)
:precision binary64
(let* ((t_0 (fmax (fmax (fmax y (- y 2.0)) (- x 0.1)) (- x)))
(t_1 (fmax (fmax (fmax (- y 0.55) y) (- x 0.825)) (- 0.725 x)))
(t_2 (fmax (fmax (fmax (- y 0.55) (- x 0.55)) (- x)) (- 0.275 y)))
(t_3 (fmax (fmax (fmax y (- y 0.275)) (- x 0.55)) (- 0.45 x)))
(t_4 (fmax (fmax t_2 (- 0.725 (+ x y))) (- (+ x y) 0.825))))
(if (<= x -1750.0)
(fmin
(fmin (fmin (fmin t_1 (- (* (- x 0.775) (- x 1.475)) 0.075)) t_3) t_0)
t_4)
(if (<= x 1.3e+24)
(fmin
(fmin
(fmin
(fmin
(fmax (fmax (fmax (- y 0.55) (- y)) (- x 0.825)) (- 0.725 x))
(* -1.0 (* y (- 1.0 (* 0.625 (/ 1.0 y))))))
(fmax (fmax (fmax (- y) (- y 0.275)) (- x 0.55)) (- 0.45 x)))
(fmax (fmax (fmax (- y) (- y 1.0)) (- x 0.1)) (- x)))
(fmax (fmax t_2 (- 0.175 (- y 0.55))) (- (- y 0.55) 0.275)))
(fmin
(fmin
(fmin (fmin t_1 (- (* (- x 0.775) (- (+ x y) 1.475)) 0.075)) t_3)
t_0)
t_4)))))
double code(double x, double y) {
double t_0 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x);
double t_1 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x));
double t_2 = fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y));
double t_3 = fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x));
double t_4 = fmax(fmax(t_2, (0.725 - (x + y))), ((x + y) - 0.825));
double tmp;
if (x <= -1750.0) {
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) * (x - 1.475)) - 0.075)), t_3), t_0), t_4);
} else if (x <= 1.3e+24) {
tmp = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (-1.0 * (y * (1.0 - (0.625 * (1.0 / y)))))), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(t_2, (0.175 - (y - 0.55))), ((y - 0.55) - 0.275)));
} else {
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) * ((x + y) - 1.475)) - 0.075)), t_3), t_0), t_4);
}
return tmp;
}
module fmin_fmax_functions
implicit none
private
public fmax
public fmin
interface fmax
module procedure fmax88
module procedure fmax44
module procedure fmax84
module procedure fmax48
end interface
interface fmin
module procedure fmin88
module procedure fmin44
module procedure fmin84
module procedure fmin48
end interface
contains
real(8) function fmax88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(4) function fmax44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(8) function fmax84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, max(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmax48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), max(dble(x), y), y /= y), x /= x)
end function
real(8) function fmin88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(4) function fmin44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(8) function fmin84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, min(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmin48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), min(dble(x), y), y /= y), x /= x)
end function
end module
real(8) function code(x, y)
use fmin_fmax_functions
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 = fmax(fmax(fmax(y, (y - 2.0d0)), (x - 0.1d0)), -x)
t_1 = fmax(fmax(fmax((y - 0.55d0), y), (x - 0.825d0)), (0.725d0 - x))
t_2 = fmax(fmax(fmax((y - 0.55d0), (x - 0.55d0)), -x), (0.275d0 - y))
t_3 = fmax(fmax(fmax(y, (y - 0.275d0)), (x - 0.55d0)), (0.45d0 - x))
t_4 = fmax(fmax(t_2, (0.725d0 - (x + y))), ((x + y) - 0.825d0))
if (x <= (-1750.0d0)) then
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775d0) * (x - 1.475d0)) - 0.075d0)), t_3), t_0), t_4)
else if (x <= 1.3d+24) then
tmp = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55d0), -y), (x - 0.825d0)), (0.725d0 - x)), ((-1.0d0) * (y * (1.0d0 - (0.625d0 * (1.0d0 / y)))))), fmax(fmax(fmax(-y, (y - 0.275d0)), (x - 0.55d0)), (0.45d0 - x))), fmax(fmax(fmax(-y, (y - 1.0d0)), (x - 0.1d0)), -x)), fmax(fmax(t_2, (0.175d0 - (y - 0.55d0))), ((y - 0.55d0) - 0.275d0)))
else
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775d0) * ((x + y) - 1.475d0)) - 0.075d0)), t_3), t_0), t_4)
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x);
double t_1 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x));
double t_2 = fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y));
double t_3 = fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x));
double t_4 = fmax(fmax(t_2, (0.725 - (x + y))), ((x + y) - 0.825));
double tmp;
if (x <= -1750.0) {
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) * (x - 1.475)) - 0.075)), t_3), t_0), t_4);
} else if (x <= 1.3e+24) {
tmp = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (-1.0 * (y * (1.0 - (0.625 * (1.0 / y)))))), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(t_2, (0.175 - (y - 0.55))), ((y - 0.55) - 0.275)));
} else {
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) * ((x + y) - 1.475)) - 0.075)), t_3), t_0), t_4);
}
return tmp;
}
def code(x, y): t_0 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x) t_1 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)) t_2 = fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)) t_3 = fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x)) t_4 = fmax(fmax(t_2, (0.725 - (x + y))), ((x + y) - 0.825)) tmp = 0 if x <= -1750.0: tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) * (x - 1.475)) - 0.075)), t_3), t_0), t_4) elif x <= 1.3e+24: tmp = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (-1.0 * (y * (1.0 - (0.625 * (1.0 / y)))))), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(t_2, (0.175 - (y - 0.55))), ((y - 0.55) - 0.275))) else: tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) * ((x + y) - 1.475)) - 0.075)), t_3), t_0), t_4) return tmp
function code(x, y) t_0 = fmax(fmax(fmax(y, Float64(y - 2.0)), Float64(x - 0.1)), Float64(-x)) t_1 = fmax(fmax(fmax(Float64(y - 0.55), y), Float64(x - 0.825)), Float64(0.725 - x)) t_2 = fmax(fmax(fmax(Float64(y - 0.55), Float64(x - 0.55)), Float64(-x)), Float64(0.275 - y)) t_3 = fmax(fmax(fmax(y, Float64(y - 0.275)), Float64(x - 0.55)), Float64(0.45 - x)) t_4 = fmax(fmax(t_2, Float64(0.725 - Float64(x + y))), Float64(Float64(x + y) - 0.825)) tmp = 0.0 if (x <= -1750.0) tmp = fmin(fmin(fmin(fmin(t_1, Float64(Float64(Float64(x - 0.775) * Float64(x - 1.475)) - 0.075)), t_3), t_0), t_4); elseif (x <= 1.3e+24) tmp = fmin(fmin(fmin(fmin(fmax(fmax(fmax(Float64(y - 0.55), Float64(-y)), Float64(x - 0.825)), Float64(0.725 - x)), Float64(-1.0 * Float64(y * Float64(1.0 - Float64(0.625 * Float64(1.0 / y)))))), fmax(fmax(fmax(Float64(-y), Float64(y - 0.275)), Float64(x - 0.55)), Float64(0.45 - x))), fmax(fmax(fmax(Float64(-y), Float64(y - 1.0)), Float64(x - 0.1)), Float64(-x))), fmax(fmax(t_2, Float64(0.175 - Float64(y - 0.55))), Float64(Float64(y - 0.55) - 0.275))); else tmp = fmin(fmin(fmin(fmin(t_1, Float64(Float64(Float64(x - 0.775) * Float64(Float64(x + y) - 1.475)) - 0.075)), t_3), t_0), t_4); end return tmp end
function tmp_2 = code(x, y) t_0 = max(max(max(y, (y - 2.0)), (x - 0.1)), -x); t_1 = max(max(max((y - 0.55), y), (x - 0.825)), (0.725 - x)); t_2 = max(max(max((y - 0.55), (x - 0.55)), -x), (0.275 - y)); t_3 = max(max(max(y, (y - 0.275)), (x - 0.55)), (0.45 - x)); t_4 = max(max(t_2, (0.725 - (x + y))), ((x + y) - 0.825)); tmp = 0.0; if (x <= -1750.0) tmp = min(min(min(min(t_1, (((x - 0.775) * (x - 1.475)) - 0.075)), t_3), t_0), t_4); elseif (x <= 1.3e+24) tmp = min(min(min(min(max(max(max((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (-1.0 * (y * (1.0 - (0.625 * (1.0 / y)))))), max(max(max(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), max(max(max(-y, (y - 1.0)), (x - 0.1)), -x)), max(max(t_2, (0.175 - (y - 0.55))), ((y - 0.55) - 0.275))); else tmp = min(min(min(min(t_1, (((x - 0.775) * ((x + y) - 1.475)) - 0.075)), t_3), t_0), t_4); end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[Max[N[Max[N[Max[y, N[(y - 2.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]}, Block[{t$95$1 = N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], y], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$2 = N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$3 = N[Max[N[Max[N[Max[y, N[(y - 0.275), $MachinePrecision]], $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$4 = N[Max[N[Max[t$95$2, N[(0.725 - N[(x + y), $MachinePrecision]), $MachinePrecision]], $MachinePrecision], N[(N[(x + y), $MachinePrecision] - 0.825), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[x, -1750.0], N[Min[N[Min[N[Min[N[Min[t$95$1, N[(N[(N[(x - 0.775), $MachinePrecision] * N[(x - 1.475), $MachinePrecision]), $MachinePrecision] - 0.075), $MachinePrecision]], $MachinePrecision], t$95$3], $MachinePrecision], t$95$0], $MachinePrecision], t$95$4], $MachinePrecision], If[LessEqual[x, 1.3e+24], N[Min[N[Min[N[Min[N[Min[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], (-y)], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision], N[(-1.0 * N[(y * N[(1.0 - N[(0.625 * N[(1.0 / y), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[(-y), N[(y - 0.275), $MachinePrecision]], $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[(-y), N[(y - 1.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[t$95$2, N[(0.175 - N[(y - 0.55), $MachinePrecision]), $MachinePrecision]], $MachinePrecision], N[(N[(y - 0.55), $MachinePrecision] - 0.275), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], N[Min[N[Min[N[Min[N[Min[t$95$1, N[(N[(N[(x - 0.775), $MachinePrecision] * N[(N[(x + y), $MachinePrecision] - 1.475), $MachinePrecision]), $MachinePrecision] - 0.075), $MachinePrecision]], $MachinePrecision], t$95$3], $MachinePrecision], t$95$0], $MachinePrecision], t$95$4], $MachinePrecision]]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 2\right), x - 0.1\right), -x\right)\\
t_1 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, y\right), x - 0.825\right), 0.725 - x\right)\\
t_2 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, x - 0.55\right), -x\right), 0.275 - y\right)\\
t_3 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 0.275\right), x - 0.55\right), 0.45 - x\right)\\
t_4 := \mathsf{max}\left(\mathsf{max}\left(t\_2, 0.725 - \left(x + y\right)\right), \left(x + y\right) - 0.825\right)\\
\mathbf{if}\;x \leq -1750:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_1, \left(x - 0.775\right) \cdot \left(x - 1.475\right) - 0.075\right), t\_3\right), t\_0\right), t\_4\right)\\
\mathbf{elif}\;x \leq 1.3 \cdot 10^{+24}:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, -y\right), x - 0.825\right), 0.725 - x\right), -1 \cdot \left(y \cdot \left(1 - 0.625 \cdot \frac{1}{y}\right)\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(-y, y - 0.275\right), x - 0.55\right), 0.45 - x\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(-y, y - 1\right), x - 0.1\right), -x\right)\right), \mathsf{max}\left(\mathsf{max}\left(t\_2, 0.175 - \left(y - 0.55\right)\right), \left(y - 0.55\right) - 0.275\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_1, \left(x - 0.775\right) \cdot \left(\left(x + y\right) - 1.475\right) - 0.075\right), t\_3\right), t\_0\right), t\_4\right)\\
\end{array}
\end{array}
if x < -1750Initial program 100.0%
Applied rewrites38.1%
Applied rewrites48.3%
Taylor expanded in x around 0
Applied rewrites48.3%
Taylor expanded in y around 0
Applied rewrites49.5%
if -1750 < x < 1.2999999999999999e24Initial program 100.0%
Applied rewrites100.0%
Taylor expanded in y around -inf
Applied rewrites45.0%
Taylor expanded in x around 0
Applied rewrites45.0%
Taylor expanded in x around 0
Applied rewrites45.0%
if 1.2999999999999999e24 < x Initial program 100.0%
Applied rewrites38.1%
Applied rewrites48.3%
Taylor expanded in x around 0
Applied rewrites48.3%
(FPCore (x y)
:precision binary64
(let* ((t_0 (fmax (fmax (fmax (- y 0.55) (- x 0.55)) (- x)) (- 0.275 y)))
(t_1 (- (- x 0.275) (- 0.275 y)))
(t_2 (fmax (fmax (fmax (- y 0.55) (- y)) (- x 0.825)) (- 0.725 x)))
(t_3 (fmax (fmax (fmax (- y) (- y 0.275)) (- x 0.55)) (- 0.45 x)))
(t_4 (fmax (fmax (fmax (- y) (- y 1.0)) (- x 0.1)) (- x)))
(t_5 (sqrt (+ (pow (- y 0.275) 2.0) (pow (- x 0.275) 2.0)))))
(if (<=
(fmin
(fmin
(fmin
(fmin
t_2
(- (sqrt (+ (pow (- y 0.7) 2.0) (pow (- x 0.775) 2.0))) 0.075))
t_3)
t_4)
(fmax (fmax t_0 (- 0.175 t_5)) (- t_5 0.275)))
400000.0)
(fmin
(fmin (fmin (fmin t_2 0.625) t_3) t_4)
(fmax (fmax t_0 (- 0.175 t_1)) (- t_1 0.275)))
(fmin
(fmin
(fmin
(fmin
(fmax (fmax (fmax (- y 0.55) y) (- x 0.825)) (- 0.725 x))
(- (* (- x 0.775) (- x 1.475)) 0.075))
(fmax (fmax (fmax y (- y 0.275)) (- x 0.55)) (- 0.45 x)))
(fmax (fmax (fmax y (- y 2.0)) (- x 0.1)) (- x)))
(fmax (fmax t_0 (- 0.725 (+ x y))) (- (+ x y) 0.825))))))
double code(double x, double y) {
double t_0 = fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y));
