
(FPCore (x y) :precision binary64 (* (cos x) (/ (sinh y) y)))
double code(double x, double y) {
return cos(x) * (sinh(y) / y);
}
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 = cos(x) * (sinh(y) / y)
end function
public static double code(double x, double y) {
return Math.cos(x) * (Math.sinh(y) / y);
}
def code(x, y): return math.cos(x) * (math.sinh(y) / y)
function code(x, y) return Float64(cos(x) * Float64(sinh(y) / y)) end
function tmp = code(x, y) tmp = cos(x) * (sinh(y) / y); end
code[x_, y_] := N[(N[Cos[x], $MachinePrecision] * N[(N[Sinh[y], $MachinePrecision] / y), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\cos x \cdot \frac{\sinh y}{y}
\end{array}
Sampling outcomes in binary64 precision:
Herbie found 22 alternatives:
| Alternative | Accuracy | Speedup |
|---|
(FPCore (x y) :precision binary64 (* (cos x) (/ (sinh y) y)))
double code(double x, double y) {
return cos(x) * (sinh(y) / y);
}
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 = cos(x) * (sinh(y) / y)
end function
public static double code(double x, double y) {
return Math.cos(x) * (Math.sinh(y) / y);
}
def code(x, y): return math.cos(x) * (math.sinh(y) / y)
function code(x, y) return Float64(cos(x) * Float64(sinh(y) / y)) end
function tmp = code(x, y) tmp = cos(x) * (sinh(y) / y); end
code[x_, y_] := N[(N[Cos[x], $MachinePrecision] * N[(N[Sinh[y], $MachinePrecision] / y), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\cos x \cdot \frac{\sinh y}{y}
\end{array}
(FPCore (x y)
:precision binary64
(let* ((t_0 (/ (sinh y) y)) (t_1 (* (cos x) t_0)))
(if (<= t_1 (- INFINITY))
(* (* (* x x) -0.5) t_0)
(if (<= t_1 2.0)
(*
(cos x)
(fma
(fma
(fma 0.0001984126984126984 (* y y) 0.008333333333333333)
(* y y)
0.16666666666666666)
(* y y)
1.0))
(* 1.0 t_0)))))
double code(double x, double y) {
double t_0 = sinh(y) / y;
double t_1 = cos(x) * t_0;
double tmp;
if (t_1 <= -((double) INFINITY)) {
tmp = ((x * x) * -0.5) * t_0;
} else if (t_1 <= 2.0) {
tmp = cos(x) * fma(fma(fma(0.0001984126984126984, (y * y), 0.008333333333333333), (y * y), 0.16666666666666666), (y * y), 1.0);
} else {
tmp = 1.0 * t_0;
}
return tmp;
}
function code(x, y) t_0 = Float64(sinh(y) / y) t_1 = Float64(cos(x) * t_0) tmp = 0.0 if (t_1 <= Float64(-Inf)) tmp = Float64(Float64(Float64(x * x) * -0.5) * t_0); elseif (t_1 <= 2.0) tmp = Float64(cos(x) * fma(fma(fma(0.0001984126984126984, Float64(y * y), 0.008333333333333333), Float64(y * y), 0.16666666666666666), Float64(y * y), 1.0)); else tmp = Float64(1.0 * t_0); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sinh[y], $MachinePrecision] / y), $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[x], $MachinePrecision] * t$95$0), $MachinePrecision]}, If[LessEqual[t$95$1, (-Infinity)], N[(N[(N[(x * x), $MachinePrecision] * -0.5), $MachinePrecision] * t$95$0), $MachinePrecision], If[LessEqual[t$95$1, 2.0], N[(N[Cos[x], $MachinePrecision] * N[(N[(N[(0.0001984126984126984 * N[(y * y), $MachinePrecision] + 0.008333333333333333), $MachinePrecision] * N[(y * y), $MachinePrecision] + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision], N[(1.0 * t$95$0), $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \frac{\sinh y}{y}\\
t_1 := \cos x \cdot t\_0\\
\mathbf{if}\;t\_1 \leq -\infty:\\
\;\;\;\;\left(\left(x \cdot x\right) \cdot -0.5\right) \cdot t\_0\\
\mathbf{elif}\;t\_1 \leq 2:\\
\;\;\;\;\cos x \cdot \mathsf{fma}\left(\mathsf{fma}\left(\mathsf{fma}\left(0.0001984126984126984, y \cdot y, 0.008333333333333333\right), y \cdot y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\mathbf{else}:\\
\;\;\;\;1 \cdot t\_0\\
\end{array}
\end{array}
if (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < -inf.0Initial program 100.0%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64100.0
Applied rewrites100.0%
Taylor expanded in x around inf
*-commutativeN/A
lower-*.f64N/A
pow2N/A
lift-*.f64100.0
Applied rewrites100.0%
if -inf.0 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < 2Initial program 99.9%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64100.0
Applied rewrites100.0%
if 2 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) Initial program 100.0%
Taylor expanded in x around 0
Applied rewrites100.0%
(FPCore (x y)
:precision binary64
(let* ((t_0 (/ (sinh y) y)) (t_1 (* (cos x) t_0)))
(if (<= t_1 (- INFINITY))
(* (* (* x x) -0.5) t_0)
(if (<= t_1 2.0)
(*
(cos x)
(fma
(fma 0.008333333333333333 (* y y) 0.16666666666666666)
(* y y)
1.0))
(* 1.0 t_0)))))
double code(double x, double y) {
double t_0 = sinh(y) / y;
double t_1 = cos(x) * t_0;
double tmp;
if (t_1 <= -((double) INFINITY)) {
tmp = ((x * x) * -0.5) * t_0;
} else if (t_1 <= 2.0) {
tmp = cos(x) * fma(fma(0.008333333333333333, (y * y), 0.16666666666666666), (y * y), 1.0);
} else {
tmp = 1.0 * t_0;
}
return tmp;
}
function code(x, y) t_0 = Float64(sinh(y) / y) t_1 = Float64(cos(x) * t_0) tmp = 0.0 if (t_1 <= Float64(-Inf)) tmp = Float64(Float64(Float64(x * x) * -0.5) * t_0); elseif (t_1 <= 2.0) tmp = Float64(cos(x) * fma(fma(0.008333333333333333, Float64(y * y), 0.16666666666666666), Float64(y * y), 1.0)); else tmp = Float64(1.0 * t_0); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sinh[y], $MachinePrecision] / y), $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[x], $MachinePrecision] * t$95$0), $MachinePrecision]}, If[LessEqual[t$95$1, (-Infinity)], N[(N[(N[(x * x), $MachinePrecision] * -0.5), $MachinePrecision] * t$95$0), $MachinePrecision], If[LessEqual[t$95$1, 2.0], N[(N[Cos[x], $MachinePrecision] * N[(N[(0.008333333333333333 * N[(y * y), $MachinePrecision] + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision], N[(1.0 * t$95$0), $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \frac{\sinh y}{y}\\
t_1 := \cos x \cdot t\_0\\
\mathbf{if}\;t\_1 \leq -\infty:\\
\;\;\;\;\left(\left(x \cdot x\right) \cdot -0.5\right) \cdot t\_0\\
\mathbf{elif}\;t\_1 \leq 2:\\
\;\;\;\;\cos x \cdot \mathsf{fma}\left(\mathsf{fma}\left(0.008333333333333333, y \cdot y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\mathbf{else}:\\
\;\;\;\;1 \cdot t\_0\\
\end{array}
\end{array}
if (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < -inf.0Initial program 100.0%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64100.0
Applied rewrites100.0%
Taylor expanded in x around inf
*-commutativeN/A
lower-*.f64N/A
pow2N/A
lift-*.f64100.0
Applied rewrites100.0%
if -inf.0 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < 2Initial program 99.9%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6499.9
Applied rewrites99.9%
if 2 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) Initial program 100.0%
Taylor expanded in x around 0
Applied rewrites100.0%
(FPCore (x y)
:precision binary64
(let* ((t_0 (/ (sinh y) y)) (t_1 (* (cos x) t_0)))
(if (<= t_1 (- INFINITY))
(* (* (* x x) -0.5) t_0)
(if (<= t_1 2.0)
(* (cos x) (fma (* y y) 0.16666666666666666 1.0))
(* 1.0 t_0)))))
double code(double x, double y) {
double t_0 = sinh(y) / y;
double t_1 = cos(x) * t_0;
double tmp;
if (t_1 <= -((double) INFINITY)) {
tmp = ((x * x) * -0.5) * t_0;
} else if (t_1 <= 2.0) {
tmp = cos(x) * fma((y * y), 0.16666666666666666, 1.0);
} else {
tmp = 1.0 * t_0;
}
return tmp;
}
function code(x, y) t_0 = Float64(sinh(y) / y) t_1 = Float64(cos(x) * t_0) tmp = 0.0 if (t_1 <= Float64(-Inf)) tmp = Float64(Float64(Float64(x * x) * -0.5) * t_0); elseif (t_1 <= 2.0) tmp = Float64(cos(x) * fma(Float64(y * y), 0.16666666666666666, 1.0)); else tmp = Float64(1.0 * t_0); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sinh[y], $MachinePrecision] / y), $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[x], $MachinePrecision] * t$95$0), $MachinePrecision]}, If[LessEqual[t$95$1, (-Infinity)], N[(N[(N[(x * x), $MachinePrecision] * -0.5), $MachinePrecision] * t$95$0), $MachinePrecision], If[LessEqual[t$95$1, 2.0], N[(N[Cos[x], $MachinePrecision] * N[(N[(y * y), $MachinePrecision] * 0.16666666666666666 + 1.0), $MachinePrecision]), $MachinePrecision], N[(1.0 * t$95$0), $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \frac{\sinh y}{y}\\
t_1 := \cos x \cdot t\_0\\
\mathbf{if}\;t\_1 \leq -\infty:\\
\;\;\;\;\left(\left(x \cdot x\right) \cdot -0.5\right) \cdot t\_0\\
\mathbf{elif}\;t\_1 \leq 2:\\
\;\;\;\;\cos x \cdot \mathsf{fma}\left(y \cdot y, 0.16666666666666666, 1\right)\\
\mathbf{else}:\\
\;\;\;\;1 \cdot t\_0\\
\end{array}
\end{array}
if (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < -inf.0Initial program 100.0%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64100.0
Applied rewrites100.0%
Taylor expanded in x around inf
*-commutativeN/A
lower-*.f64N/A
pow2N/A
lift-*.f64100.0
Applied rewrites100.0%
if -inf.0 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < 2Initial program 99.9%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6499.7
Applied rewrites99.7%
if 2 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) Initial program 100.0%
Taylor expanded in x around 0
Applied rewrites100.0%
(FPCore (x y)
:precision binary64
(let* ((t_0 (/ (sinh y) y)) (t_1 (* (cos x) t_0)))
(if (<= t_1 (- INFINITY))
(*
(fma
(-
(* (* (fma -0.001388888888888889 (* x x) 0.041666666666666664) x) x)
0.5)
(* x x)
1.0)
(fma
(fma
(fma 0.0001984126984126984 (* y y) 0.008333333333333333)
(* y y)
0.16666666666666666)
(* y y)
1.0))
(if (<= t_1 2.0)
(* (cos x) (fma (* y y) 0.16666666666666666 1.0))
(* 1.0 t_0)))))
double code(double x, double y) {
double t_0 = sinh(y) / y;
double t_1 = cos(x) * t_0;
double tmp;
if (t_1 <= -((double) INFINITY)) {
tmp = fma((((fma(-0.001388888888888889, (x * x), 0.041666666666666664) * x) * x) - 0.5), (x * x), 1.0) * fma(fma(fma(0.0001984126984126984, (y * y), 0.008333333333333333), (y * y), 0.16666666666666666), (y * y), 1.0);
} else if (t_1 <= 2.0) {
tmp = cos(x) * fma((y * y), 0.16666666666666666, 1.0);
} else {
tmp = 1.0 * t_0;
}
return tmp;
}
function code(x, y) t_0 = Float64(sinh(y) / y) t_1 = Float64(cos(x) * t_0) tmp = 0.0 if (t_1 <= Float64(-Inf)) tmp = Float64(fma(Float64(Float64(Float64(fma(-0.001388888888888889, Float64(x * x), 0.041666666666666664) * x) * x) - 0.5), Float64(x * x), 1.0) * fma(fma(fma(0.0001984126984126984, Float64(y * y), 0.008333333333333333), Float64(y * y), 0.16666666666666666), Float64(y * y), 1.0)); elseif (t_1 <= 2.0) tmp = Float64(cos(x) * fma(Float64(y * y), 0.16666666666666666, 1.0)); else tmp = Float64(1.0 * t_0); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sinh[y], $MachinePrecision] / y), $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[x], $MachinePrecision] * t$95$0), $MachinePrecision]}, If[LessEqual[t$95$1, (-Infinity)], N[(N[(N[(N[(N[(N[(-0.001388888888888889 * N[(x * x), $MachinePrecision] + 0.041666666666666664), $MachinePrecision] * x), $MachinePrecision] * x), $MachinePrecision] - 0.5), $MachinePrecision] * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * N[(N[(N[(0.0001984126984126984 * N[(y * y), $MachinePrecision] + 0.008333333333333333), $MachinePrecision] * N[(y * y), $MachinePrecision] + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision], If[LessEqual[t$95$1, 2.0], N[(N[Cos[x], $MachinePrecision] * N[(N[(y * y), $MachinePrecision] * 0.16666666666666666 + 1.0), $MachinePrecision]), $MachinePrecision], N[(1.0 * t$95$0), $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \frac{\sinh y}{y}\\
t_1 := \cos x \cdot t\_0\\
\mathbf{if}\;t\_1 \leq -\infty:\\
\;\;\;\;\mathsf{fma}\left(\left(\mathsf{fma}\left(-0.001388888888888889, x \cdot x, 0.041666666666666664\right) \cdot x\right) \cdot x - 0.5, x \cdot x, 1\right) \cdot \mathsf{fma}\left(\mathsf{fma}\left(\mathsf{fma}\left(0.0001984126984126984, y \cdot y, 0.008333333333333333\right), y \cdot y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\mathbf{elif}\;t\_1 \leq 2:\\
\;\;\;\;\cos x \cdot \mathsf{fma}\left(y \cdot y, 0.16666666666666666, 1\right)\\
\mathbf{else}:\\
\;\;\;\;1 \cdot t\_0\\
\end{array}
\end{array}
if (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < -inf.0Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6482.8
Applied rewrites82.8%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
*-commutativeN/A
pow2N/A
associate-*r*N/A
lower-*.f64N/A
lower-*.f64N/A
+-commutativeN/A
lower-fma.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6497.5
Applied rewrites97.5%
if -inf.0 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < 2Initial program 99.9%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6499.7
Applied rewrites99.7%
if 2 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) Initial program 100.0%
Taylor expanded in x around 0
Applied rewrites100.0%
(FPCore (x y)
:precision binary64
(let* ((t_0 (/ (sinh y) y)) (t_1 (* (cos x) t_0)))
(if (<= t_1 (- INFINITY))
(*
(fma
(-
(* (* (fma -0.001388888888888889 (* x x) 0.041666666666666664) x) x)
0.5)
(* x x)
1.0)
(fma
(fma
(fma 0.0001984126984126984 (* y y) 0.008333333333333333)
(* y y)
0.16666666666666666)
(* y y)
1.0))
(if (<= t_1 1.000000000002) (cos x) (* 1.0 t_0)))))
double code(double x, double y) {
double t_0 = sinh(y) / y;
double t_1 = cos(x) * t_0;
double tmp;
if (t_1 <= -((double) INFINITY)) {
tmp = fma((((fma(-0.001388888888888889, (x * x), 0.041666666666666664) * x) * x) - 0.5), (x * x), 1.0) * fma(fma(fma(0.0001984126984126984, (y * y), 0.008333333333333333), (y * y), 0.16666666666666666), (y * y), 1.0);
} else if (t_1 <= 1.000000000002) {
tmp = cos(x);
} else {
tmp = 1.0 * t_0;
}
return tmp;
}