double t_1 = (x - 0.275) - (0.275 - y);
double t_2 = fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x));
double t_3 = fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x));
double t_4 = fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x);
double t_5 = sqrt((pow((y - 0.275), 2.0) + pow((x - 0.275), 2.0)));
double tmp;
if (fmin(fmin(fmin(fmin(t_2, (sqrt((pow((y - 0.7), 2.0) + pow((x - 0.775), 2.0))) - 0.075)), t_3), t_4), fmax(fmax(t_0, (0.175 - t_5)), (t_5 - 0.275))) <= 400000.0) {
tmp = fmin(fmin(fmin(fmin(t_2, 0.625), t_3), t_4), fmax(fmax(t_0, (0.175 - t_1)), (t_1 - 0.275)));
} else {
tmp = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)), (((x - 0.775) * (x - 1.475)) - 0.075)), fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x)), fmax(fmax(t_0, (0.725 - (x + y))), ((x + y) - 0.825)));
}
return tmp;
}
module fmin_fmax_functions
implicit none
private
public fmax
public fmin
interface fmax
module procedure fmax88
module procedure fmax44
module procedure fmax84
module procedure fmax48
end interface
interface fmin
module procedure fmin88
module procedure fmin44
module procedure fmin84
module procedure fmin48
end interface
contains
real(8) function fmax88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(4) function fmax44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(8) function fmax84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, max(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmax48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), max(dble(x), y), y /= y), x /= x)
end function
real(8) function fmin88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(4) function fmin44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(8) function fmin84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, min(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmin48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), min(dble(x), y), y /= y), x /= x)
end function
end module
real(8) function code(x, y)
use fmin_fmax_functions
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) :: t_5
real(8) :: tmp
t_0 = fmax(fmax(fmax((y - 0.55d0), (x - 0.55d0)), -x), (0.275d0 - y))
t_1 = (x - 0.275d0) - (0.275d0 - y)
t_2 = fmax(fmax(fmax((y - 0.55d0), -y), (x - 0.825d0)), (0.725d0 - x))
t_3 = fmax(fmax(fmax(-y, (y - 0.275d0)), (x - 0.55d0)), (0.45d0 - x))
t_4 = fmax(fmax(fmax(-y, (y - 1.0d0)), (x - 0.1d0)), -x)
t_5 = sqrt((((y - 0.275d0) ** 2.0d0) + ((x - 0.275d0) ** 2.0d0)))
if (fmin(fmin(fmin(fmin(t_2, (sqrt((((y - 0.7d0) ** 2.0d0) + ((x - 0.775d0) ** 2.0d0))) - 0.075d0)), t_3), t_4), fmax(fmax(t_0, (0.175d0 - t_5)), (t_5 - 0.275d0))) <= 400000.0d0) then
tmp = fmin(fmin(fmin(fmin(t_2, 0.625d0), t_3), t_4), fmax(fmax(t_0, (0.175d0 - t_1)), (t_1 - 0.275d0)))
else
tmp = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55d0), y), (x - 0.825d0)), (0.725d0 - x)), (((x - 0.775d0) * (x - 1.475d0)) - 0.075d0)), fmax(fmax(fmax(y, (y - 0.275d0)), (x - 0.55d0)), (0.45d0 - x))), fmax(fmax(fmax(y, (y - 2.0d0)), (x - 0.1d0)), -x)), fmax(fmax(t_0, (0.725d0 - (x + y))), ((x + y) - 0.825d0)))
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y));
double t_1 = (x - 0.275) - (0.275 - y);
double t_2 = fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x));
double t_3 = fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x));
double t_4 = fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x);
double t_5 = Math.sqrt((Math.pow((y - 0.275), 2.0) + Math.pow((x - 0.275), 2.0)));
double tmp;
if (fmin(fmin(fmin(fmin(t_2, (Math.sqrt((Math.pow((y - 0.7), 2.0) + Math.pow((x - 0.775), 2.0))) - 0.075)), t_3), t_4), fmax(fmax(t_0, (0.175 - t_5)), (t_5 - 0.275))) <= 400000.0) {
tmp = fmin(fmin(fmin(fmin(t_2, 0.625), t_3), t_4), fmax(fmax(t_0, (0.175 - t_1)), (t_1 - 0.275)));
} else {
tmp = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)), (((x - 0.775) * (x - 1.475)) - 0.075)), fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x)), fmax(fmax(t_0, (0.725 - (x + y))), ((x + y) - 0.825)));
}
return tmp;
}
def code(x, y): t_0 = fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)) t_1 = (x - 0.275) - (0.275 - y) t_2 = fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)) t_3 = fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x)) t_4 = fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x) t_5 = math.sqrt((math.pow((y - 0.275), 2.0) + math.pow((x - 0.275), 2.0))) tmp = 0 if fmin(fmin(fmin(fmin(t_2, (math.sqrt((math.pow((y - 0.7), 2.0) + math.pow((x - 0.775), 2.0))) - 0.075)), t_3), t_4), fmax(fmax(t_0, (0.175 - t_5)), (t_5 - 0.275))) <= 400000.0: tmp = fmin(fmin(fmin(fmin(t_2, 0.625), t_3), t_4), fmax(fmax(t_0, (0.175 - t_1)), (t_1 - 0.275))) else: tmp = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)), (((x - 0.775) * (x - 1.475)) - 0.075)), fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x)), fmax(fmax(t_0, (0.725 - (x + y))), ((x + y) - 0.825))) return tmp
function code(x, y) t_0 = fmax(fmax(fmax(Float64(y - 0.55), Float64(x - 0.55)), Float64(-x)), Float64(0.275 - y)) t_1 = Float64(Float64(x - 0.275) - Float64(0.275 - y)) t_2 = fmax(fmax(fmax(Float64(y - 0.55), Float64(-y)), Float64(x - 0.825)), Float64(0.725 - x)) t_3 = fmax(fmax(fmax(Float64(-y), Float64(y - 0.275)), Float64(x - 0.55)), Float64(0.45 - x)) t_4 = fmax(fmax(fmax(Float64(-y), Float64(y - 1.0)), Float64(x - 0.1)), Float64(-x)) t_5 = sqrt(Float64((Float64(y - 0.275) ^ 2.0) + (Float64(x - 0.275) ^ 2.0))) tmp = 0.0 if (fmin(fmin(fmin(fmin(t_2, Float64(sqrt(Float64((Float64(y - 0.7) ^ 2.0) + (Float64(x - 0.775) ^ 2.0))) - 0.075)), t_3), t_4), fmax(fmax(t_0, Float64(0.175 - t_5)), Float64(t_5 - 0.275))) <= 400000.0) tmp = fmin(fmin(fmin(fmin(t_2, 0.625), t_3), t_4), fmax(fmax(t_0, Float64(0.175 - t_1)), Float64(t_1 - 0.275))); else tmp = fmin(fmin(fmin(fmin(fmax(fmax(fmax(Float64(y - 0.55), y), Float64(x - 0.825)), Float64(0.725 - x)), Float64(Float64(Float64(x - 0.775) * Float64(x - 1.475)) - 0.075)), fmax(fmax(fmax(y, Float64(y - 0.275)), Float64(x - 0.55)), Float64(0.45 - x))), fmax(fmax(fmax(y, Float64(y - 2.0)), Float64(x - 0.1)), Float64(-x))), fmax(fmax(t_0, Float64(0.725 - Float64(x + y))), Float64(Float64(x + y) - 0.825))); end return tmp end
function tmp_2 = code(x, y) t_0 = max(max(max((y - 0.55), (x - 0.55)), -x), (0.275 - y)); t_1 = (x - 0.275) - (0.275 - y); t_2 = max(max(max((y - 0.55), -y), (x - 0.825)), (0.725 - x)); t_3 = max(max(max(-y, (y - 0.275)), (x - 0.55)), (0.45 - x)); t_4 = max(max(max(-y, (y - 1.0)), (x - 0.1)), -x); t_5 = sqrt((((y - 0.275) ^ 2.0) + ((x - 0.275) ^ 2.0))); tmp = 0.0; if (min(min(min(min(t_2, (sqrt((((y - 0.7) ^ 2.0) + ((x - 0.775) ^ 2.0))) - 0.075)), t_3), t_4), max(max(t_0, (0.175 - t_5)), (t_5 - 0.275))) <= 400000.0) tmp = min(min(min(min(t_2, 0.625), t_3), t_4), max(max(t_0, (0.175 - t_1)), (t_1 - 0.275))); else tmp = min(min(min(min(max(max(max((y - 0.55), y), (x - 0.825)), (0.725 - x)), (((x - 0.775) * (x - 1.475)) - 0.075)), max(max(max(y, (y - 0.275)), (x - 0.55)), (0.45 - x))), max(max(max(y, (y - 2.0)), (x - 0.1)), -x)), max(max(t_0, (0.725 - (x + y))), ((x + y) - 0.825))); end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$1 = N[(N[(x - 0.275), $MachinePrecision] - N[(0.275 - y), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], (-y)], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$3 = N[Max[N[Max[N[Max[(-y), N[(y - 0.275), $MachinePrecision]], $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$4 = N[Max[N[Max[N[Max[(-y), N[(y - 1.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]}, Block[{t$95$5 = N[Sqrt[N[(N[Power[N[(y - 0.275), $MachinePrecision], 2.0], $MachinePrecision] + N[Power[N[(x - 0.275), $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[N[Min[N[Min[N[Min[N[Min[t$95$2, N[(N[Sqrt[N[(N[Power[N[(y - 0.7), $MachinePrecision], 2.0], $MachinePrecision] + N[Power[N[(x - 0.775), $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]], $MachinePrecision] - 0.075), $MachinePrecision]], $MachinePrecision], t$95$3], $MachinePrecision], t$95$4], $MachinePrecision], N[Max[N[Max[t$95$0, N[(0.175 - t$95$5), $MachinePrecision]], $MachinePrecision], N[(t$95$5 - 0.275), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], 400000.0], N[Min[N[Min[N[Min[N[Min[t$95$2, 0.625], $MachinePrecision], t$95$3], $MachinePrecision], t$95$4], $MachinePrecision], N[Max[N[Max[t$95$0, N[(0.175 - t$95$1), $MachinePrecision]], $MachinePrecision], N[(t$95$1 - 0.275), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], N[Min[N[Min[N[Min[N[Min[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], y], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision], N[(N[(N[(x - 0.775), $MachinePrecision] * N[(x - 1.475), $MachinePrecision]), $MachinePrecision] - 0.075), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[y, N[(y - 0.275), $MachinePrecision]], $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[y, N[(y - 2.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[t$95$0, N[(0.725 - N[(x + y), $MachinePrecision]), $MachinePrecision]], $MachinePrecision], N[(N[(x + y), $MachinePrecision] - 0.825), $MachinePrecision]], $MachinePrecision]], $MachinePrecision]]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, x - 0.55\right), -x\right), 0.275 - y\right)\\
t_1 := \left(x - 0.275\right) - \left(0.275 - y\right)\\
t_2 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, -y\right), x - 0.825\right), 0.725 - x\right)\\
t_3 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(-y, y - 0.275\right), x - 0.55\right), 0.45 - x\right)\\
t_4 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(-y, y - 1\right), x - 0.1\right), -x\right)\\
t_5 := \sqrt{{\left(y - 0.275\right)}^{2} + {\left(x - 0.275\right)}^{2}}\\
\mathbf{if}\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_2, \sqrt{{\left(y - 0.7\right)}^{2} + {\left(x - 0.775\right)}^{2}} - 0.075\right), t\_3\right), t\_4\right), \mathsf{max}\left(\mathsf{max}\left(t\_0, 0.175 - t\_5\right), t\_5 - 0.275\right)\right) \leq 400000:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_2, 0.625\right), t\_3\right), t\_4\right), \mathsf{max}\left(\mathsf{max}\left(t\_0, 0.175 - t\_1\right), t\_1 - 0.275\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, y\right), x - 0.825\right), 0.725 - x\right), \left(x - 0.775\right) \cdot \left(x - 1.475\right) - 0.075\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 0.275\right), x - 0.55\right), 0.45 - x\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 2\right), x - 0.1\right), -x\right)\right), \mathsf{max}\left(\mathsf{max}\left(t\_0, 0.725 - \left(x + y\right)\right), \left(x + y\right) - 0.825\right)\right)\\
\end{array}
\end{array}
if (fmin.f64 (fmin.f64 (fmin.f64 (fmin.f64 (fmax.f64 (fmax.f64 (fmax.f64 (-.f64 y #s(literal 11/20 binary64)) (neg.f64 y)) (-.f64 x #s(literal 33/40 binary64))) (-.f64 #s(literal 29/40 binary64) x)) (-.f64 (sqrt.f64 (+.f64 (pow.f64 (-.f64 y #s(literal 7/10 binary64)) #s(literal 2 binary64)) (pow.f64 (-.f64 x #s(literal 31/40 binary64)) #s(literal 2 binary64)))) #s(literal 3/40 binary64))) (fmax.f64 (fmax.f64 (fmax.f64 (neg.f64 y) (-.f64 y #s(literal 11/40 binary64))) (-.f64 x #s(literal 11/20 binary64))) (-.f64 #s(literal 9/20 binary64) x))) (fmax.f64 (fmax.f64 (fmax.f64 (neg.f64 y) (-.f64 y #s(literal 1 binary64))) (-.f64 x #s(literal 1/10 binary64))) (neg.f64 x))) (fmax.f64 (fmax.f64 (fmax.f64 (fmax.f64 (fmax.f64 (-.f64 y #s(literal 11/20 binary64)) (-.f64 x #s(literal 11/20 binary64))) (neg.f64 x)) (-.f64 #s(literal 11/40 binary64) y)) (-.f64 #s(literal 7/40 binary64) (sqrt.f64 (+.f64 (pow.f64 (-.f64 y #s(literal 11/40 binary64)) #s(literal 2 binary64)) (pow.f64 (-.f64 x #s(literal 11/40 binary64)) #s(literal 2 binary64)))))) (-.f64 (sqrt.f64 (+.f64 (pow.f64 (-.f64 y #s(literal 11/40 binary64)) #s(literal 2 binary64)) (pow.f64 (-.f64 x #s(literal 11/40 binary64)) #s(literal 2 binary64)))) #s(literal 11/40 binary64)))) < 4e5Initial program 100.0%
Applied rewrites100.0%
Taylor expanded in y around -inf
Applied rewrites45.0%
Taylor expanded in y around 0
Applied rewrites28.0%