function code(x, y) t_0 = Float64(sinh(y) / y) t_1 = Float64(cos(x) * t_0) tmp = 0.0 if (t_1 <= Float64(-Inf)) tmp = Float64(fma(Float64(Float64(Float64(fma(-0.001388888888888889, Float64(x * x), 0.041666666666666664) * x) * x) - 0.5), Float64(x * x), 1.0) * fma(fma(fma(0.0001984126984126984, Float64(y * y), 0.008333333333333333), Float64(y * y), 0.16666666666666666), Float64(y * y), 1.0)); elseif (t_1 <= 1.000000000002) tmp = cos(x); else tmp = Float64(1.0 * t_0); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Sinh[y], $MachinePrecision] / y), $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[x], $MachinePrecision] * t$95$0), $MachinePrecision]}, If[LessEqual[t$95$1, (-Infinity)], N[(N[(N[(N[(N[(N[(-0.001388888888888889 * N[(x * x), $MachinePrecision] + 0.041666666666666664), $MachinePrecision] * x), $MachinePrecision] * x), $MachinePrecision] - 0.5), $MachinePrecision] * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * N[(N[(N[(0.0001984126984126984 * N[(y * y), $MachinePrecision] + 0.008333333333333333), $MachinePrecision] * N[(y * y), $MachinePrecision] + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision], If[LessEqual[t$95$1, 1.000000000002], N[Cos[x], $MachinePrecision], N[(1.0 * t$95$0), $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \frac{\sinh y}{y}\\
t_1 := \cos x \cdot t\_0\\
\mathbf{if}\;t\_1 \leq -\infty:\\
\;\;\;\;\mathsf{fma}\left(\left(\mathsf{fma}\left(-0.001388888888888889, x \cdot x, 0.041666666666666664\right) \cdot x\right) \cdot x - 0.5, x \cdot x, 1\right) \cdot \mathsf{fma}\left(\mathsf{fma}\left(\mathsf{fma}\left(0.0001984126984126984, y \cdot y, 0.008333333333333333\right), y \cdot y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\mathbf{elif}\;t\_1 \leq 1.000000000002:\\
\;\;\;\;\cos x\\
\mathbf{else}:\\
\;\;\;\;1 \cdot t\_0\\
\end{array}
\end{array}
if (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < -inf.0Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6482.8
Applied rewrites82.8%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
*-commutativeN/A
pow2N/A
associate-*r*N/A
lower-*.f64N/A
lower-*.f64N/A
+-commutativeN/A
lower-fma.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6497.5
Applied rewrites97.5%
if -inf.0 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < 1.00000000000199996Initial program 100.0%
Taylor expanded in y around 0
lift-cos.f6499.0
Applied rewrites99.0%
if 1.00000000000199996 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) Initial program 100.0%
Taylor expanded in x around 0
Applied rewrites100.0%
(FPCore (x y)
:precision binary64
(let* ((t_0 (* (cos x) (/ (sinh y) y))))
(if (<= t_0 (- INFINITY))
(*
(fma
(-
(* (* (fma -0.001388888888888889 (* x x) 0.041666666666666664) x) x)
0.5)
(* x x)
1.0)
(fma
(fma
(fma 0.0001984126984126984 (* y y) 0.008333333333333333)
(* y y)
0.16666666666666666)
(* y y)
1.0))
(if (<= t_0 0.999999)
(cos x)
(*
(fma (- (* 0.041666666666666664 (* x x)) 0.5) (* x x) 1.0)
(fma
(fma
(* (fma (* 0.0001984126984126984 y) y 0.008333333333333333) y)
y
0.16666666666666666)
(* y y)
1.0))))))
double code(double x, double y) {
double t_0 = cos(x) * (sinh(y) / y);
double tmp;
if (t_0 <= -((double) INFINITY)) {
tmp = fma((((fma(-0.001388888888888889, (x * x), 0.041666666666666664) * x) * x) - 0.5), (x * x), 1.0) * fma(fma(fma(0.0001984126984126984, (y * y), 0.008333333333333333), (y * y), 0.16666666666666666), (y * y), 1.0);
} else if (t_0 <= 0.999999) {
tmp = cos(x);
} else {
tmp = fma(((0.041666666666666664 * (x * x)) - 0.5), (x * x), 1.0) * fma(fma((fma((0.0001984126984126984 * y), y, 0.008333333333333333) * y), y, 0.16666666666666666), (y * y), 1.0);
}
return tmp;
}
function code(x, y) t_0 = Float64(cos(x) * Float64(sinh(y) / y)) tmp = 0.0 if (t_0 <= Float64(-Inf)) tmp = Float64(fma(Float64(Float64(Float64(fma(-0.001388888888888889, Float64(x * x), 0.041666666666666664) * x) * x) - 0.5), Float64(x * x), 1.0) * fma(fma(fma(0.0001984126984126984, Float64(y * y), 0.008333333333333333), Float64(y * y), 0.16666666666666666), Float64(y * y), 1.0)); elseif (t_0 <= 0.999999) tmp = cos(x); else tmp = Float64(fma(Float64(Float64(0.041666666666666664 * Float64(x * x)) - 0.5), Float64(x * x), 1.0) * fma(fma(Float64(fma(Float64(0.0001984126984126984 * y), y, 0.008333333333333333) * y), y, 0.16666666666666666), Float64(y * y), 1.0)); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Cos[x], $MachinePrecision] * N[(N[Sinh[y], $MachinePrecision] / y), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[t$95$0, (-Infinity)], N[(N[(N[(N[(N[(N[(-0.001388888888888889 * N[(x * x), $MachinePrecision] + 0.041666666666666664), $MachinePrecision] * x), $MachinePrecision] * x), $MachinePrecision] - 0.5), $MachinePrecision] * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * N[(N[(N[(0.0001984126984126984 * N[(y * y), $MachinePrecision] + 0.008333333333333333), $MachinePrecision] * N[(y * y), $MachinePrecision] + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision], If[LessEqual[t$95$0, 0.999999], N[Cos[x], $MachinePrecision], N[(N[(N[(N[(0.041666666666666664 * N[(x * x), $MachinePrecision]), $MachinePrecision] - 0.5), $MachinePrecision] * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * N[(N[(N[(N[(N[(0.0001984126984126984 * y), $MachinePrecision] * y + 0.008333333333333333), $MachinePrecision] * y), $MachinePrecision] * y + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos x \cdot \frac{\sinh y}{y}\\
\mathbf{if}\;t\_0 \leq -\infty:\\
\;\;\;\;\mathsf{fma}\left(\left(\mathsf{fma}\left(-0.001388888888888889, x \cdot x, 0.041666666666666664\right) \cdot x\right) \cdot x - 0.5, x \cdot x, 1\right) \cdot \mathsf{fma}\left(\mathsf{fma}\left(\mathsf{fma}\left(0.0001984126984126984, y \cdot y, 0.008333333333333333\right), y \cdot y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\mathbf{elif}\;t\_0 \leq 0.999999:\\
\;\;\;\;\cos x\\
\mathbf{else}:\\
\;\;\;\;\mathsf{fma}\left(0.041666666666666664 \cdot \left(x \cdot x\right) - 0.5, x \cdot x, 1\right) \cdot \mathsf{fma}\left(\mathsf{fma}\left(\mathsf{fma}\left(0.0001984126984126984 \cdot y, y, 0.008333333333333333\right) \cdot y, y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\end{array}
\end{array}
if (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < -inf.0Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6482.8
Applied rewrites82.8%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
*-commutativeN/A
pow2N/A
associate-*r*N/A
lower-*.f64N/A
lower-*.f64N/A
+-commutativeN/A
lower-fma.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6497.5
Applied rewrites97.5%
if -inf.0 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < 0.999998999999999971Initial program 99.9%
Taylor expanded in y around 0
lift-cos.f6498.1
Applied rewrites98.1%
if 0.999998999999999971 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6486.5
Applied rewrites86.5%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6492.1
Applied rewrites92.1%
lift-fma.f64N/A
lift-fma.f64N/A
lift-*.f64N/A
lift-*.f64N/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f6492.1
Applied rewrites92.1%
(FPCore (x y)
:precision binary64
(let* ((t_0 (* (cos x) (/ (sinh y) y))))
(if (<= t_0 -0.02)
(*
(fma -0.5 (* x x) 1.0)
(fma
(fma (* (* y y) 0.0001984126984126984) (* y y) 0.16666666666666666)
(* y y)
1.0))
(if (<= t_0 0.999999)
1.0
(*
(fma (- (* 0.041666666666666664 (* x x)) 0.5) (* x x) 1.0)
(fma
(fma
(* (fma (* 0.0001984126984126984 y) y 0.008333333333333333) y)
y
0.16666666666666666)