if 4e5 < (fmin.f64 (fmin.f64 (fmin.f64 (fmin.f64 (fmax.f64 (fmax.f64 (fmax.f64 (-.f64 y #s(literal 11/20 binary64)) (neg.f64 y)) (-.f64 x #s(literal 33/40 binary64))) (-.f64 #s(literal 29/40 binary64) x)) (-.f64 (sqrt.f64 (+.f64 (pow.f64 (-.f64 y #s(literal 7/10 binary64)) #s(literal 2 binary64)) (pow.f64 (-.f64 x #s(literal 31/40 binary64)) #s(literal 2 binary64)))) #s(literal 3/40 binary64))) (fmax.f64 (fmax.f64 (fmax.f64 (neg.f64 y) (-.f64 y #s(literal 11/40 binary64))) (-.f64 x #s(literal 11/20 binary64))) (-.f64 #s(literal 9/20 binary64) x))) (fmax.f64 (fmax.f64 (fmax.f64 (neg.f64 y) (-.f64 y #s(literal 1 binary64))) (-.f64 x #s(literal 1/10 binary64))) (neg.f64 x))) (fmax.f64 (fmax.f64 (fmax.f64 (fmax.f64 (fmax.f64 (-.f64 y #s(literal 11/20 binary64)) (-.f64 x #s(literal 11/20 binary64))) (neg.f64 x)) (-.f64 #s(literal 11/40 binary64) y)) (-.f64 #s(literal 7/40 binary64) (sqrt.f64 (+.f64 (pow.f64 (-.f64 y #s(literal 11/40 binary64)) #s(literal 2 binary64)) (pow.f64 (-.f64 x #s(literal 11/40 binary64)) #s(literal 2 binary64)))))) (-.f64 (sqrt.f64 (+.f64 (pow.f64 (-.f64 y #s(literal 11/40 binary64)) #s(literal 2 binary64)) (pow.f64 (-.f64 x #s(literal 11/40 binary64)) #s(literal 2 binary64)))) #s(literal 11/40 binary64)))) Initial program 100.0%
Applied rewrites38.1%
Applied rewrites48.3%
Taylor expanded in x around 0
Applied rewrites48.3%
Taylor expanded in y around 0
Applied rewrites49.5%
(FPCore (x y)
:precision binary64
(let* ((t_0 (fmax (fmax (fmax y (- y 2.0)) (- x 0.1)) (- x)))
(t_1 (fmax (fmax (fmax (- y 0.55) y) (- x 0.825)) (- 0.725 x)))
(t_2 (fmax (fmax (fmax y (- y 0.275)) (- x 0.55)) (- 0.45 x)))
(t_3
(fmax
(fmax
(fmax (fmax (fmax (- y 0.55) (- x 0.55)) (- x)) (- 0.275 y))
(- 0.725 (+ x y)))
(- (+ x y) 0.825))))
(if (<= y 1.75e+32)
(fmin
(fmin (fmin (fmin t_1 (- (* (- x 0.775) (- x 1.475)) 0.075)) t_2) t_0)
t_3)
(fmin (fmin (fmin (fmin t_1 (- (+ x y) 1.55)) t_2) t_0) t_3))))
double code(double x, double y) {
double t_0 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x);
double t_1 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x));
double t_2 = fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x));
double t_3 = fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.725 - (x + y))), ((x + y) - 0.825));
double tmp;
if (y <= 1.75e+32) {
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) * (x - 1.475)) - 0.075)), t_2), t_0), t_3);
} else {
tmp = fmin(fmin(fmin(fmin(t_1, ((x + y) - 1.55)), t_2), t_0), t_3);
}
return tmp;
}
module fmin_fmax_functions
implicit none
private
public fmax
public fmin
interface fmax
module procedure fmax88
module procedure fmax44
module procedure fmax84
module procedure fmax48
end interface
interface fmin
module procedure fmin88
module procedure fmin44
module procedure fmin84
module procedure fmin48
end interface
contains
real(8) function fmax88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(4) function fmax44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(8) function fmax84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, max(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmax48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), max(dble(x), y), y /= y), x /= x)
end function
real(8) function fmin88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(4) function fmin44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(8) function fmin84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, min(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmin48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), min(dble(x), y), y /= y), x /= x)
end function
end module
real(8) function code(x, y)
use fmin_fmax_functions
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 = fmax(fmax(fmax(y, (y - 2.0d0)), (x - 0.1d0)), -x)
t_1 = fmax(fmax(fmax((y - 0.55d0), y), (x - 0.825d0)), (0.725d0 - x))
t_2 = fmax(fmax(fmax(y, (y - 0.275d0)), (x - 0.55d0)), (0.45d0 - x))
t_3 = fmax(fmax(fmax(fmax(fmax((y - 0.55d0), (x - 0.55d0)), -x), (0.275d0 - y)), (0.725d0 - (x + y))), ((x + y) - 0.825d0))
if (y <= 1.75d+32) then
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775d0) * (x - 1.475d0)) - 0.075d0)), t_2), t_0), t_3)
else
tmp = fmin(fmin(fmin(fmin(t_1, ((x + y) - 1.55d0)), t_2), t_0), t_3)
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x);
double t_1 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x));
double t_2 = fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x));
double t_3 = fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.725 - (x + y))), ((x + y) - 0.825));
double tmp;
if (y <= 1.75e+32) {
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) * (x - 1.475)) - 0.075)), t_2), t_0), t_3);
} else {
tmp = fmin(fmin(fmin(fmin(t_1, ((x + y) - 1.55)), t_2), t_0), t_3);
}
return tmp;
}
def code(x, y): t_0 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x) t_1 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)) t_2 = fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x)) t_3 = fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.725 - (x + y))), ((x + y) - 0.825)) tmp = 0 if y <= 1.75e+32: tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) * (x - 1.475)) - 0.075)), t_2), t_0), t_3) else: tmp = fmin(fmin(fmin(fmin(t_1, ((x + y) - 1.55)), t_2), t_0), t_3) return tmp
function code(x, y) t_0 = fmax(fmax(fmax(y, Float64(y - 2.0)), Float64(x - 0.1)), Float64(-x)) t_1 = fmax(fmax(fmax(Float64(y - 0.55), y), Float64(x - 0.825)), Float64(0.725 - x)) t_2 = fmax(fmax(fmax(y, Float64(y - 0.275)), Float64(x - 0.55)), Float64(0.45 - x)) t_3 = fmax(fmax(fmax(fmax(fmax(Float64(y - 0.55), Float64(x - 0.55)), Float64(-x)), Float64(0.275 - y)), Float64(0.725 - Float64(x + y))), Float64(Float64(x + y) - 0.825)) tmp = 0.0 if (y <= 1.75e+32) tmp = fmin(fmin(fmin(fmin(t_1, Float64(Float64(Float64(x - 0.775) * Float64(x - 1.475)) - 0.075)), t_2), t_0), t_3); else tmp = fmin(fmin(fmin(fmin(t_1, Float64(Float64(x + y) - 1.55)), t_2), t_0), t_3); end return tmp end
function tmp_2 = code(x, y) t_0 = max(max(max(y, (y - 2.0)), (x - 0.1)), -x); t_1 = max(max(max((y - 0.55), y), (x - 0.825)), (0.725 - x)); t_2 = max(max(max(y, (y - 0.275)), (x - 0.55)), (0.45 - x)); t_3 = max(max(max(max(max((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.725 - (x + y))), ((x + y) - 0.825)); tmp = 0.0; if (y <= 1.75e+32) tmp = min(min(min(min(t_1, (((x - 0.775) * (x - 1.475)) - 0.075)), t_2), t_0), t_3); else tmp = min(min(min(min(t_1, ((x + y) - 1.55)), t_2), t_0), t_3); end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[Max[N[Max[N[Max[y, N[(y - 2.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]}, Block[{t$95$1 = N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], y], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$2 = N[Max[N[Max[N[Max[y, N[(y - 0.275), $MachinePrecision]], $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$3 = N[Max[N[Max[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision], N[(0.725 - N[(x + y), $MachinePrecision]), $MachinePrecision]], $MachinePrecision], N[(N[(x + y), $MachinePrecision] - 0.825), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[y, 1.75e+32], N[Min[N[Min[N[Min[N[Min[t$95$1, N[(N[(N[(x - 0.775), $MachinePrecision] * N[(x - 1.475), $MachinePrecision]), $MachinePrecision] - 0.075), $MachinePrecision]], $MachinePrecision], t$95$2], $MachinePrecision], t$95$0], $MachinePrecision], t$95$3], $MachinePrecision], N[Min[N[Min[N[Min[N[Min[t$95$1, N[(N[(x + y), $MachinePrecision] - 1.55), $MachinePrecision]], $MachinePrecision], t$95$2], $MachinePrecision], t$95$0], $MachinePrecision], t$95$3], $MachinePrecision]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 2\right), x - 0.1\right), -x\right)\\
t_1 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, y\right), x - 0.825\right), 0.725 - x\right)\\
t_2 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 0.275\right), x - 0.55\right), 0.45 - x\right)\\
t_3 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, x - 0.55\right), -x\right), 0.275 - y\right), 0.725 - \left(x + y\right)\right), \left(x + y\right) - 0.825\right)\\
\mathbf{if}\;y \leq 1.75 \cdot 10^{+32}:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_1, \left(x - 0.775\right) \cdot \left(x - 1.475\right) - 0.075\right), t\_2\right), t\_0\right), t\_3\right)\\
\mathbf{else}:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_1, \left(x + y\right) - 1.55\right), t\_2\right), t\_0\right), t\_3\right)\\
\end{array}
\end{array}
if y < 1.75e32Initial program 100.0%
Applied rewrites38.1%
Applied rewrites48.3%
Taylor expanded in x around 0
Applied rewrites48.3%
Taylor expanded in y around 0
Applied rewrites49.5%
if 1.75e32 < y Initial program 100.0%
Applied rewrites38.1%
Taylor expanded in x around 0
Applied rewrites38.1%
(FPCore (x y)
:precision binary64
(let* ((t_0 (fmax (fmax (fmax y (- y 2.0)) (- x 0.1)) (- x)))
(t_1 (fmax (fmax (fmax (- y 0.55) y) (- x 0.825)) (- 0.725 x)))
(t_2 (fmax y (- y 0.275))))
(if (<= x -2.45e-50)
(fmin
(fmin
(fmin
(fmin t_1 (- (* (- x 0.775) (- (+ x y) 1.475)) 0.075))
(fmax (fmax t_2 -0.55) (- 0.45 x)))
t_0)
(fmax
(fmax
(fmax (fmax (fmax (- y 0.55) -0.55) (- x)) (- 0.275 y))
(- 0.725 (+ x y)))
(- (+ x y) 0.825)))
(fmin
(fmin
(fmin
(fmin t_1 (- (- (- x 0.775) (- 0.7 y)) 0.075))
(fmax (fmax t_2 (- x 0.55)) (- 0.45 x)))
t_0)
(fmax
(fmax
(fmax (fmax (fmax (- y 0.55) (- x 0.55)) (- x)) (- 0.275 y))
(- 0.175 (- y 0.55)))
(- (- y 0.55) 0.275))))))
double code(double x, double y) {
double t_0 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x);
double t_1 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x));
double t_2 = fmax(y, (y - 0.275));
double tmp;
if (x <= -2.45e-50) {
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) * ((x + y) - 1.475)) - 0.075)), fmax(fmax(t_2, -0.55), (0.45 - x))), t_0), fmax(fmax(fmax(fmax(fmax((y - 0.55), -0.55), -x), (0.275 - y)), (0.725 - (x + y))), ((x + y) - 0.825)));
} else {
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) - (0.7 - y)) - 0.075)), fmax(fmax(t_2, (x - 0.55)), (0.45 - x))), t_0), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.175 - (y - 0.55))), ((y - 0.55) - 0.275)));
}
return tmp;
}
module fmin_fmax_functions
implicit none
private
public fmax
public fmin
interface fmax
module procedure fmax88
module procedure fmax44
module procedure fmax84
module procedure fmax48
end interface
interface fmin
module procedure fmin88
module procedure fmin44
module procedure fmin84
module procedure fmin48
end interface
contains
real(8) function fmax88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(4) function fmax44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(8) function fmax84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, max(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmax48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), max(dble(x), y), y /= y), x /= x)
end function
real(8) function fmin88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(4) function fmin44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(8) function fmin84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, min(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmin48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), min(dble(x), y), y /= y), x /= x)
end function
end module
real(8) function code(x, y)
use fmin_fmax_functions
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 = fmax(fmax(fmax(y, (y - 2.0d0)), (x - 0.1d0)), -x)
t_1 = fmax(fmax(fmax((y - 0.55d0), y), (x - 0.825d0)), (0.725d0 - x))
t_2 = fmax(y, (y - 0.275d0))
if (x <= (-2.45d-50)) then
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775d0) * ((x + y) - 1.475d0)) - 0.075d0)), fmax(fmax(t_2, (-0.55d0)), (0.45d0 - x))), t_0), fmax(fmax(fmax(fmax(fmax((y - 0.55d0), (-0.55d0)), -x), (0.275d0 - y)), (0.725d0 - (x + y))), ((x + y) - 0.825d0)))
else
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775d0) - (0.7d0 - y)) - 0.075d0)), fmax(fmax(t_2, (x - 0.55d0)), (0.45d0 - x))), t_0), fmax(fmax(fmax(fmax(fmax((y - 0.55d0), (x - 0.55d0)), -x), (0.275d0 - y)), (0.175d0 - (y - 0.55d0))), ((y - 0.55d0) - 0.275d0)))
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x);
double t_1 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x));
double t_2 = fmax(y, (y - 0.275));
double tmp;
if (x <= -2.45e-50) {
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) * ((x + y) - 1.475)) - 0.075)), fmax(fmax(t_2, -0.55), (0.45 - x))), t_0), fmax(fmax(fmax(fmax(fmax((y - 0.55), -0.55), -x), (0.275 - y)), (0.725 - (x + y))), ((x + y) - 0.825)));
} else {
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) - (0.7 - y)) - 0.075)), fmax(fmax(t_2, (x - 0.55)), (0.45 - x))), t_0), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.175 - (y - 0.55))), ((y - 0.55) - 0.275)));
}
return tmp;
}