(* y y)
1.0))))))
double code(double x, double y) {
double t_0 = cos(x) * (sinh(y) / y);
double tmp;
if (t_0 <= -0.02) {
tmp = fma(-0.5, (x * x), 1.0) * fma(fma(((y * y) * 0.0001984126984126984), (y * y), 0.16666666666666666), (y * y), 1.0);
} else if (t_0 <= 0.999999) {
tmp = 1.0;
} else {
tmp = fma(((0.041666666666666664 * (x * x)) - 0.5), (x * x), 1.0) * fma(fma((fma((0.0001984126984126984 * y), y, 0.008333333333333333) * y), y, 0.16666666666666666), (y * y), 1.0);
}
return tmp;
}
function code(x, y) t_0 = Float64(cos(x) * Float64(sinh(y) / y)) tmp = 0.0 if (t_0 <= -0.02) tmp = Float64(fma(-0.5, Float64(x * x), 1.0) * fma(fma(Float64(Float64(y * y) * 0.0001984126984126984), Float64(y * y), 0.16666666666666666), Float64(y * y), 1.0)); elseif (t_0 <= 0.999999) tmp = 1.0; else tmp = Float64(fma(Float64(Float64(0.041666666666666664 * Float64(x * x)) - 0.5), Float64(x * x), 1.0) * fma(fma(Float64(fma(Float64(0.0001984126984126984 * y), y, 0.008333333333333333) * y), y, 0.16666666666666666), Float64(y * y), 1.0)); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Cos[x], $MachinePrecision] * N[(N[Sinh[y], $MachinePrecision] / y), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[t$95$0, -0.02], N[(N[(-0.5 * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * N[(N[(N[(N[(y * y), $MachinePrecision] * 0.0001984126984126984), $MachinePrecision] * N[(y * y), $MachinePrecision] + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision], If[LessEqual[t$95$0, 0.999999], 1.0, N[(N[(N[(N[(0.041666666666666664 * N[(x * x), $MachinePrecision]), $MachinePrecision] - 0.5), $MachinePrecision] * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * N[(N[(N[(N[(N[(0.0001984126984126984 * y), $MachinePrecision] * y + 0.008333333333333333), $MachinePrecision] * y), $MachinePrecision] * y + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos x \cdot \frac{\sinh y}{y}\\
\mathbf{if}\;t\_0 \leq -0.02:\\
\;\;\;\;\mathsf{fma}\left(-0.5, x \cdot x, 1\right) \cdot \mathsf{fma}\left(\mathsf{fma}\left(\left(y \cdot y\right) \cdot 0.0001984126984126984, y \cdot y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\mathbf{elif}\;t\_0 \leq 0.999999:\\
\;\;\;\;1\\
\mathbf{else}:\\
\;\;\;\;\mathsf{fma}\left(0.041666666666666664 \cdot \left(x \cdot x\right) - 0.5, x \cdot x, 1\right) \cdot \mathsf{fma}\left(\mathsf{fma}\left(\mathsf{fma}\left(0.0001984126984126984 \cdot y, y, 0.008333333333333333\right) \cdot y, y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\end{array}
\end{array}
if (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < -0.0200000000000000004Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6491.4
Applied rewrites91.4%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f640.4
Applied rewrites0.4%
Taylor expanded in x around 0
Applied rewrites50.8%
Taylor expanded in y around inf
pow2N/A
*-commutativeN/A
lower-*.f64N/A
lift-*.f6450.8
Applied rewrites50.8%
if -0.0200000000000000004 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < 0.999998999999999971Initial program 99.9%
Taylor expanded in y around 0
lift-cos.f6496.0
Applied rewrites96.0%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
*-commutativeN/A
pow2N/A
associate-*r*N/A
lower-*.f64N/A
lower-*.f64N/A
+-commutativeN/A
lower-fma.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f640.7
Applied rewrites0.7%
Taylor expanded in x around 0
Applied rewrites21.6%
if 0.999998999999999971 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6486.5
Applied rewrites86.5%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6492.1
Applied rewrites92.1%
lift-fma.f64N/A
lift-fma.f64N/A
lift-*.f64N/A
lift-*.f64N/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f6492.1
Applied rewrites92.1%
(FPCore (x y)
:precision binary64
(let* ((t_0 (* (cos x) (/ (sinh y) y))))
(if (<= t_0 -0.02)
(fma -0.5 (* x x) 1.0)
(if (<= t_0 2.0) 1.0 (* 1.0 (* (* y y) 0.16666666666666666))))))
double code(double x, double y) {
double t_0 = cos(x) * (sinh(y) / y);
double tmp;
if (t_0 <= -0.02) {
tmp = fma(-0.5, (x * x), 1.0);
} else if (t_0 <= 2.0) {
tmp = 1.0;
} else {
tmp = 1.0 * ((y * y) * 0.16666666666666666);
}
return tmp;
}
function code(x, y) t_0 = Float64(cos(x) * Float64(sinh(y) / y)) tmp = 0.0 if (t_0 <= -0.02) tmp = fma(-0.5, Float64(x * x), 1.0); elseif (t_0 <= 2.0) tmp = 1.0; else tmp = Float64(1.0 * Float64(Float64(y * y) * 0.16666666666666666)); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[Cos[x], $MachinePrecision] * N[(N[Sinh[y], $MachinePrecision] / y), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[t$95$0, -0.02], N[(-0.5 * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision], If[LessEqual[t$95$0, 2.0], 1.0, N[(1.0 * N[(N[(y * y), $MachinePrecision] * 0.16666666666666666), $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos x \cdot \frac{\sinh y}{y}\\
\mathbf{if}\;t\_0 \leq -0.02:\\
\;\;\;\;\mathsf{fma}\left(-0.5, x \cdot x, 1\right)\\
\mathbf{elif}\;t\_0 \leq 2:\\
\;\;\;\;1\\
\mathbf{else}:\\
\;\;\;\;1 \cdot \left(\left(y \cdot y\right) \cdot 0.16666666666666666\right)\\
\end{array}
\end{array}
if (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < -0.0200000000000000004Initial program 100.0%
Taylor expanded in y around 0
lift-cos.f6451.3
Applied rewrites51.3%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
*-commutativeN/A
pow2N/A
associate-*r*N/A
lower-*.f64N/A
lower-*.f64N/A
+-commutativeN/A
lower-fma.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6445.6
Applied rewrites45.6%
Taylor expanded in x around 0
Applied rewrites37.0%
if -0.0200000000000000004 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < 2Initial program 99.9%
Taylor expanded in y around 0
lift-cos.f6498.5
Applied rewrites98.5%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
*-commutativeN/A
pow2N/A
associate-*r*N/A
lower-*.f64N/A
lower-*.f64N/A
+-commutativeN/A
lower-fma.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6469.9
Applied rewrites69.9%
Taylor expanded in x around 0
Applied rewrites75.2%
if 2 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6454.3
Applied rewrites54.3%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6467.7
Applied rewrites67.7%
Taylor expanded in x around 0
Applied rewrites54.3%
Taylor expanded in y around inf
pow2N/A
*-commutativeN/A
lower-*.f64N/A
lift-*.f6454.3
Applied rewrites54.3%
(FPCore (x y)
:precision binary64
(if (<= (cos x) -0.005)
(*
(fma -0.5 (* x x) 1.0)
(fma
(fma (* (* y y) 0.0001984126984126984) (* y y) 0.16666666666666666)
(* y y)
1.0))
(if (<= (cos x) 0.9999999995)
(*
(fma (- (* 0.041666666666666664 (* x x)) 0.5) (* x x) 1.0)
(fma (* y y) 0.16666666666666666 1.0))
(*
1.0
(fma
(fma
(* (fma (* y y) 0.0001984126984126984 0.008333333333333333) y)
y
0.16666666666666666)
(* y y)
1.0)))))
double code(double x, double y) {
double tmp;
if (cos(x) <= -0.005) {
tmp = fma(-0.5, (x * x), 1.0) * fma(fma(((y * y) * 0.0001984126984126984), (y * y), 0.16666666666666666), (y * y), 1.0);
} else if (cos(x) <= 0.9999999995) {
tmp = fma(((0.041666666666666664 * (x * x)) - 0.5), (x * x), 1.0) * fma((y * y), 0.16666666666666666, 1.0);
} else {
tmp = 1.0 * fma(fma((fma((y * y), 0.0001984126984126984, 0.008333333333333333) * y), y, 0.16666666666666666), (y * y), 1.0);
}
return tmp;
}
function code(x, y) tmp = 0.0 if (cos(x) <= -0.005) tmp = Float64(fma(-0.5, Float64(x * x), 1.0) * fma(fma(Float64(Float64(y * y) * 0.0001984126984126984), Float64(y * y), 0.16666666666666666), Float64(y * y), 1.0)); elseif (cos(x) <= 0.9999999995) tmp = Float64(fma(Float64(Float64(0.041666666666666664 * Float64(x * x)) - 0.5), Float64(x * x), 1.0) * fma(Float64(y * y), 0.16666666666666666, 1.0)); else tmp = Float64(1.0 * fma(fma(Float64(fma(Float64(y * y), 0.0001984126984126984, 0.008333333333333333) * y), y, 0.16666666666666666), Float64(y * y), 1.0)); end return tmp end
code[x_, y_] := If[LessEqual[N[Cos[x], $MachinePrecision], -0.005], N[(N[(-0.5 * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * N[(N[(N[(N[(y * y), $MachinePrecision] * 0.0001984126984126984), $MachinePrecision] * N[(y * y), $MachinePrecision] + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision], If[LessEqual[N[Cos[x], $MachinePrecision], 0.9999999995], N[(N[(N[(N[(0.041666666666666664 * N[(x * x), $MachinePrecision]), $MachinePrecision] - 0.5), $MachinePrecision] * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * N[(N[(y * y), $MachinePrecision] * 0.16666666666666666 + 1.0), $MachinePrecision]), $MachinePrecision], N[(1.0 * N[(N[(N[(N[(N[(y * y), $MachinePrecision] * 0.0001984126984126984 + 0.008333333333333333), $MachinePrecision] * y), $MachinePrecision] * y + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\cos x \leq -0.005:\\
\;\;\;\;\mathsf{fma}\left(-0.5, x \cdot x, 1\right) \cdot \mathsf{fma}\left(\mathsf{fma}\left(\left(y \cdot y\right) \cdot 0.0001984126984126984, y \cdot y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\mathbf{elif}\;\cos x \leq 0.9999999995:\\
\;\;\;\;\mathsf{fma}\left(0.041666666666666664 \cdot \left(x \cdot x\right) - 0.5, x \cdot x, 1\right) \cdot \mathsf{fma}\left(y \cdot y, 0.16666666666666666, 1\right)\\
\mathbf{else}:\\
\;\;\;\;1 \cdot \mathsf{fma}\left(\mathsf{fma}\left(\mathsf{fma}\left(y \cdot y, 0.0001984126984126984, 0.008333333333333333\right) \cdot y, y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\end{array}
\end{array}
if (cos.f64 x) < -0.0050000000000000001Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6491.4
Applied rewrites91.4%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f640.4
Applied rewrites0.4%
Taylor expanded in x around 0
Applied rewrites50.8%
Taylor expanded in y around inf
pow2N/A
*-commutativeN/A
lower-*.f64N/A
lift-*.f6450.8
Applied rewrites50.8%
if -0.0050000000000000001 < (cos.f64 x) < 0.99999999949999996Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6475.8
Applied rewrites75.8%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6459.4
Applied rewrites59.4%
if 0.99999999949999996 < (cos.f64 x) Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6489.9
Applied rewrites89.9%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6489.9
Applied rewrites89.9%
Taylor expanded in x around 0
Applied rewrites89.9%
lift-*.f64N/A
lift-fma.f64N/A
lift-*.f64N/A
lift-fma.f64N/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
*-commutativeN/A
lower-fma.f64N/A
lift-*.f6489.9
Applied rewrites89.9%
(FPCore (x y)
:precision binary64
(if (<= (cos x) -0.005)
(*
(fma -0.5 (* x x) 1.0)
(fma (fma 0.008333333333333333 (* y y) 0.16666666666666666) (* y y) 1.0))
(if (<= (cos x) 0.9999999995)
(*
(fma (- (* 0.041666666666666664 (* x x)) 0.5) (* x x) 1.0)
(fma (* y y) 0.16666666666666666 1.0))
(*
1.0
(fma
(fma
(* (fma (* y y) 0.0001984126984126984 0.008333333333333333) y)
y
0.16666666666666666)
(* y y)
1.0)))))
double code(double x, double y) {
double tmp;
if (cos(x) <= -0.005) {
tmp = fma(-0.5, (x * x), 1.0) * fma(fma(0.008333333333333333, (y * y), 0.16666666666666666), (y * y), 1.0);
} else if (cos(x) <= 0.9999999995) {
tmp = fma(((0.041666666666666664 * (x * x)) - 0.5), (x * x), 1.0) * fma((y * y), 0.16666666666666666, 1.0);
} else {
tmp = 1.0 * fma(fma((fma((y * y), 0.0001984126984126984, 0.008333333333333333) * y), y, 0.16666666666666666), (y * y), 1.0);
}
return tmp;
}
function code(x, y) tmp = 0.0 if (cos(x) <= -0.005) tmp = Float64(fma(-0.5, Float64(x * x), 1.0) * fma(fma(0.008333333333333333, Float64(y * y), 0.16666666666666666), Float64(y * y), 1.0)); elseif (cos(x) <= 0.9999999995) tmp = Float64(fma(Float64(Float64(0.041666666666666664 * Float64(x * x)) - 0.5), Float64(x * x), 1.0) * fma(Float64(y * y), 0.16666666666666666, 1.0)); else tmp = Float64(1.0 * fma(fma(Float64(fma(Float64(y * y), 0.0001984126984126984, 0.008333333333333333) * y), y, 0.16666666666666666), Float64(y * y), 1.0)); end return tmp end
code[x_, y_] := If[LessEqual[N[Cos[x], $MachinePrecision], -0.005], N[(N[(-0.5 * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * N[(N[(0.008333333333333333 * N[(y * y), $MachinePrecision] + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision], If[LessEqual[N[Cos[x], $MachinePrecision], 0.9999999995], N[(N[(N[(N[(0.041666666666666664 * N[(x * x), $MachinePrecision]), $MachinePrecision] - 0.5), $MachinePrecision] * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * N[(N[(y * y), $MachinePrecision] * 0.16666666666666666 + 1.0), $MachinePrecision]), $MachinePrecision], N[(1.0 * N[(N[(N[(N[(N[(y * y), $MachinePrecision] * 0.0001984126984126984 + 0.008333333333333333), $MachinePrecision] * y), $MachinePrecision] * y + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\cos x \leq -0.005:\\
\;\;\;\;\mathsf{fma}\left(-0.5, x \cdot x, 1\right) \cdot \mathsf{fma}\left(\mathsf{fma}\left(0.008333333333333333, y \cdot y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\mathbf{elif}\;\cos x \leq 0.9999999995:\\
\;\;\;\;\mathsf{fma}\left(0.041666666666666664 \cdot \left(x \cdot x\right) - 0.5, x \cdot x, 1\right) \cdot \mathsf{fma}\left(y \cdot y, 0.16666666666666666, 1\right)\\
\mathbf{else}:\\
\;\;\;\;1 \cdot \mathsf{fma}\left(\mathsf{fma}\left(\mathsf{fma}\left(y \cdot y, 0.0001984126984126984, 0.008333333333333333\right) \cdot y, y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\end{array}
\end{array}
if (cos.f64 x) < -0.0050000000000000001Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6491.4
Applied rewrites91.4%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f640.4
Applied rewrites0.4%
Taylor expanded in x around 0
Applied rewrites50.8%
Taylor expanded in y around 0
Applied rewrites50.8%
if -0.0050000000000000001 < (cos.f64 x) < 0.99999999949999996Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6475.8
Applied rewrites75.8%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6459.4
Applied rewrites59.4%
if 0.99999999949999996 < (cos.f64 x) Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6489.9