def code(x, y): t_0 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x) t_1 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)) t_2 = fmax(y, (y - 0.275)) tmp = 0 if x <= -2.45e-50: tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) * ((x + y) - 1.475)) - 0.075)), fmax(fmax(t_2, -0.55), (0.45 - x))), t_0), fmax(fmax(fmax(fmax(fmax((y - 0.55), -0.55), -x), (0.275 - y)), (0.725 - (x + y))), ((x + y) - 0.825))) else: tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) - (0.7 - y)) - 0.075)), fmax(fmax(t_2, (x - 0.55)), (0.45 - x))), t_0), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.175 - (y - 0.55))), ((y - 0.55) - 0.275))) return tmp
function code(x, y) t_0 = fmax(fmax(fmax(y, Float64(y - 2.0)), Float64(x - 0.1)), Float64(-x)) t_1 = fmax(fmax(fmax(Float64(y - 0.55), y), Float64(x - 0.825)), Float64(0.725 - x)) t_2 = fmax(y, Float64(y - 0.275)) tmp = 0.0 if (x <= -2.45e-50) tmp = fmin(fmin(fmin(fmin(t_1, Float64(Float64(Float64(x - 0.775) * Float64(Float64(x + y) - 1.475)) - 0.075)), fmax(fmax(t_2, -0.55), Float64(0.45 - x))), t_0), fmax(fmax(fmax(fmax(fmax(Float64(y - 0.55), -0.55), Float64(-x)), Float64(0.275 - y)), Float64(0.725 - Float64(x + y))), Float64(Float64(x + y) - 0.825))); else tmp = fmin(fmin(fmin(fmin(t_1, Float64(Float64(Float64(x - 0.775) - Float64(0.7 - y)) - 0.075)), fmax(fmax(t_2, Float64(x - 0.55)), Float64(0.45 - x))), t_0), fmax(fmax(fmax(fmax(fmax(Float64(y - 0.55), Float64(x - 0.55)), Float64(-x)), Float64(0.275 - y)), Float64(0.175 - Float64(y - 0.55))), Float64(Float64(y - 0.55) - 0.275))); end return tmp end
function tmp_2 = code(x, y) t_0 = max(max(max(y, (y - 2.0)), (x - 0.1)), -x); t_1 = max(max(max((y - 0.55), y), (x - 0.825)), (0.725 - x)); t_2 = max(y, (y - 0.275)); tmp = 0.0; if (x <= -2.45e-50) tmp = min(min(min(min(t_1, (((x - 0.775) * ((x + y) - 1.475)) - 0.075)), max(max(t_2, -0.55), (0.45 - x))), t_0), max(max(max(max(max((y - 0.55), -0.55), -x), (0.275 - y)), (0.725 - (x + y))), ((x + y) - 0.825))); else tmp = min(min(min(min(t_1, (((x - 0.775) - (0.7 - y)) - 0.075)), max(max(t_2, (x - 0.55)), (0.45 - x))), t_0), max(max(max(max(max((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.175 - (y - 0.55))), ((y - 0.55) - 0.275))); end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[Max[N[Max[N[Max[y, N[(y - 2.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]}, Block[{t$95$1 = N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], y], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$2 = N[Max[y, N[(y - 0.275), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[x, -2.45e-50], N[Min[N[Min[N[Min[N[Min[t$95$1, N[(N[(N[(x - 0.775), $MachinePrecision] * N[(N[(x + y), $MachinePrecision] - 1.475), $MachinePrecision]), $MachinePrecision] - 0.075), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[t$95$2, -0.55], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], t$95$0], $MachinePrecision], N[Max[N[Max[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], -0.55], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision], N[(0.725 - N[(x + y), $MachinePrecision]), $MachinePrecision]], $MachinePrecision], N[(N[(x + y), $MachinePrecision] - 0.825), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], N[Min[N[Min[N[Min[N[Min[t$95$1, N[(N[(N[(x - 0.775), $MachinePrecision] - N[(0.7 - y), $MachinePrecision]), $MachinePrecision] - 0.075), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[t$95$2, N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], t$95$0], $MachinePrecision], N[Max[N[Max[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision], N[(0.175 - N[(y - 0.55), $MachinePrecision]), $MachinePrecision]], $MachinePrecision], N[(N[(y - 0.55), $MachinePrecision] - 0.275), $MachinePrecision]], $MachinePrecision]], $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 2\right), x - 0.1\right), -x\right)\\
t_1 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, y\right), x - 0.825\right), 0.725 - x\right)\\
t_2 := \mathsf{max}\left(y, y - 0.275\right)\\
\mathbf{if}\;x \leq -2.45 \cdot 10^{-50}:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_1, \left(x - 0.775\right) \cdot \left(\left(x + y\right) - 1.475\right) - 0.075\right), \mathsf{max}\left(\mathsf{max}\left(t\_2, -0.55\right), 0.45 - x\right)\right), t\_0\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, -0.55\right), -x\right), 0.275 - y\right), 0.725 - \left(x + y\right)\right), \left(x + y\right) - 0.825\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_1, \left(\left(x - 0.775\right) - \left(0.7 - y\right)\right) - 0.075\right), \mathsf{max}\left(\mathsf{max}\left(t\_2, x - 0.55\right), 0.45 - x\right)\right), t\_0\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, x - 0.55\right), -x\right), 0.275 - y\right), 0.175 - \left(y - 0.55\right)\right), \left(y - 0.55\right) - 0.275\right)\right)\\
\end{array}
\end{array}
if x < -2.4499999999999999e-50Initial program 100.0%
Applied rewrites38.1%
Applied rewrites48.3%
Taylor expanded in x around 0
Applied rewrites48.3%
Taylor expanded in x around 0
Applied rewrites30.2%
Taylor expanded in x around 0
Applied rewrites30.2%
if -2.4499999999999999e-50 < x Initial program 100.0%
Applied rewrites38.1%
Taylor expanded in x around 0
Applied rewrites38.1%
Taylor expanded in x around 0
Applied rewrites38.1%
(FPCore (x y)
:precision binary64
(let* ((t_0 (- 0.725 (+ x y)))
(t_1 (- (+ x y) 0.825))
(t_2 (fmax (fmax (fmax y (- y 2.0)) (- x 0.1)) (- x)))
(t_3 (fmax (fmax (fmax (- y 0.55) y) (- x 0.825)) (- 0.725 x)))
(t_4 (fmax y (- y 0.275))))
(if (<= x -2.45e-50)
(fmin
(fmin
(fmin
(fmin t_3 (- (* (- x 0.775) (- (+ x y) 1.475)) 0.075))
(fmax (fmax t_4 -0.55) (- 0.45 x)))
t_2)
(fmax
(fmax (fmax (fmax (fmax (- y 0.55) -0.55) (- x)) (- 0.275 y)) t_0)
t_1))
(fmin
(fmin
(fmin
(fmin t_3 (- (+ x y) 1.55))
(fmax (fmax t_4 (- x 0.55)) (- 0.45 x)))
t_2)
(fmax
(fmax (fmax (fmax (fmax (- y 0.55) (- x 0.55)) (- x)) (- 0.275 y)) t_0)
t_1)))))
double code(double x, double y) {
double t_0 = 0.725 - (x + y);
double t_1 = (x + y) - 0.825;
double t_2 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x);
double t_3 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x));
double t_4 = fmax(y, (y - 0.275));
double tmp;
if (x <= -2.45e-50) {
tmp = fmin(fmin(fmin(fmin(t_3, (((x - 0.775) * ((x + y) - 1.475)) - 0.075)), fmax(fmax(t_4, -0.55), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), -0.55), -x), (0.275 - y)), t_0), t_1));
} else {
tmp = fmin(fmin(fmin(fmin(t_3, ((x + y) - 1.55)), fmax(fmax(t_4, (x - 0.55)), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), t_0), t_1));
}
return tmp;
}
module fmin_fmax_functions
implicit none
private
public fmax
public fmin
interface fmax
module procedure fmax88
module procedure fmax44
module procedure fmax84
module procedure fmax48
end interface
interface fmin
module procedure fmin88
module procedure fmin44
module procedure fmin84
module procedure fmin48
end interface
contains
real(8) function fmax88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(4) function fmax44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(8) function fmax84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, max(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmax48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), max(dble(x), y), y /= y), x /= x)
end function
real(8) function fmin88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(4) function fmin44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(8) function fmin84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, min(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmin48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), min(dble(x), y), y /= y), x /= x)
end function
end module
real(8) function code(x, y)
use fmin_fmax_functions
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 = 0.725d0 - (x + y)
t_1 = (x + y) - 0.825d0
t_2 = fmax(fmax(fmax(y, (y - 2.0d0)), (x - 0.1d0)), -x)
t_3 = fmax(fmax(fmax((y - 0.55d0), y), (x - 0.825d0)), (0.725d0 - x))
t_4 = fmax(y, (y - 0.275d0))
if (x <= (-2.45d-50)) then
tmp = fmin(fmin(fmin(fmin(t_3, (((x - 0.775d0) * ((x + y) - 1.475d0)) - 0.075d0)), fmax(fmax(t_4, (-0.55d0)), (0.45d0 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55d0), (-0.55d0)), -x), (0.275d0 - y)), t_0), t_1))
else
tmp = fmin(fmin(fmin(fmin(t_3, ((x + y) - 1.55d0)), fmax(fmax(t_4, (x - 0.55d0)), (0.45d0 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55d0), (x - 0.55d0)), -x), (0.275d0 - y)), t_0), t_1))
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = 0.725 - (x + y);
double t_1 = (x + y) - 0.825;
double t_2 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x);
double t_3 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x));
double t_4 = fmax(y, (y - 0.275));
double tmp;
if (x <= -2.45e-50) {
tmp = fmin(fmin(fmin(fmin(t_3, (((x - 0.775) * ((x + y) - 1.475)) - 0.075)), fmax(fmax(t_4, -0.55), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), -0.55), -x), (0.275 - y)), t_0), t_1));
} else {
tmp = fmin(fmin(fmin(fmin(t_3, ((x + y) - 1.55)), fmax(fmax(t_4, (x - 0.55)), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), t_0), t_1));
}
return tmp;
}
def code(x, y): t_0 = 0.725 - (x + y) t_1 = (x + y) - 0.825 t_2 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x) t_3 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)) t_4 = fmax(y, (y - 0.275)) tmp = 0 if x <= -2.45e-50: tmp = fmin(fmin(fmin(fmin(t_3, (((x - 0.775) * ((x + y) - 1.475)) - 0.075)), fmax(fmax(t_4, -0.55), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), -0.55), -x), (0.275 - y)), t_0), t_1)) else: tmp = fmin(fmin(fmin(fmin(t_3, ((x + y) - 1.55)), fmax(fmax(t_4, (x - 0.55)), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), t_0), t_1)) return tmp
function code(x, y) t_0 = Float64(0.725 - Float64(x + y)) t_1 = Float64(Float64(x + y) - 0.825) t_2 = fmax(fmax(fmax(y, Float64(y - 2.0)), Float64(x - 0.1)), Float64(-x)) t_3 = fmax(fmax(fmax(Float64(y - 0.55), y), Float64(x - 0.825)), Float64(0.725 - x)) t_4 = fmax(y, Float64(y - 0.275)) tmp = 0.0 if (x <= -2.45e-50) tmp = fmin(fmin(fmin(fmin(t_3, Float64(Float64(Float64(x - 0.775) * Float64(Float64(x + y) - 1.475)) - 0.075)), fmax(fmax(t_4, -0.55), Float64(0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax(Float64(y - 0.55), -0.55), Float64(-x)), Float64(0.275 - y)), t_0), t_1)); else tmp = fmin(fmin(fmin(fmin(t_3, Float64(Float64(x + y) - 1.55)), fmax(fmax(t_4, Float64(x - 0.55)), Float64(0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax(Float64(y - 0.55), Float64(x - 0.55)), Float64(-x)), Float64(0.275 - y)), t_0), t_1)); end return tmp end
function tmp_2 = code(x, y) t_0 = 0.725 - (x + y); t_1 = (x + y) - 0.825; t_2 = max(max(max(y, (y - 2.0)), (x - 0.1)), -x); t_3 = max(max(max((y - 0.55), y), (x - 0.825)), (0.725 - x)); t_4 = max(y, (y - 0.275)); tmp = 0.0; if (x <= -2.45e-50) tmp = min(min(min(min(t_3, (((x - 0.775) * ((x + y) - 1.475)) - 0.075)), max(max(t_4, -0.55), (0.45 - x))), t_2), max(max(max(max(max((y - 0.55), -0.55), -x), (0.275 - y)), t_0), t_1)); else tmp = min(min(min(min(t_3, ((x + y) - 1.55)), max(max(t_4, (x - 0.55)), (0.45 - x))), t_2), max(max(max(max(max((y - 0.55), (x - 0.55)), -x), (0.275 - y)), t_0), t_1)); end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[(0.725 - N[(x + y), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[(x + y), $MachinePrecision] - 0.825), $MachinePrecision]}, Block[{t$95$2 = N[Max[N[Max[N[Max[y, N[(y - 2.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]}, Block[{t$95$3 = N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], y], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$4 = N[Max[y, N[(y - 0.275), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[x, -2.45e-50], N[Min[N[Min[N[Min[N[Min[t$95$3, N[(N[(N[(x - 0.775), $MachinePrecision] * N[(N[(x + y), $MachinePrecision] - 1.475), $MachinePrecision]), $MachinePrecision] - 0.075), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[t$95$4, -0.55], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], t$95$2], $MachinePrecision], N[Max[N[Max[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], -0.55], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision], t$95$0], $MachinePrecision], t$95$1], $MachinePrecision]], $MachinePrecision], N[Min[N[Min[N[Min[N[Min[t$95$3, N[(N[(x + y), $MachinePrecision] - 1.55), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[t$95$4, N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], t$95$2], $MachinePrecision], N[Max[N[Max[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision], t$95$0], $MachinePrecision], t$95$1], $MachinePrecision]], $MachinePrecision]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 0.725 - \left(x + y\right)\\
t_1 := \left(x + y\right) - 0.825\\
t_2 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 2\right), x - 0.1\right), -x\right)\\