Applied rewrites89.9%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6489.9
Applied rewrites89.9%
Taylor expanded in x around 0
Applied rewrites89.9%
lift-*.f64N/A
lift-fma.f64N/A
lift-*.f64N/A
lift-fma.f64N/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
*-commutativeN/A
lower-fma.f64N/A
lift-*.f6489.9
Applied rewrites89.9%
(FPCore (x y)
:precision binary64
(if (<= (cos x) -0.005)
(*
(fma -0.5 (* x x) 1.0)
(fma (fma 0.008333333333333333 (* y y) 0.16666666666666666) (* y y) 1.0))
(if (<= (cos x) 0.9998)
(*
(fma (* (* x x) 0.041666666666666664) (* x x) 1.0)
(fma (* y y) 0.16666666666666666 1.0))
(*
1.0
(fma
(fma
(* (fma (* y y) 0.0001984126984126984 0.008333333333333333) y)
y
0.16666666666666666)
(* y y)
1.0)))))
double code(double x, double y) {
double tmp;
if (cos(x) <= -0.005) {
tmp = fma(-0.5, (x * x), 1.0) * fma(fma(0.008333333333333333, (y * y), 0.16666666666666666), (y * y), 1.0);
} else if (cos(x) <= 0.9998) {
tmp = fma(((x * x) * 0.041666666666666664), (x * x), 1.0) * fma((y * y), 0.16666666666666666, 1.0);
} else {
tmp = 1.0 * fma(fma((fma((y * y), 0.0001984126984126984, 0.008333333333333333) * y), y, 0.16666666666666666), (y * y), 1.0);
}
return tmp;
}
function code(x, y) tmp = 0.0 if (cos(x) <= -0.005) tmp = Float64(fma(-0.5, Float64(x * x), 1.0) * fma(fma(0.008333333333333333, Float64(y * y), 0.16666666666666666), Float64(y * y), 1.0)); elseif (cos(x) <= 0.9998) tmp = Float64(fma(Float64(Float64(x * x) * 0.041666666666666664), Float64(x * x), 1.0) * fma(Float64(y * y), 0.16666666666666666, 1.0)); else tmp = Float64(1.0 * fma(fma(Float64(fma(Float64(y * y), 0.0001984126984126984, 0.008333333333333333) * y), y, 0.16666666666666666), Float64(y * y), 1.0)); end return tmp end
code[x_, y_] := If[LessEqual[N[Cos[x], $MachinePrecision], -0.005], N[(N[(-0.5 * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * N[(N[(0.008333333333333333 * N[(y * y), $MachinePrecision] + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision], If[LessEqual[N[Cos[x], $MachinePrecision], 0.9998], N[(N[(N[(N[(x * x), $MachinePrecision] * 0.041666666666666664), $MachinePrecision] * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * N[(N[(y * y), $MachinePrecision] * 0.16666666666666666 + 1.0), $MachinePrecision]), $MachinePrecision], N[(1.0 * N[(N[(N[(N[(N[(y * y), $MachinePrecision] * 0.0001984126984126984 + 0.008333333333333333), $MachinePrecision] * y), $MachinePrecision] * y + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\cos x \leq -0.005:\\
\;\;\;\;\mathsf{fma}\left(-0.5, x \cdot x, 1\right) \cdot \mathsf{fma}\left(\mathsf{fma}\left(0.008333333333333333, y \cdot y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\mathbf{elif}\;\cos x \leq 0.9998:\\
\;\;\;\;\mathsf{fma}\left(\left(x \cdot x\right) \cdot 0.041666666666666664, x \cdot x, 1\right) \cdot \mathsf{fma}\left(y \cdot y, 0.16666666666666666, 1\right)\\
\mathbf{else}:\\
\;\;\;\;1 \cdot \mathsf{fma}\left(\mathsf{fma}\left(\mathsf{fma}\left(y \cdot y, 0.0001984126984126984, 0.008333333333333333\right) \cdot y, y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\end{array}
\end{array}
if (cos.f64 x) < -0.0050000000000000001Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6491.4
Applied rewrites91.4%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f640.4
Applied rewrites0.4%
Taylor expanded in x around 0
Applied rewrites50.8%
Taylor expanded in y around 0
Applied rewrites50.8%
if -0.0050000000000000001 < (cos.f64 x) < 0.99980000000000002Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6474.4
Applied rewrites74.4%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6458.9
Applied rewrites58.9%
Taylor expanded in x around inf
*-commutativeN/A
lower-*.f64N/A
pow2N/A
lift-*.f6458.9
Applied rewrites58.9%
if 0.99980000000000002 < (cos.f64 x) Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6490.2
Applied rewrites90.2%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6489.4
Applied rewrites89.4%
Taylor expanded in x around 0
Applied rewrites89.1%
lift-*.f64N/A
lift-fma.f64N/A
lift-*.f64N/A
lift-fma.f64N/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
*-commutativeN/A
lower-fma.f64N/A
lift-*.f6489.1
Applied rewrites89.1%
(FPCore (x y)
:precision binary64
(let* ((t_0 (fma (* y y) 0.16666666666666666 1.0)))
(if (<= (cos x) -0.005)
(* (fma -0.5 (* x x) 1.0) t_0)
(if (<= (cos x) 0.9998)
(* (fma (* (* x x) 0.041666666666666664) (* x x) 1.0) t_0)
(*
1.0
(fma
(fma
(* (fma (* y y) 0.0001984126984126984 0.008333333333333333) y)
y
0.16666666666666666)
(* y y)
1.0))))))
double code(double x, double y) {
double t_0 = fma((y * y), 0.16666666666666666, 1.0);
double tmp;
if (cos(x) <= -0.005) {
tmp = fma(-0.5, (x * x), 1.0) * t_0;
} else if (cos(x) <= 0.9998) {
tmp = fma(((x * x) * 0.041666666666666664), (x * x), 1.0) * t_0;
} else {
tmp = 1.0 * fma(fma((fma((y * y), 0.0001984126984126984, 0.008333333333333333) * y), y, 0.16666666666666666), (y * y), 1.0);
}
return tmp;
}
function code(x, y) t_0 = fma(Float64(y * y), 0.16666666666666666, 1.0) tmp = 0.0 if (cos(x) <= -0.005) tmp = Float64(fma(-0.5, Float64(x * x), 1.0) * t_0); elseif (cos(x) <= 0.9998) tmp = Float64(fma(Float64(Float64(x * x) * 0.041666666666666664), Float64(x * x), 1.0) * t_0); else tmp = Float64(1.0 * fma(fma(Float64(fma(Float64(y * y), 0.0001984126984126984, 0.008333333333333333) * y), y, 0.16666666666666666), Float64(y * y), 1.0)); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[(y * y), $MachinePrecision] * 0.16666666666666666 + 1.0), $MachinePrecision]}, If[LessEqual[N[Cos[x], $MachinePrecision], -0.005], N[(N[(-0.5 * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * t$95$0), $MachinePrecision], If[LessEqual[N[Cos[x], $MachinePrecision], 0.9998], N[(N[(N[(N[(x * x), $MachinePrecision] * 0.041666666666666664), $MachinePrecision] * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * t$95$0), $MachinePrecision], N[(1.0 * N[(N[(N[(N[(N[(y * y), $MachinePrecision] * 0.0001984126984126984 + 0.008333333333333333), $MachinePrecision] * y), $MachinePrecision] * y + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{fma}\left(y \cdot y, 0.16666666666666666, 1\right)\\
\mathbf{if}\;\cos x \leq -0.005:\\
\;\;\;\;\mathsf{fma}\left(-0.5, x \cdot x, 1\right) \cdot t\_0\\
\mathbf{elif}\;\cos x \leq 0.9998:\\
\;\;\;\;\mathsf{fma}\left(\left(x \cdot x\right) \cdot 0.041666666666666664, x \cdot x, 1\right) \cdot t\_0\\
\mathbf{else}:\\
\;\;\;\;1 \cdot \mathsf{fma}\left(\mathsf{fma}\left(\mathsf{fma}\left(y \cdot y, 0.0001984126984126984, 0.008333333333333333\right) \cdot y, y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\end{array}
\end{array}
if (cos.f64 x) < -0.0050000000000000001Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6480.0
Applied rewrites80.0%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f640.4
Applied rewrites0.4%
Taylor expanded in x around 0
Applied rewrites47.2%
if -0.0050000000000000001 < (cos.f64 x) < 0.99980000000000002Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6474.4
Applied rewrites74.4%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6458.9
Applied rewrites58.9%
Taylor expanded in x around inf
*-commutativeN/A
lower-*.f64N/A
pow2N/A
lift-*.f6458.9
Applied rewrites58.9%
if 0.99980000000000002 < (cos.f64 x) Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6490.2
Applied rewrites90.2%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6489.4
Applied rewrites89.4%
Taylor expanded in x around 0
Applied rewrites89.1%
lift-*.f64N/A
lift-fma.f64N/A
lift-*.f64N/A
lift-fma.f64N/A
associate-*r*N/A
lower-fma.f64N/A
lower-*.f64N/A
*-commutativeN/A
lower-fma.f64N/A
lift-*.f6489.1
Applied rewrites89.1%
(FPCore (x y)
:precision binary64
(let* ((t_0 (fma (* y y) 0.16666666666666666 1.0)))
(if (<= (cos x) -0.005)
(* (fma -0.5 (* x x) 1.0) t_0)
(if (<= (cos x) 0.9998)
(* (fma (* (* x x) 0.041666666666666664) (* x x) 1.0) t_0)
(*
1.0
(fma
(fma (* (* y y) 0.0001984126984126984) (* y y) 0.16666666666666666)
(* y y)
1.0))))))
double code(double x, double y) {
double t_0 = fma((y * y), 0.16666666666666666, 1.0);
double tmp;
if (cos(x) <= -0.005) {
tmp = fma(-0.5, (x * x), 1.0) * t_0;
} else if (cos(x) <= 0.9998) {
tmp = fma(((x * x) * 0.041666666666666664), (x * x), 1.0) * t_0;
} else {
tmp = 1.0 * fma(fma(((y * y) * 0.0001984126984126984), (y * y), 0.16666666666666666), (y * y), 1.0);
}
return tmp;
}
function code(x, y) t_0 = fma(Float64(y * y), 0.16666666666666666, 1.0) tmp = 0.0 if (cos(x) <= -0.005) tmp = Float64(fma(-0.5, Float64(x * x), 1.0) * t_0); elseif (cos(x) <= 0.9998) tmp = Float64(fma(Float64(Float64(x * x) * 0.041666666666666664), Float64(x * x), 1.0) * t_0); else tmp = Float64(1.0 * fma(fma(Float64(Float64(y * y) * 0.0001984126984126984), Float64(y * y), 0.16666666666666666), Float64(y * y), 1.0)); end return tmp end
code[x_, y_] := Block[{t$95$0 = N[(N[(y * y), $MachinePrecision] * 0.16666666666666666 + 1.0), $MachinePrecision]}, If[LessEqual[N[Cos[x], $MachinePrecision], -0.005], N[(N[(-0.5 * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * t$95$0), $MachinePrecision], If[LessEqual[N[Cos[x], $MachinePrecision], 0.9998], N[(N[(N[(N[(x * x), $MachinePrecision] * 0.041666666666666664), $MachinePrecision] * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * t$95$0), $MachinePrecision], N[(1.0 * N[(N[(N[(N[(y * y), $MachinePrecision] * 0.0001984126984126984), $MachinePrecision] * N[(y * y), $MachinePrecision] + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \mathsf{fma}\left(y \cdot y, 0.16666666666666666, 1\right)\\
\mathbf{if}\;\cos x \leq -0.005:\\
\;\;\;\;\mathsf{fma}\left(-0.5, x \cdot x, 1\right) \cdot t\_0\\
\mathbf{elif}\;\cos x \leq 0.9998:\\
\;\;\;\;\mathsf{fma}\left(\left(x \cdot x\right) \cdot 0.041666666666666664, x \cdot x, 1\right) \cdot t\_0\\
\mathbf{else}:\\
\;\;\;\;1 \cdot \mathsf{fma}\left(\mathsf{fma}\left(\left(y \cdot y\right) \cdot 0.0001984126984126984, y \cdot y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\end{array}
\end{array}
if (cos.f64 x) < -0.0050000000000000001Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6480.0
Applied rewrites80.0%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f640.4
Applied rewrites0.4%
Taylor expanded in x around 0
Applied rewrites47.2%
if -0.0050000000000000001 < (cos.f64 x) < 0.99980000000000002Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6474.4
Applied rewrites74.4%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6458.9
Applied rewrites58.9%
Taylor expanded in x around inf
*-commutativeN/A
lower-*.f64N/A
pow2N/A
lift-*.f6458.9
Applied rewrites58.9%
if 0.99980000000000002 < (cos.f64 x) Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6490.2
Applied rewrites90.2%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6489.4
Applied rewrites89.4%
Taylor expanded in x around 0
Applied rewrites89.1%
Taylor expanded in y around inf
pow2N/A
*-commutativeN/A
lower-*.f64N/A
lift-*.f6489.1
Applied rewrites89.1%
(FPCore (x y) :precision binary64 (if (<= (* (cos x) (/ (sinh y) y)) -0.02) (fma -0.5 (* x x) 1.0) (* 1.0 (fma y (* y 0.16666666666666666) 1.0))))
double code(double x, double y) {
double tmp;
if ((cos(x) * (sinh(y) / y)) <= -0.02) {
tmp = fma(-0.5, (x * x), 1.0);
} else {
tmp = 1.0 * fma(y, (y * 0.16666666666666666), 1.0);
}
return tmp;
}
function code(x, y) tmp = 0.0 if (Float64(cos(x) * Float64(sinh(y) / y)) <= -0.02) tmp = fma(-0.5, Float64(x * x), 1.0); else tmp = Float64(1.0 * fma(y, Float64(y * 0.16666666666666666), 1.0)); end return tmp end
code[x_, y_] := If[LessEqual[N[(N[Cos[x], $MachinePrecision] * N[(N[Sinh[y], $MachinePrecision] / y), $MachinePrecision]), $MachinePrecision], -0.02], N[(-0.5 * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision], N[(1.0 * N[(y * N[(y * 0.16666666666666666), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\cos x \cdot \frac{\sinh y}{y} \leq -0.02:\\
\;\;\;\;\mathsf{fma}\left(-0.5, x \cdot x, 1\right)\\
\mathbf{else}:\\
\;\;\;\;1 \cdot \mathsf{fma}\left(y, y \cdot 0.16666666666666666, 1\right)\\
\end{array}
\end{array}
if (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < -0.0200000000000000004Initial program 100.0%
Taylor expanded in y around 0
lift-cos.f6451.3
Applied rewrites51.3%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
*-commutativeN/A
pow2N/A
associate-*r*N/A
lower-*.f64N/A
lower-*.f64N/A
+-commutativeN/A
lower-fma.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6445.6
Applied rewrites45.6%
Taylor expanded in x around 0
Applied rewrites37.0%
if -0.0200000000000000004 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6474.4
Applied rewrites74.4%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6469.2
Applied rewrites69.2%
Taylor expanded in x around 0
Applied rewrites63.7%
lift-*.f64N/A
lift-fma.f64N/A
associate-*l*N/A
lower-fma.f64N/A
lower-*.f6463.7
Applied rewrites63.7%
(FPCore (x y)
:precision binary64
(if (<= (cos x) -0.005)
(/ (* (* -0.5 (* x x)) y) y)
(if (<= (cos x) 0.78)
(fma (fma (* x x) 0.041666666666666664 -0.5) (* x x) 1.0)
(* 1.0 (fma y (* y 0.16666666666666666) 1.0)))))
double code(double x, double y) {
double tmp;
if (cos(x) <= -0.005) {
tmp = ((-0.5 * (x * x)) * y) / y;
} else if (cos(x) <= 0.78) {
tmp = fma(fma((x * x), 0.041666666666666664, -0.5), (x * x), 1.0);
} else {
tmp = 1.0 * fma(y, (y * 0.16666666666666666), 1.0);
}
return tmp;
}
function code(x, y) tmp = 0.0 if (cos(x) <= -0.005) tmp = Float64(Float64(Float64(-0.5 * Float64(x * x)) * y) / y); elseif (cos(x) <= 0.78) tmp = fma(fma(Float64(x * x), 0.041666666666666664, -0.5), Float64(x * x), 1.0); else tmp = Float64(1.0 * fma(y, Float64(y * 0.16666666666666666), 1.0)); end return tmp end
code[x_, y_] := If[LessEqual[N[Cos[x], $MachinePrecision], -0.005], N[(N[(N[(-0.5 * N[(x * x), $MachinePrecision]), $MachinePrecision] * y), $MachinePrecision] / y), $MachinePrecision], If[LessEqual[N[Cos[x], $MachinePrecision], 0.78], N[(N[(N[(x * x), $MachinePrecision] * 0.041666666666666664 + -0.5), $MachinePrecision] * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision], N[(1.0 * N[(y * N[(y * 0.16666666666666666), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\cos x \leq -0.005:\\