t_3 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, y\right), x - 0.825\right), 0.725 - x\right)\\
t_4 := \mathsf{max}\left(y, y - 0.275\right)\\
\mathbf{if}\;x \leq -2.45 \cdot 10^{-50}:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_3, \left(x - 0.775\right) \cdot \left(\left(x + y\right) - 1.475\right) - 0.075\right), \mathsf{max}\left(\mathsf{max}\left(t\_4, -0.55\right), 0.45 - x\right)\right), t\_2\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, -0.55\right), -x\right), 0.275 - y\right), t\_0\right), t\_1\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_3, \left(x + y\right) - 1.55\right), \mathsf{max}\left(\mathsf{max}\left(t\_4, x - 0.55\right), 0.45 - x\right)\right), t\_2\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, x - 0.55\right), -x\right), 0.275 - y\right), t\_0\right), t\_1\right)\right)\\
\end{array}
\end{array}
if x < -2.4499999999999999e-50Initial program 100.0%
Applied rewrites38.1%
Applied rewrites48.3%
Taylor expanded in x around 0
Applied rewrites48.3%
Taylor expanded in x around 0
Applied rewrites30.2%
Taylor expanded in x around 0
Applied rewrites30.2%
if -2.4499999999999999e-50 < x Initial program 100.0%
Applied rewrites38.1%
Taylor expanded in x around 0
Applied rewrites38.1%
(FPCore (x y)
:precision binary64
(let* ((t_0 (sqrt (+ (pow (- y 0.275) 2.0) (pow (- x 0.275) 2.0))))
(t_1 (fmax (fmax (fmax y (- y 0.275)) (- x 0.55)) (- 0.45 x)))
(t_2 (fmax (fmax (fmax y (- y 2.0)) (- x 0.1)) (- x)))
(t_3 (fmax (fmax (fmax (- y 0.55) (- x 0.55)) (- x)) (- 0.275 y)))
(t_4 (fmax (fmax t_3 (- 0.725 (+ x y))) (- (+ x y) 0.825)))
(t_5 (fmax (fmax (fmax (- y 0.55) y) (- x 0.825)) (- 0.725 x))))
(if (<=
(fmin
(fmin
(fmin
(fmin
(fmax (fmax (fmax (- y 0.55) (- y)) (- x 0.825)) (- 0.725 x))
(- (sqrt (+ (pow (- y 0.7) 2.0) (pow (- x 0.775) 2.0))) 0.075))
(fmax (fmax (fmax (- y) (- y 0.275)) (- x 0.55)) (- 0.45 x)))
(fmax (fmax (fmax (- y) (- y 1.0)) (- x 0.1)) (- x)))
(fmax (fmax t_3 (- 0.175 t_0)) (- t_0 0.275)))
1.0)
(fmin
(fmin (fmin (fmin t_5 (- (* -0.775 (- y 1.475)) 0.075)) t_1) t_2)
t_4)
(fmin (fmin (fmin (fmin t_5 (- (+ x y) 1.55)) t_1) t_2) t_4))))
double code(double x, double y) {
double t_0 = sqrt((pow((y - 0.275), 2.0) + pow((x - 0.275), 2.0)));
double t_1 = fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x));
double t_2 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x);
double t_3 = fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y));
double t_4 = fmax(fmax(t_3, (0.725 - (x + y))), ((x + y) - 0.825));
double t_5 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x));
double tmp;
if (fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (sqrt((pow((y - 0.7), 2.0) + pow((x - 0.775), 2.0))) - 0.075)), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(t_3, (0.175 - t_0)), (t_0 - 0.275))) <= 1.0) {
tmp = fmin(fmin(fmin(fmin(t_5, ((-0.775 * (y - 1.475)) - 0.075)), t_1), t_2), t_4);
} else {
tmp = fmin(fmin(fmin(fmin(t_5, ((x + y) - 1.55)), t_1), t_2), t_4);
}
return tmp;
}
module fmin_fmax_functions
implicit none
private
public fmax
public fmin
interface fmax
module procedure fmax88
module procedure fmax44
module procedure fmax84
module procedure fmax48
end interface
interface fmin
module procedure fmin88
module procedure fmin44
module procedure fmin84
module procedure fmin48
end interface
contains
real(8) function fmax88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(4) function fmax44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(8) function fmax84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, max(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmax48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), max(dble(x), y), y /= y), x /= x)
end function
real(8) function fmin88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(4) function fmin44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(8) function fmin84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, min(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmin48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), min(dble(x), y), y /= y), x /= x)
end function
end module
real(8) function code(x, y)
use fmin_fmax_functions
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) :: t_5
real(8) :: tmp
t_0 = sqrt((((y - 0.275d0) ** 2.0d0) + ((x - 0.275d0) ** 2.0d0)))
t_1 = fmax(fmax(fmax(y, (y - 0.275d0)), (x - 0.55d0)), (0.45d0 - x))
t_2 = fmax(fmax(fmax(y, (y - 2.0d0)), (x - 0.1d0)), -x)
t_3 = fmax(fmax(fmax((y - 0.55d0), (x - 0.55d0)), -x), (0.275d0 - y))
t_4 = fmax(fmax(t_3, (0.725d0 - (x + y))), ((x + y) - 0.825d0))
t_5 = fmax(fmax(fmax((y - 0.55d0), y), (x - 0.825d0)), (0.725d0 - x))
if (fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55d0), -y), (x - 0.825d0)), (0.725d0 - x)), (sqrt((((y - 0.7d0) ** 2.0d0) + ((x - 0.775d0) ** 2.0d0))) - 0.075d0)), fmax(fmax(fmax(-y, (y - 0.275d0)), (x - 0.55d0)), (0.45d0 - x))), fmax(fmax(fmax(-y, (y - 1.0d0)), (x - 0.1d0)), -x)), fmax(fmax(t_3, (0.175d0 - t_0)), (t_0 - 0.275d0))) <= 1.0d0) then
tmp = fmin(fmin(fmin(fmin(t_5, (((-0.775d0) * (y - 1.475d0)) - 0.075d0)), t_1), t_2), t_4)
else
tmp = fmin(fmin(fmin(fmin(t_5, ((x + y) - 1.55d0)), t_1), t_2), t_4)
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = Math.sqrt((Math.pow((y - 0.275), 2.0) + Math.pow((x - 0.275), 2.0)));
double t_1 = fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x));
double t_2 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x);
double t_3 = fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y));
double t_4 = fmax(fmax(t_3, (0.725 - (x + y))), ((x + y) - 0.825));
double t_5 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x));
double tmp;
if (fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (Math.sqrt((Math.pow((y - 0.7), 2.0) + Math.pow((x - 0.775), 2.0))) - 0.075)), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(t_3, (0.175 - t_0)), (t_0 - 0.275))) <= 1.0) {
tmp = fmin(fmin(fmin(fmin(t_5, ((-0.775 * (y - 1.475)) - 0.075)), t_1), t_2), t_4);
} else {
tmp = fmin(fmin(fmin(fmin(t_5, ((x + y) - 1.55)), t_1), t_2), t_4);
}
return tmp;
}
def code(x, y): t_0 = math.sqrt((math.pow((y - 0.275), 2.0) + math.pow((x - 0.275), 2.0))) t_1 = fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x)) t_2 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x) t_3 = fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)) t_4 = fmax(fmax(t_3, (0.725 - (x + y))), ((x + y) - 0.825)) t_5 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)) tmp = 0 if fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (math.sqrt((math.pow((y - 0.7), 2.0) + math.pow((x - 0.775), 2.0))) - 0.075)), fmax(fmax(fmax(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(-y, (y - 1.0)), (x - 0.1)), -x)), fmax(fmax(t_3, (0.175 - t_0)), (t_0 - 0.275))) <= 1.0: tmp = fmin(fmin(fmin(fmin(t_5, ((-0.775 * (y - 1.475)) - 0.075)), t_1), t_2), t_4) else: tmp = fmin(fmin(fmin(fmin(t_5, ((x + y) - 1.55)), t_1), t_2), t_4) return tmp
function code(x, y) t_0 = sqrt(Float64((Float64(y - 0.275) ^ 2.0) + (Float64(x - 0.275) ^ 2.0))) t_1 = fmax(fmax(fmax(y, Float64(y - 0.275)), Float64(x - 0.55)), Float64(0.45 - x)) t_2 = fmax(fmax(fmax(y, Float64(y - 2.0)), Float64(x - 0.1)), Float64(-x)) t_3 = fmax(fmax(fmax(Float64(y - 0.55), Float64(x - 0.55)), Float64(-x)), Float64(0.275 - y)) t_4 = fmax(fmax(t_3, Float64(0.725 - Float64(x + y))), Float64(Float64(x + y) - 0.825)) t_5 = fmax(fmax(fmax(Float64(y - 0.55), y), Float64(x - 0.825)), Float64(0.725 - x)) tmp = 0.0 if (fmin(fmin(fmin(fmin(fmax(fmax(fmax(Float64(y - 0.55), Float64(-y)), Float64(x - 0.825)), Float64(0.725 - x)), Float64(sqrt(Float64((Float64(y - 0.7) ^ 2.0) + (Float64(x - 0.775) ^ 2.0))) - 0.075)), fmax(fmax(fmax(Float64(-y), Float64(y - 0.275)), Float64(x - 0.55)), Float64(0.45 - x))), fmax(fmax(fmax(Float64(-y), Float64(y - 1.0)), Float64(x - 0.1)), Float64(-x))), fmax(fmax(t_3, Float64(0.175 - t_0)), Float64(t_0 - 0.275))) <= 1.0) tmp = fmin(fmin(fmin(fmin(t_5, Float64(Float64(-0.775 * Float64(y - 1.475)) - 0.075)), t_1), t_2), t_4); else tmp = fmin(fmin(fmin(fmin(t_5, Float64(Float64(x + y) - 1.55)), t_1), t_2), t_4); end return tmp end
function tmp_2 = code(x, y) t_0 = sqrt((((y - 0.275) ^ 2.0) + ((x - 0.275) ^ 2.0))); t_1 = max(max(max(y, (y - 0.275)), (x - 0.55)), (0.45 - x)); t_2 = max(max(max(y, (y - 2.0)), (x - 0.1)), -x); t_3 = max(max(max((y - 0.55), (x - 0.55)), -x), (0.275 - y)); t_4 = max(max(t_3, (0.725 - (x + y))), ((x + y) - 0.825)); t_5 = max(max(max((y - 0.55), y), (x - 0.825)), (0.725 - x)); tmp = 0.0; if (min(min(min(min(max(max(max((y - 0.55), -y), (x - 0.825)), (0.725 - x)), (sqrt((((y - 0.7) ^ 2.0) + ((x - 0.775) ^ 2.0))) - 0.075)), max(max(max(-y, (y - 0.275)), (x - 0.55)), (0.45 - x))), max(max(max(-y, (y - 1.0)), (x - 0.1)), -x)), max(max(t_3, (0.175 - t_0)), (t_0 - 0.275))) <= 1.0) tmp = min(min(min(min(t_5, ((-0.775 * (y - 1.475)) - 0.075)), t_1), t_2), t_4); else tmp = min(min(min(min(t_5, ((x + y) - 1.55)), t_1), t_2), t_4); end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[Sqrt[N[(N[Power[N[(y - 0.275), $MachinePrecision], 2.0], $MachinePrecision] + N[Power[N[(x - 0.275), $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$1 = N[Max[N[Max[N[Max[y, N[(y - 0.275), $MachinePrecision]], $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$2 = N[Max[N[Max[N[Max[y, N[(y - 2.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]}, Block[{t$95$3 = N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$4 = N[Max[N[Max[t$95$3, N[(0.725 - N[(x + y), $MachinePrecision]), $MachinePrecision]], $MachinePrecision], N[(N[(x + y), $MachinePrecision] - 0.825), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$5 = N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], y], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[N[Min[N[Min[N[Min[N[Min[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], (-y)], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision], N[(N[Sqrt[N[(N[Power[N[(y - 0.7), $MachinePrecision], 2.0], $MachinePrecision] + N[Power[N[(x - 0.775), $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]], $MachinePrecision] - 0.075), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[(-y), N[(y - 0.275), $MachinePrecision]], $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[(-y), N[(y - 1.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[t$95$3, N[(0.175 - t$95$0), $MachinePrecision]], $MachinePrecision], N[(t$95$0 - 0.275), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], 1.0], N[Min[N[Min[N[Min[N[Min[t$95$5, N[(N[(-0.775 * N[(y - 1.475), $MachinePrecision]), $MachinePrecision] - 0.075), $MachinePrecision]], $MachinePrecision], t$95$1], $MachinePrecision], t$95$2], $MachinePrecision], t$95$4], $MachinePrecision], N[Min[N[Min[N[Min[N[Min[t$95$5, N[(N[(x + y), $MachinePrecision] - 1.55), $MachinePrecision]], $MachinePrecision], t$95$1], $MachinePrecision], t$95$2], $MachinePrecision], t$95$4], $MachinePrecision]]]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{{\left(y - 0.275\right)}^{2} + {\left(x - 0.275\right)}^{2}}\\
t_1 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 0.275\right), x - 0.55\right), 0.45 - x\right)\\
t_2 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 2\right), x - 0.1\right), -x\right)\\
t_3 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, x - 0.55\right), -x\right), 0.275 - y\right)\\
t_4 := \mathsf{max}\left(\mathsf{max}\left(t\_3, 0.725 - \left(x + y\right)\right), \left(x + y\right) - 0.825\right)\\
t_5 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, y\right), x - 0.825\right), 0.725 - x\right)\\
\mathbf{if}\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, -y\right), x - 0.825\right), 0.725 - x\right), \sqrt{{\left(y - 0.7\right)}^{2} + {\left(x - 0.775\right)}^{2}} - 0.075\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(-y, y - 0.275\right), x - 0.55\right), 0.45 - x\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(-y, y - 1\right), x - 0.1\right), -x\right)\right), \mathsf{max}\left(\mathsf{max}\left(t\_3, 0.175 - t\_0\right), t\_0 - 0.275\right)\right) \leq 1:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_5, -0.775 \cdot \left(y - 1.475\right) - 0.075\right), t\_1\right), t\_2\right), t\_4\right)\\
\mathbf{else}:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_5, \left(x + y\right) - 1.55\right), t\_1\right), t\_2\right), t\_4\right)\\
\end{array}
\end{array}
if (fmin.f64 (fmin.f64 (fmin.f64 (fmin.f64 (fmax.f64 (fmax.f64 (fmax.f64 (-.f64 y #s(literal 11/20 binary64)) (neg.f64 y)) (-.f64 x #s(literal 33/40 binary64))) (-.f64 #s(literal 29/40 binary64) x)) (-.f64 (sqrt.f64 (+.f64 (pow.f64 (-.f64 y #s(literal 7/10 binary64)) #s(literal 2 binary64)) (pow.f64 (-.f64 x #s(literal 31/40 binary64)) #s(literal 2 binary64)))) #s(literal 3/40 binary64))) (fmax.f64 (fmax.f64 (fmax.f64 (neg.f64 y) (-.f64 y #s(literal 11/40 binary64))) (-.f64 x #s(literal 11/20 binary64))) (-.f64 #s(literal 9/20 binary64) x))) (fmax.f64 (fmax.f64 (fmax.f64 (neg.f64 y) (-.f64 y #s(literal 1 binary64))) (-.f64 x #s(literal 1/10 binary64))) (neg.f64 x))) (fmax.f64 (fmax.f64 (fmax.f64 (fmax.f64 (fmax.f64 (-.f64 y #s(literal 11/20 binary64)) (-.f64 x #s(literal 11/20 binary64))) (neg.f64 x)) (-.f64 #s(literal 11/40 binary64) y)) (-.f64 #s(literal 7/40 binary64) (sqrt.f64 (+.f64 (pow.f64 (-.f64 y #s(literal 11/40 binary64)) #s(literal 2 binary64)) (pow.f64 (-.f64 x #s(literal 11/40 binary64)) #s(literal 2 binary64)))))) (-.f64 (sqrt.f64 (+.f64 (pow.f64 (-.f64 y #s(literal 11/40 binary64)) #s(literal 2 binary64)) (pow.f64 (-.f64 x #s(literal 11/40 binary64)) #s(literal 2 binary64)))) #s(literal 11/40 binary64)))) < 1Initial program 100.0%
Applied rewrites38.1%
Applied rewrites48.3%
Taylor expanded in x around 0
Applied rewrites48.3%
Taylor expanded in x around 0
Applied rewrites9.6%
if 1 < (fmin.f64 (fmin.f64 (fmin.f64 (fmin.f64 (fmax.f64 (fmax.f64 (fmax.f64 (-.f64 y #s(literal 11/20 binary64)) (neg.f64 y)) (-.f64 x #s(literal 33/40 binary64))) (-.f64 #s(literal 29/40 binary64) x)) (-.f64 (sqrt.f64 (+.f64 (pow.f64 (-.f64 y #s(literal 7/10 binary64)) #s(literal 2 binary64)) (pow.f64 (-.f64 x #s(literal 31/40 binary64)) #s(literal 2 binary64)))) #s(literal 3/40 binary64))) (fmax.f64 (fmax.f64 (fmax.f64 (neg.f64 y) (-.f64 y #s(literal 11/40 binary64))) (-.f64 x #s(literal 11/20 binary64))) (-.f64 #s(literal 9/20 binary64) x))) (fmax.f64 (fmax.f64 (fmax.f64 (neg.f64 y) (-.f64 y #s(literal 1 binary64))) (-.f64 x #s(literal 1/10 binary64))) (neg.f64 x))) (fmax.f64 (fmax.f64 (fmax.f64 (fmax.f64 (fmax.f64 (-.f64 y #s(literal 11/20 binary64)) (-.f64 x #s(literal 11/20 binary64))) (neg.f64 x)) (-.f64 #s(literal 11/40 binary64) y)) (-.f64 #s(literal 7/40 binary64) (sqrt.f64 (+.f64 (pow.f64 (-.f64 y #s(literal 11/40 binary64)) #s(literal 2 binary64)) (pow.f64 (-.f64 x #s(literal 11/40 binary64)) #s(literal 2 binary64)))))) (-.f64 (sqrt.f64 (+.f64 (pow.f64 (-.f64 y #s(literal 11/40 binary64)) #s(literal 2 binary64)) (pow.f64 (-.f64 x #s(literal 11/40 binary64)) #s(literal 2 binary64)))) #s(literal 11/40 binary64)))) Initial program 100.0%
Applied rewrites38.1%
Taylor expanded in x around 0
Applied rewrites38.1%
(FPCore (x y)
:precision binary64
(let* ((t_0 (fmax (fmax (fmax (- y 0.55) y) (- x 0.825)) (- 0.725 x)))
(t_1 (fmax (fmax (fmax y (- y 2.0)) (- x 0.1)) (- x)))
(t_2 (fmax (fmax (fmax y (- y 0.275)) (- x 0.55)) (- 0.45 x)))
(t_3
(fmax
(fmax
(fmax (fmax (fmax (- y 0.55) (- x 0.55)) (- x)) (- 0.275 y))
(- 0.725 (+ x y)))
(- (+ x y) 0.825))))
(if (<= x -1e+183)
(fmin (fmin (fmin (fmin t_0 (* y (- x 0.775))) t_2) t_1) t_3)
(fmin (fmin (fmin (fmin t_0 (- (+ x y) 1.55)) t_2) t_1) t_3))))
double code(double x, double y) {
double t_0 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x));
double t_1 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x);
double t_2 = fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x));
double t_3 = fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.725 - (x + y))), ((x + y) - 0.825));
double tmp;
if (x <= -1e+183) {
tmp = fmin(fmin(fmin(fmin(t_0, (y * (x - 0.775))), t_2), t_1), t_3);
} else {
tmp = fmin(fmin(fmin(fmin(t_0, ((x + y) - 1.55)), t_2), t_1), t_3);
}
return tmp;
}
module fmin_fmax_functions
implicit none
private
public fmax
public fmin
interface fmax
module procedure fmax88
module procedure fmax44
module procedure fmax84
module procedure fmax48
end interface
interface fmin
module procedure fmin88
module procedure fmin44
module procedure fmin84
module procedure fmin48
end interface
contains
real(8) function fmax88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(4) function fmax44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(8) function fmax84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, max(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmax48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), max(dble(x), y), y /= y), x /= x)
end function
real(8) function fmin88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(4) function fmin44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(8) function fmin84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, min(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmin48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), min(dble(x), y), y /= y), x /= x)
end function
end module
real(8) function code(x, y)
use fmin_fmax_functions
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 = fmax(fmax(fmax((y - 0.55d0), y), (x - 0.825d0)), (0.725d0 - x))
t_1 = fmax(fmax(fmax(y, (y - 2.0d0)), (x - 0.1d0)), -x)
t_2 = fmax(fmax(fmax(y, (y - 0.275d0)), (x - 0.55d0)), (0.45d0 - x))
t_3 = fmax(fmax(fmax(fmax(fmax((y - 0.55d0), (x - 0.55d0)), -x), (0.275d0 - y)), (0.725d0 - (x + y))), ((x + y) - 0.825d0))
if (x <= (-1d+183)) then
tmp = fmin(fmin(fmin(fmin(t_0, (y * (x - 0.775d0))), t_2), t_1), t_3)
else
tmp = fmin(fmin(fmin(fmin(t_0, ((x + y) - 1.55d0)), t_2), t_1), t_3)
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x));
double t_1 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x);
double t_2 = fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x));
double t_3 = fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.725 - (x + y))), ((x + y) - 0.825));
double tmp;
if (x <= -1e+183) {
tmp = fmin(fmin(fmin(fmin(t_0, (y * (x - 0.775))), t_2), t_1), t_3);
} else {
tmp = fmin(fmin(fmin(fmin(t_0, ((x + y) - 1.55)), t_2), t_1), t_3);
}
return tmp;
}
def code(x, y): t_0 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)) t_1 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x) t_2 = fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x)) t_3 = fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.725 - (x + y))), ((x + y) - 0.825)) tmp = 0 if x <= -1e+183: tmp = fmin(fmin(fmin(fmin(t_0, (y * (x - 0.775))), t_2), t_1), t_3) else: tmp = fmin(fmin(fmin(fmin(t_0, ((x + y) - 1.55)), t_2), t_1), t_3) return tmp
function code(x, y) t_0 = fmax(fmax(fmax(Float64(y - 0.55), y), Float64(x - 0.825)), Float64(0.725 - x)) t_1 = fmax(fmax(fmax(y, Float64(y - 2.0)), Float64(x - 0.1)), Float64(-x)) t_2 = fmax(fmax(fmax(y, Float64(y - 0.275)), Float64(x - 0.55)), Float64(0.45 - x)) t_3 = fmax(fmax(fmax(fmax(fmax(Float64(y - 0.55), Float64(x - 0.55)), Float64(-x)), Float64(0.275 - y)), Float64(0.725 - Float64(x + y))), Float64(Float64(x + y) - 0.825)) tmp = 0.0 if (x <= -1e+183) tmp = fmin(fmin(fmin(fmin(t_0, Float64(y * Float64(x - 0.775))), t_2), t_1), t_3); else tmp = fmin(fmin(fmin(fmin(t_0, Float64(Float64(x + y) - 1.55)), t_2), t_1), t_3); end return tmp end
function tmp_2 = code(x, y) t_0 = max(max(max((y - 0.55), y), (x - 0.825)), (0.725 - x)); t_1 = max(max(max(y, (y - 2.0)), (x - 0.1)), -x); t_2 = max(max(max(y, (y - 0.275)), (x - 0.55)), (0.45 - x)); t_3 = max(max(max(max(max((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.725 - (x + y))), ((x + y) - 0.825)); tmp = 0.0; if (x <= -1e+183) tmp = min(min(min(min(t_0, (y * (x - 0.775))), t_2), t_1), t_3); else tmp = min(min(min(min(t_0, ((x + y) - 1.55)), t_2), t_1), t_3); end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], y], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$1 = N[Max[N[Max[N[Max[y, N[(y - 2.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]}, Block[{t$95$2 = N[Max[N[Max[N[Max[y, N[(y - 0.275), $MachinePrecision]], $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$3 = N[Max[N[Max[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision], N[(0.725 - N[(x + y), $MachinePrecision]), $MachinePrecision]], $MachinePrecision], N[(N[(x + y), $MachinePrecision] - 0.825), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[x, -1e+183], N[Min[N[Min[N[Min[N[Min[t$95$0, N[(y * N[(x - 0.775), $MachinePrecision]), $MachinePrecision]], $MachinePrecision], t$95$2], $MachinePrecision], t$95$1], $MachinePrecision], t$95$3], $MachinePrecision], N[Min[N[Min[N[Min[N[Min[t$95$0, N[(N[(x + y), $MachinePrecision] - 1.55), $MachinePrecision]], $MachinePrecision], t$95$2], $MachinePrecision], t$95$1], $MachinePrecision], t$95$3], $MachinePrecision]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, y\right), x - 0.825\right), 0.725 - x\right)\\
t_1 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 2\right), x - 0.1\right), -x\right)\\
t_2 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 0.275\right), x - 0.55\right), 0.45 - x\right)\\
t_3 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, x - 0.55\right), -x\right), 0.275 - y\right), 0.725 - \left(x + y\right)\right), \left(x + y\right) - 0.825\right)\\
\mathbf{if}\;x \leq -1 \cdot 10^{+183}:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_0, y \cdot \left(x - 0.775\right)\right), t\_2\right), t\_1\right), t\_3\right)\\
\mathbf{else}:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_0, \left(x + y\right) - 1.55\right), t\_2\right), t\_1\right), t\_3\right)\\
\end{array}
\end{array}
if x < -9.99999999999999947e182Initial program 100.0%
Applied rewrites38.1%
Applied rewrites48.3%
Taylor expanded in x around 0
Applied rewrites48.3%
Taylor expanded in y around inf
Applied rewrites12.4%
if -9.99999999999999947e182 < x Initial program 100.0%
Applied rewrites38.1%
Taylor expanded in x around 0
Applied rewrites38.1%
(FPCore (x y)
:precision binary64
(fmin
(fmin
(fmin
(fmin
(fmax (fmax (fmax (- y 0.55) y) (- x 0.825)) (- 0.725 x))
(- (+ x y) 1.55))
(fmax (fmax (fmax y (- y 0.275)) (- x 0.55)) (- 0.45 x)))
(fmax (fmax (fmax y (- y 2.0)) (- x 0.1)) (- x)))
(fmax
(fmax
(fmax (fmax (fmax (- y 0.55) (- x 0.55)) (- x)) (- 0.275 y))
(- 0.725 (+ x y)))
(- (+ x y) 0.825))))
double code(double x, double y) {
return fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)), ((x + y) - 1.55)), fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.725 - (x + y))), ((x + y) - 0.825)));
}
module fmin_fmax_functions
implicit none
private
public fmax
public fmin
interface fmax
module procedure fmax88
module procedure fmax44
module procedure fmax84
module procedure fmax48
end interface
interface fmin
module procedure fmin88
module procedure fmin44
module procedure fmin84
module procedure fmin48
end interface
contains
real(8) function fmax88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(4) function fmax44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(8) function fmax84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, max(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmax48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), max(dble(x), y), y /= y), x /= x)
end function
real(8) function fmin88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(4) function fmin44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(8) function fmin84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, min(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmin48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), min(dble(x), y), y /= y), x /= x)
end function
end module
real(8) function code(x, y)
use fmin_fmax_functions
real(8), intent (in) :: x
real(8), intent (in) :: y
code = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55d0), y), (x - 0.825d0)), (0.725d0 - x)), ((x + y) - 1.55d0)), fmax(fmax(fmax(y, (y - 0.275d0)), (x - 0.55d0)), (0.45d0 - x))), fmax(fmax(fmax(y, (y - 2.0d0)), (x - 0.1d0)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55d0), (x - 0.55d0)), -x), (0.275d0 - y)), (0.725d0 - (x + y))), ((x + y) - 0.825d0)))
end function
public static double code(double x, double y) {
return fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)), ((x + y) - 1.55)), fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.725 - (x + y))), ((x + y) - 0.825)));
}
def code(x, y): return fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)), ((x + y) - 1.55)), fmax(fmax(fmax(y, (y - 0.275)), (x - 0.55)), (0.45 - x))), fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.725 - (x + y))), ((x + y) - 0.825)))
function code(x, y) return fmin(fmin(fmin(fmin(fmax(fmax(fmax(Float64(y - 0.55), y), Float64(x - 0.825)), Float64(0.725 - x)), Float64(Float64(x + y) - 1.55)), fmax(fmax(fmax(y, Float64(y - 0.275)), Float64(x - 0.55)), Float64(0.45 - x))), fmax(fmax(fmax(y, Float64(y - 2.0)), Float64(x - 0.1)), Float64(-x))), fmax(fmax(fmax(fmax(fmax(Float64(y - 0.55), Float64(x - 0.55)), Float64(-x)), Float64(0.275 - y)), Float64(0.725 - Float64(x + y))), Float64(Float64(x + y) - 0.825))) end
function tmp = code(x, y) tmp = min(min(min(min(max(max(max((y - 0.55), y), (x - 0.825)), (0.725 - x)), ((x + y) - 1.55)), max(max(max(y, (y - 0.275)), (x - 0.55)), (0.45 - x))), max(max(max(y, (y - 2.0)), (x - 0.1)), -x)), max(max(max(max(max((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.725 - (x + y))), ((x + y) - 0.825))); end
code[x_, y_] := N[Min[N[Min[N[Min[N[Min[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], y], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision], N[(N[(x + y), $MachinePrecision] - 1.55), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[y, N[(y - 0.275), $MachinePrecision]], $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[y, N[(y - 2.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision], N[(0.725 - N[(x + y), $MachinePrecision]), $MachinePrecision]], $MachinePrecision], N[(N[(x + y), $MachinePrecision] - 0.825), $MachinePrecision]], $MachinePrecision]], $MachinePrecision]
\begin{array}{l}
\\
\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, y\right), x - 0.825\right), 0.725 - x\right), \left(x + y\right) - 1.55\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 0.275\right), x - 0.55\right), 0.45 - x\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 2\right), x - 0.1\right), -x\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, x - 0.55\right), -x\right), 0.275 - y\right), 0.725 - \left(x + y\right)\right), \left(x + y\right) - 0.825\right)\right)
\end{array}
Initial program 100.0%
Applied rewrites38.1%
Taylor expanded in x around 0
Applied rewrites38.1%
(FPCore (x y)
:precision binary64
(let* ((t_0 (fmax y (- y 0.275)))
(t_1 (fmax (fmax (fmax (- y 0.55) y) (- x 0.825)) (- 0.725 x)))
(t_2 (fmax (fmax (fmax y (- y 2.0)) (- x 0.1)) (- x))))
(if (<= x 1.7)
(fmin
(fmin
(fmin (fmin t_1 (- y 1.55)) (fmax (fmax t_0 -0.55) (- 0.45 x)))
t_2)
(fmax
(fmax
(fmax (fmax (fmax (- y 0.55) -0.55) (- x)) (- 0.275 y))
(- 0.725 y))
(- y 0.825)))
(fmin
(fmin
(fmin
(fmin t_1 (- (- (- x 0.775) 0.7) 0.075))
(fmax (fmax t_0 (- x 0.55)) (- 0.45 x)))
t_2)
(fmax
(fmax
(fmax (fmax (fmax (- y 0.55) (- x 0.55)) (- x)) 0.275)
(- 0.175 (- y 0.55)))
(- (- y 0.55) 0.275))))))
double code(double x, double y) {
double t_0 = fmax(y, (y - 0.275));
double t_1 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x));
double t_2 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x);
double tmp;
if (x <= 1.7) {
tmp = fmin(fmin(fmin(fmin(t_1, (y - 1.55)), fmax(fmax(t_0, -0.55), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), -0.55), -x), (0.275 - y)), (0.725 - y)), (y - 0.825)));
} else {
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) - 0.7) - 0.075)), fmax(fmax(t_0, (x - 0.55)), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), 0.275), (0.175 - (y - 0.55))), ((y - 0.55) - 0.275)));
}
return tmp;
}
module fmin_fmax_functions
implicit none
private
public fmax
public fmin
interface fmax
module procedure fmax88
module procedure fmax44
module procedure fmax84
module procedure fmax48
end interface
interface fmin
module procedure fmin88
module procedure fmin44
module procedure fmin84
module procedure fmin48
end interface
contains
real(8) function fmax88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(4) function fmax44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(8) function fmax84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, max(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmax48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), max(dble(x), y), y /= y), x /= x)
end function
real(8) function fmin88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(4) function fmin44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(8) function fmin84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, min(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmin48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), min(dble(x), y), y /= y), x /= x)
end function
end module
real(8) function code(x, y)
use fmin_fmax_functions
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 = fmax(y, (y - 0.275d0))
t_1 = fmax(fmax(fmax((y - 0.55d0), y), (x - 0.825d0)), (0.725d0 - x))
t_2 = fmax(fmax(fmax(y, (y - 2.0d0)), (x - 0.1d0)), -x)
if (x <= 1.7d0) then
tmp = fmin(fmin(fmin(fmin(t_1, (y - 1.55d0)), fmax(fmax(t_0, (-0.55d0)), (0.45d0 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55d0), (-0.55d0)), -x), (0.275d0 - y)), (0.725d0 - y)), (y - 0.825d0)))
else
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775d0) - 0.7d0) - 0.075d0)), fmax(fmax(t_0, (x - 0.55d0)), (0.45d0 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55d0), (x - 0.55d0)), -x), 0.275d0), (0.175d0 - (y - 0.55d0))), ((y - 0.55d0) - 0.275d0)))
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = fmax(y, (y - 0.275));
double t_1 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x));
double t_2 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x);
double tmp;
if (x <= 1.7) {
tmp = fmin(fmin(fmin(fmin(t_1, (y - 1.55)), fmax(fmax(t_0, -0.55), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), -0.55), -x), (0.275 - y)), (0.725 - y)), (y - 0.825)));
} else {
tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) - 0.7) - 0.075)), fmax(fmax(t_0, (x - 0.55)), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), 0.275), (0.175 - (y - 0.55))), ((y - 0.55) - 0.275)));
}
return tmp;
}
def code(x, y): t_0 = fmax(y, (y - 0.275)) t_1 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)) t_2 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x) tmp = 0 if x <= 1.7: tmp = fmin(fmin(fmin(fmin(t_1, (y - 1.55)), fmax(fmax(t_0, -0.55), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), -0.55), -x), (0.275 - y)), (0.725 - y)), (y - 0.825))) else: tmp = fmin(fmin(fmin(fmin(t_1, (((x - 0.775) - 0.7) - 0.075)), fmax(fmax(t_0, (x - 0.55)), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), 0.275), (0.175 - (y - 0.55))), ((y - 0.55) - 0.275))) return tmp
function code(x, y) t_0 = fmax(y, Float64(y - 0.275)) t_1 = fmax(fmax(fmax(Float64(y - 0.55), y), Float64(x - 0.825)), Float64(0.725 - x)) t_2 = fmax(fmax(fmax(y, Float64(y - 2.0)), Float64(x - 0.1)), Float64(-x)) tmp = 0.0 if (x <= 1.7) tmp = fmin(fmin(fmin(fmin(t_1, Float64(y - 1.55)), fmax(fmax(t_0, -0.55), Float64(0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax(Float64(y - 0.55), -0.55), Float64(-x)), Float64(0.275 - y)), Float64(0.725 - y)), Float64(y - 0.825))); else tmp = fmin(fmin(fmin(fmin(t_1, Float64(Float64(Float64(x - 0.775) - 0.7) - 0.075)), fmax(fmax(t_0, Float64(x - 0.55)), Float64(0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax(Float64(y - 0.55), Float64(x - 0.55)), Float64(-x)), 0.275), Float64(0.175 - Float64(y - 0.55))), Float64(Float64(y - 0.55) - 0.275))); end return tmp end
function tmp_2 = code(x, y) t_0 = max(y, (y - 0.275)); t_1 = max(max(max((y - 0.55), y), (x - 0.825)), (0.725 - x)); t_2 = max(max(max(y, (y - 2.0)), (x - 0.1)), -x); tmp = 0.0; if (x <= 1.7) tmp = min(min(min(min(t_1, (y - 1.55)), max(max(t_0, -0.55), (0.45 - x))), t_2), max(max(max(max(max((y - 0.55), -0.55), -x), (0.275 - y)), (0.725 - y)), (y - 0.825))); else tmp = min(min(min(min(t_1, (((x - 0.775) - 0.7) - 0.075)), max(max(t_0, (x - 0.55)), (0.45 - x))), t_2), max(max(max(max(max((y - 0.55), (x - 0.55)), -x), 0.275), (0.175 - (y - 0.55))), ((y - 0.55) - 0.275))); end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[Max[y, N[(y - 0.275), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$1 = N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], y], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$2 = N[Max[N[Max[N[Max[y, N[(y - 2.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]}, If[LessEqual[x, 1.7], N[Min[N[Min[N[Min[N[Min[t$95$1, N[(y - 1.55), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[t$95$0, -0.55], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], t$95$2], $MachinePrecision], N[Max[N[Max[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], -0.55], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision], N[(0.725 - y), $MachinePrecision]], $MachinePrecision], N[(y - 0.825), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], N[Min[N[Min[N[Min[N[Min[t$95$1, N[(N[(N[(x - 0.775), $MachinePrecision] - 0.7), $MachinePrecision] - 0.075), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[t$95$0, N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], t$95$2], $MachinePrecision], N[Max[N[Max[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision], 0.275], $MachinePrecision], N[(0.175 - N[(y - 0.55), $MachinePrecision]), $MachinePrecision]], $MachinePrecision], N[(N[(y - 0.55), $MachinePrecision] - 0.275), $MachinePrecision]], $MachinePrecision]], $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{max}\left(y, y - 0.275\right)\\
t_1 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, y\right), x - 0.825\right), 0.725 - x\right)\\
t_2 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 2\right), x - 0.1\right), -x\right)\\
\mathbf{if}\;x \leq 1.7:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_1, y - 1.55\right), \mathsf{max}\left(\mathsf{max}\left(t\_0, -0.55\right), 0.45 - x\right)\right), t\_2\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, -0.55\right), -x\right), 0.275 - y\right), 0.725 - y\right), y - 0.825\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_1, \left(\left(x - 0.775\right) - 0.7\right) - 0.075\right), \mathsf{max}\left(\mathsf{max}\left(t\_0, x - 0.55\right), 0.45 - x\right)\right), t\_2\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, x - 0.55\right), -x\right), 0.275\right), 0.175 - \left(y - 0.55\right)\right), \left(y - 0.55\right) - 0.275\right)\right)\\
\end{array}
\end{array}
if x < 1.69999999999999996Initial program 100.0%
Applied rewrites38.1%
Taylor expanded in x around 0
Applied rewrites38.1%
Taylor expanded in x around 0
Applied rewrites20.3%
Taylor expanded in x around 0
Applied rewrites20.3%
Taylor expanded in x around 0
Applied rewrites20.3%
Taylor expanded in x around 0
Applied rewrites20.3%
Taylor expanded in x around 0
Applied rewrites20.3%
if 1.69999999999999996 < x Initial program 100.0%
Applied rewrites38.1%
Taylor expanded in y around 0
Applied rewrites20.1%
Taylor expanded in x around 0
Applied rewrites20.1%
Taylor expanded in x around 0
Applied rewrites20.1%
Taylor expanded in y around 0
Applied rewrites20.1%
(FPCore (x y)
:precision binary64
(let* ((t_0 (fmax y (- y 0.275)))
(t_1 (fmax (fmax (fmax (- y 0.55) y) (- x 0.825)) (- 0.725 x)))
(t_2 (fmax (fmax (fmax y (- y 2.0)) (- x 0.1)) (- x))))
(if (<= x 1.7)
(fmin
(fmin
(fmin (fmin t_1 (- y 1.55)) (fmax (fmax t_0 -0.55) (- 0.45 x)))
t_2)
(fmax
(fmax
(fmax (fmax (fmax (- y 0.55) -0.55) (- x)) (- 0.275 y))
(- 0.725 y))
(- y 0.825)))
(fmin
(fmin
(fmin (fmin t_1 (- x 1.55)) (fmax (fmax t_0 (- x 0.55)) (- 0.45 x)))
t_2)
(fmax
(fmax
(fmax (fmax (fmax (- y 0.55) (- x 0.55)) (- x)) (- 0.275 y))
(- 0.725 y))
(- y 0.825))))))
double code(double x, double y) {
double t_0 = fmax(y, (y - 0.275));
double t_1 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x));
double t_2 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x);
double tmp;
if (x <= 1.7) {
tmp = fmin(fmin(fmin(fmin(t_1, (y - 1.55)), fmax(fmax(t_0, -0.55), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), -0.55), -x), (0.275 - y)), (0.725 - y)), (y - 0.825)));
} else {
tmp = fmin(fmin(fmin(fmin(t_1, (x - 1.55)), fmax(fmax(t_0, (x - 0.55)), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.725 - y)), (y - 0.825)));
}
return tmp;
}
module fmin_fmax_functions
implicit none
private
public fmax
public fmin
interface fmax
module procedure fmax88
module procedure fmax44
module procedure fmax84
module procedure fmax48
end interface
interface fmin
module procedure fmin88
module procedure fmin44
module procedure fmin84
module procedure fmin48
end interface
contains
real(8) function fmax88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(4) function fmax44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(8) function fmax84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, max(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmax48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), max(dble(x), y), y /= y), x /= x)
end function
real(8) function fmin88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(4) function fmin44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(8) function fmin84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, min(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmin48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), min(dble(x), y), y /= y), x /= x)
end function
end module
real(8) function code(x, y)
use fmin_fmax_functions
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 = fmax(y, (y - 0.275d0))
t_1 = fmax(fmax(fmax((y - 0.55d0), y), (x - 0.825d0)), (0.725d0 - x))
t_2 = fmax(fmax(fmax(y, (y - 2.0d0)), (x - 0.1d0)), -x)
if (x <= 1.7d0) then
tmp = fmin(fmin(fmin(fmin(t_1, (y - 1.55d0)), fmax(fmax(t_0, (-0.55d0)), (0.45d0 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55d0), (-0.55d0)), -x), (0.275d0 - y)), (0.725d0 - y)), (y - 0.825d0)))
else
tmp = fmin(fmin(fmin(fmin(t_1, (x - 1.55d0)), fmax(fmax(t_0, (x - 0.55d0)), (0.45d0 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55d0), (x - 0.55d0)), -x), (0.275d0 - y)), (0.725d0 - y)), (y - 0.825d0)))
end if
code = tmp
end function
public static double code(double x, double y) {
double t_0 = fmax(y, (y - 0.275));
double t_1 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x));
double t_2 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x);
double tmp;
if (x <= 1.7) {
tmp = fmin(fmin(fmin(fmin(t_1, (y - 1.55)), fmax(fmax(t_0, -0.55), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), -0.55), -x), (0.275 - y)), (0.725 - y)), (y - 0.825)));
} else {
tmp = fmin(fmin(fmin(fmin(t_1, (x - 1.55)), fmax(fmax(t_0, (x - 0.55)), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.725 - y)), (y - 0.825)));
}
return tmp;
}
def code(x, y): t_0 = fmax(y, (y - 0.275)) t_1 = fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)) t_2 = fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x) tmp = 0 if x <= 1.7: tmp = fmin(fmin(fmin(fmin(t_1, (y - 1.55)), fmax(fmax(t_0, -0.55), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), -0.55), -x), (0.275 - y)), (0.725 - y)), (y - 0.825))) else: tmp = fmin(fmin(fmin(fmin(t_1, (x - 1.55)), fmax(fmax(t_0, (x - 0.55)), (0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.725 - y)), (y - 0.825))) return tmp
function code(x, y) t_0 = fmax(y, Float64(y - 0.275)) t_1 = fmax(fmax(fmax(Float64(y - 0.55), y), Float64(x - 0.825)), Float64(0.725 - x)) t_2 = fmax(fmax(fmax(y, Float64(y - 2.0)), Float64(x - 0.1)), Float64(-x)) tmp = 0.0 if (x <= 1.7) tmp = fmin(fmin(fmin(fmin(t_1, Float64(y - 1.55)), fmax(fmax(t_0, -0.55), Float64(0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax(Float64(y - 0.55), -0.55), Float64(-x)), Float64(0.275 - y)), Float64(0.725 - y)), Float64(y - 0.825))); else tmp = fmin(fmin(fmin(fmin(t_1, Float64(x - 1.55)), fmax(fmax(t_0, Float64(x - 0.55)), Float64(0.45 - x))), t_2), fmax(fmax(fmax(fmax(fmax(Float64(y - 0.55), Float64(x - 0.55)), Float64(-x)), Float64(0.275 - y)), Float64(0.725 - y)), Float64(y - 0.825))); end return tmp end
function tmp_2 = code(x, y) t_0 = max(y, (y - 0.275)); t_1 = max(max(max((y - 0.55), y), (x - 0.825)), (0.725 - x)); t_2 = max(max(max(y, (y - 2.0)), (x - 0.1)), -x); tmp = 0.0; if (x <= 1.7) tmp = min(min(min(min(t_1, (y - 1.55)), max(max(t_0, -0.55), (0.45 - x))), t_2), max(max(max(max(max((y - 0.55), -0.55), -x), (0.275 - y)), (0.725 - y)), (y - 0.825))); else tmp = min(min(min(min(t_1, (x - 1.55)), max(max(t_0, (x - 0.55)), (0.45 - x))), t_2), max(max(max(max(max((y - 0.55), (x - 0.55)), -x), (0.275 - y)), (0.725 - y)), (y - 0.825))); end tmp_2 = tmp; end
code[x_, y_] := Block[{t$95$0 = N[Max[y, N[(y - 0.275), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$1 = N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], y], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$2 = N[Max[N[Max[N[Max[y, N[(y - 2.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]}, If[LessEqual[x, 1.7], N[Min[N[Min[N[Min[N[Min[t$95$1, N[(y - 1.55), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[t$95$0, -0.55], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], t$95$2], $MachinePrecision], N[Max[N[Max[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], -0.55], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision], N[(0.725 - y), $MachinePrecision]], $MachinePrecision], N[(y - 0.825), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], N[Min[N[Min[N[Min[N[Min[t$95$1, N[(x - 1.55), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[t$95$0, N[(x - 0.55), $MachinePrecision]], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], t$95$2], $MachinePrecision], N[Max[N[Max[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], N[(x - 0.55), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision], N[(0.725 - y), $MachinePrecision]], $MachinePrecision], N[(y - 0.825), $MachinePrecision]], $MachinePrecision]], $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{max}\left(y, y - 0.275\right)\\
t_1 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, y\right), x - 0.825\right), 0.725 - x\right)\\
t_2 := \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 2\right), x - 0.1\right), -x\right)\\
\mathbf{if}\;x \leq 1.7:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_1, y - 1.55\right), \mathsf{max}\left(\mathsf{max}\left(t\_0, -0.55\right), 0.45 - x\right)\right), t\_2\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, -0.55\right), -x\right), 0.275 - y\right), 0.725 - y\right), y - 0.825\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(t\_1, x - 1.55\right), \mathsf{max}\left(\mathsf{max}\left(t\_0, x - 0.55\right), 0.45 - x\right)\right), t\_2\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, x - 0.55\right), -x\right), 0.275 - y\right), 0.725 - y\right), y - 0.825\right)\right)\\
\end{array}
\end{array}
if x < 1.69999999999999996Initial program 100.0%
Applied rewrites38.1%
Taylor expanded in x around 0
Applied rewrites38.1%
Taylor expanded in x around 0
Applied rewrites20.3%
Taylor expanded in x around 0
Applied rewrites20.3%
Taylor expanded in x around 0
Applied rewrites20.3%
Taylor expanded in x around 0
Applied rewrites20.3%
Taylor expanded in x around 0
Applied rewrites20.3%
if 1.69999999999999996 < x Initial program 100.0%
Applied rewrites38.1%
Taylor expanded in x around 0
Applied rewrites38.1%
Taylor expanded in x around 0
Applied rewrites20.3%
Taylor expanded in x around 0
Applied rewrites20.3%
Taylor expanded in x around 0
Applied rewrites20.3%
Taylor expanded in y around 0
Applied rewrites20.1%
(FPCore (x y)
:precision binary64
(fmin
(fmin
(fmin
(fmin (fmax (fmax (fmax (- y 0.55) y) (- x 0.825)) (- 0.725 x)) (- y 1.55))
(fmax (fmax (fmax y (- y 0.275)) -0.55) (- 0.45 x)))
(fmax (fmax (fmax y (- y 2.0)) (- x 0.1)) (- x)))
(fmax
(fmax (fmax (fmax (fmax (- y 0.55) -0.55) (- x)) (- 0.275 y)) (- 0.725 y))
(- y 0.825))))
double code(double x, double y) {
return fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)), (y - 1.55)), fmax(fmax(fmax(y, (y - 0.275)), -0.55), (0.45 - x))), fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55), -0.55), -x), (0.275 - y)), (0.725 - y)), (y - 0.825)));
}
module fmin_fmax_functions
implicit none
private
public fmax
public fmin
interface fmax
module procedure fmax88
module procedure fmax44
module procedure fmax84
module procedure fmax48
end interface
interface fmin
module procedure fmin88
module procedure fmin44
module procedure fmin84
module procedure fmin48
end interface
contains
real(8) function fmax88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(4) function fmax44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, max(x, y), y /= y), x /= x)
end function
real(8) function fmax84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, max(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmax48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), max(dble(x), y), y /= y), x /= x)
end function
real(8) function fmin88(x, y) result (res)
real(8), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(4) function fmin44(x, y) result (res)
real(4), intent (in) :: x
real(4), intent (in) :: y
res = merge(y, merge(x, min(x, y), y /= y), x /= x)
end function
real(8) function fmin84(x, y) result(res)
real(8), intent (in) :: x
real(4), intent (in) :: y
res = merge(dble(y), merge(x, min(x, dble(y)), y /= y), x /= x)
end function
real(8) function fmin48(x, y) result(res)
real(4), intent (in) :: x
real(8), intent (in) :: y
res = merge(y, merge(dble(x), min(dble(x), y), y /= y), x /= x)
end function
end module
real(8) function code(x, y)
use fmin_fmax_functions
real(8), intent (in) :: x
real(8), intent (in) :: y
code = fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55d0), y), (x - 0.825d0)), (0.725d0 - x)), (y - 1.55d0)), fmax(fmax(fmax(y, (y - 0.275d0)), (-0.55d0)), (0.45d0 - x))), fmax(fmax(fmax(y, (y - 2.0d0)), (x - 0.1d0)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55d0), (-0.55d0)), -x), (0.275d0 - y)), (0.725d0 - y)), (y - 0.825d0)))
end function
public static double code(double x, double y) {
return fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)), (y - 1.55)), fmax(fmax(fmax(y, (y - 0.275)), -0.55), (0.45 - x))), fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55), -0.55), -x), (0.275 - y)), (0.725 - y)), (y - 0.825)));
}
def code(x, y): return fmin(fmin(fmin(fmin(fmax(fmax(fmax((y - 0.55), y), (x - 0.825)), (0.725 - x)), (y - 1.55)), fmax(fmax(fmax(y, (y - 0.275)), -0.55), (0.45 - x))), fmax(fmax(fmax(y, (y - 2.0)), (x - 0.1)), -x)), fmax(fmax(fmax(fmax(fmax((y - 0.55), -0.55), -x), (0.275 - y)), (0.725 - y)), (y - 0.825)))
function code(x, y) return fmin(fmin(fmin(fmin(fmax(fmax(fmax(Float64(y - 0.55), y), Float64(x - 0.825)), Float64(0.725 - x)), Float64(y - 1.55)), fmax(fmax(fmax(y, Float64(y - 0.275)), -0.55), Float64(0.45 - x))), fmax(fmax(fmax(y, Float64(y - 2.0)), Float64(x - 0.1)), Float64(-x))), fmax(fmax(fmax(fmax(fmax(Float64(y - 0.55), -0.55), Float64(-x)), Float64(0.275 - y)), Float64(0.725 - y)), Float64(y - 0.825))) end
function tmp = code(x, y) tmp = min(min(min(min(max(max(max((y - 0.55), y), (x - 0.825)), (0.725 - x)), (y - 1.55)), max(max(max(y, (y - 0.275)), -0.55), (0.45 - x))), max(max(max(y, (y - 2.0)), (x - 0.1)), -x)), max(max(max(max(max((y - 0.55), -0.55), -x), (0.275 - y)), (0.725 - y)), (y - 0.825))); end
code[x_, y_] := N[Min[N[Min[N[Min[N[Min[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], y], $MachinePrecision], N[(x - 0.825), $MachinePrecision]], $MachinePrecision], N[(0.725 - x), $MachinePrecision]], $MachinePrecision], N[(y - 1.55), $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[y, N[(y - 0.275), $MachinePrecision]], $MachinePrecision], -0.55], $MachinePrecision], N[(0.45 - x), $MachinePrecision]], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[y, N[(y - 2.0), $MachinePrecision]], $MachinePrecision], N[(x - 0.1), $MachinePrecision]], $MachinePrecision], (-x)], $MachinePrecision]], $MachinePrecision], N[Max[N[Max[N[Max[N[Max[N[Max[N[(y - 0.55), $MachinePrecision], -0.55], $MachinePrecision], (-x)], $MachinePrecision], N[(0.275 - y), $MachinePrecision]], $MachinePrecision], N[(0.725 - y), $MachinePrecision]], $MachinePrecision], N[(y - 0.825), $MachinePrecision]], $MachinePrecision]], $MachinePrecision]
\begin{array}{l}
\\
\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{min}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, y\right), x - 0.825\right), 0.725 - x\right), y - 1.55\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 0.275\right), -0.55\right), 0.45 - x\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y, y - 2\right), x - 0.1\right), -x\right)\right), \mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(\mathsf{max}\left(y - 0.55, -0.55\right), -x\right), 0.275 - y\right), 0.725 - y\right), y - 0.825\right)\right)
\end{array}
Initial program 100.0%
Applied rewrites38.1%
Taylor expanded in x around 0
Applied rewrites38.1%
Taylor expanded in x around 0
Applied rewrites20.3%
Taylor expanded in x around 0
Applied rewrites20.3%
Taylor expanded in x around 0
Applied rewrites20.3%
Taylor expanded in x around 0
Applied rewrites20.3%
Taylor expanded in x around 0
Applied rewrites20.3%
herbie shell --seed 2025159
(FPCore (x y)
:name "The letters hi in the upper-right quadrant"
:precision binary64
(fmin (fmin (fmin (fmin (fmax (fmax (fmax (- y 0.55) (- y)) (- x 0.825)) (- 0.725 x)) (- (sqrt (+ (pow (- y 0.7) 2.0) (pow (- x 0.775) 2.0))) 0.075)) (fmax (fmax (fmax (- y) (- y 0.275)) (- x 0.55)) (- 0.45 x))) (fmax (fmax (fmax (- y) (- y 1.0)) (- x 0.1)) (- x))) (fmax (fmax (fmax (fmax (fmax (- y 0.55) (- x 0.55)) (- x)) (- 0.275 y)) (- 0.175 (sqrt (+ (pow (- y 0.275) 2.0) (pow (- x 0.275) 2.0))))) (- (sqrt (+ (pow (- y 0.275) 2.0) (pow (- x 0.275) 2.0))) 0.275))))