\;\;\;\;\frac{\left(-0.5 \cdot \left(x \cdot x\right)\right) \cdot y}{y}\\
\mathbf{elif}\;\cos x \leq 0.78:\\
\;\;\;\;\mathsf{fma}\left(\mathsf{fma}\left(x \cdot x, 0.041666666666666664, -0.5\right), x \cdot x, 1\right)\\
\mathbf{else}:\\
\;\;\;\;1 \cdot \mathsf{fma}\left(y, y \cdot 0.16666666666666666, 1\right)\\
\end{array}
\end{array}
if (cos.f64 x) < -0.0050000000000000001Initial program 100.0%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6452.0
Applied rewrites52.0%
Taylor expanded in y around 0
Applied rewrites37.0%
Taylor expanded in x around inf
*-commutativeN/A
lower-*.f64N/A
pow2N/A
lift-*.f6437.0
Applied rewrites37.0%
lift-*.f64N/A
lift-/.f64N/A
associate-*r/N/A
lower-/.f64N/A
lower-*.f6447.0
lift-*.f64N/A
lift-*.f64N/A
*-commutativeN/A
lower-*.f64N/A
lift-*.f6447.0
Applied rewrites47.0%
if -0.0050000000000000001 < (cos.f64 x) < 0.78000000000000003Initial program 100.0%
Taylor expanded in y around 0
lift-cos.f6445.4
Applied rewrites45.4%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
*-commutativeN/A
pow2N/A
associate-*r*N/A
lower-*.f64N/A
lower-*.f64N/A
+-commutativeN/A
lower-fma.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f640.3
Applied rewrites0.3%
Taylor expanded in x around 0
pow2N/A
metadata-evalN/A
fp-cancel-sub-sign-invN/A
*-commutativeN/A
metadata-evalN/A
metadata-evalN/A
lower-fma.f64N/A
lift-*.f6450.3
Applied rewrites50.3%
if 0.78000000000000003 < (cos.f64 x) Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6475.8
Applied rewrites75.8%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6471.6
Applied rewrites71.6%
Taylor expanded in x around 0
Applied rewrites70.2%
lift-*.f64N/A
lift-fma.f64N/A
associate-*l*N/A
lower-fma.f64N/A
lower-*.f6470.2
Applied rewrites70.2%
(FPCore (x y)
:precision binary64
(if (<= (cos x) -0.005)
(fma -0.5 (* x x) 1.0)
(if (<= (cos x) 0.78)
(fma (fma (* x x) 0.041666666666666664 -0.5) (* x x) 1.0)
(* 1.0 (fma y (* y 0.16666666666666666) 1.0)))))
double code(double x, double y) {
double tmp;
if (cos(x) <= -0.005) {
tmp = fma(-0.5, (x * x), 1.0);
} else if (cos(x) <= 0.78) {
tmp = fma(fma((x * x), 0.041666666666666664, -0.5), (x * x), 1.0);
} else {
tmp = 1.0 * fma(y, (y * 0.16666666666666666), 1.0);
}
return tmp;
}
function code(x, y) tmp = 0.0 if (cos(x) <= -0.005) tmp = fma(-0.5, Float64(x * x), 1.0); elseif (cos(x) <= 0.78) tmp = fma(fma(Float64(x * x), 0.041666666666666664, -0.5), Float64(x * x), 1.0); else tmp = Float64(1.0 * fma(y, Float64(y * 0.16666666666666666), 1.0)); end return tmp end
code[x_, y_] := If[LessEqual[N[Cos[x], $MachinePrecision], -0.005], N[(-0.5 * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision], If[LessEqual[N[Cos[x], $MachinePrecision], 0.78], N[(N[(N[(x * x), $MachinePrecision] * 0.041666666666666664 + -0.5), $MachinePrecision] * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision], N[(1.0 * N[(y * N[(y * 0.16666666666666666), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\cos x \leq -0.005:\\
\;\;\;\;\mathsf{fma}\left(-0.5, x \cdot x, 1\right)\\
\mathbf{elif}\;\cos x \leq 0.78:\\
\;\;\;\;\mathsf{fma}\left(\mathsf{fma}\left(x \cdot x, 0.041666666666666664, -0.5\right), x \cdot x, 1\right)\\
\mathbf{else}:\\
\;\;\;\;1 \cdot \mathsf{fma}\left(y, y \cdot 0.16666666666666666, 1\right)\\
\end{array}
\end{array}
if (cos.f64 x) < -0.0050000000000000001Initial program 100.0%
Taylor expanded in y around 0
lift-cos.f6451.3
Applied rewrites51.3%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
*-commutativeN/A
pow2N/A
associate-*r*N/A
lower-*.f64N/A
lower-*.f64N/A
+-commutativeN/A
lower-fma.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6445.6
Applied rewrites45.6%
Taylor expanded in x around 0
Applied rewrites37.0%
if -0.0050000000000000001 < (cos.f64 x) < 0.78000000000000003Initial program 100.0%
Taylor expanded in y around 0
lift-cos.f6445.4
Applied rewrites45.4%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
*-commutativeN/A
pow2N/A
associate-*r*N/A
lower-*.f64N/A
lower-*.f64N/A
+-commutativeN/A
lower-fma.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f640.3
Applied rewrites0.3%
Taylor expanded in x around 0
pow2N/A
metadata-evalN/A
fp-cancel-sub-sign-invN/A
*-commutativeN/A
metadata-evalN/A
metadata-evalN/A
lower-fma.f64N/A
lift-*.f6450.3
Applied rewrites50.3%
if 0.78000000000000003 < (cos.f64 x) Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6475.8
Applied rewrites75.8%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6471.6
Applied rewrites71.6%
Taylor expanded in x around 0
Applied rewrites70.2%
lift-*.f64N/A
lift-fma.f64N/A
associate-*l*N/A
lower-fma.f64N/A
lower-*.f6470.2
Applied rewrites70.2%
(FPCore (x y) :precision binary64 (if (<= (* (cos x) (/ (sinh y) y)) -0.02) (fma -0.5 (* x x) 1.0) 1.0))
double code(double x, double y) {
double tmp;
if ((cos(x) * (sinh(y) / y)) <= -0.02) {
tmp = fma(-0.5, (x * x), 1.0);
} else {
tmp = 1.0;
}
return tmp;
}
function code(x, y) tmp = 0.0 if (Float64(cos(x) * Float64(sinh(y) / y)) <= -0.02) tmp = fma(-0.5, Float64(x * x), 1.0); else tmp = 1.0; end return tmp end
code[x_, y_] := If[LessEqual[N[(N[Cos[x], $MachinePrecision] * N[(N[Sinh[y], $MachinePrecision] / y), $MachinePrecision]), $MachinePrecision], -0.02], N[(-0.5 * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision], 1.0]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\cos x \cdot \frac{\sinh y}{y} \leq -0.02:\\
\;\;\;\;\mathsf{fma}\left(-0.5, x \cdot x, 1\right)\\
\mathbf{else}:\\
\;\;\;\;1\\
\end{array}
\end{array}
if (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) < -0.0200000000000000004Initial program 100.0%
Taylor expanded in y around 0
lift-cos.f6451.3
Applied rewrites51.3%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
*-commutativeN/A
pow2N/A
associate-*r*N/A
lower-*.f64N/A
lower-*.f64N/A
+-commutativeN/A
lower-fma.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6445.6
Applied rewrites45.6%
Taylor expanded in x around 0
Applied rewrites37.0%
if -0.0200000000000000004 < (*.f64 (cos.f64 x) (/.f64 (sinh.f64 y) y)) Initial program 100.0%
Taylor expanded in y around 0
lift-cos.f6445.5
Applied rewrites45.5%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
*-commutativeN/A
pow2N/A
associate-*r*N/A
lower-*.f64N/A
lower-*.f64N/A
+-commutativeN/A
lower-fma.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6432.3
Applied rewrites32.3%
Taylor expanded in x around 0
Applied rewrites35.1%
(FPCore (x y) :precision binary64 (* (cos x) (/ (sinh y) y)))
double code(double x, double y) {
return cos(x) * (sinh(y) / y);
}
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 = cos(x) * (sinh(y) / y)
end function
public static double code(double x, double y) {
return Math.cos(x) * (Math.sinh(y) / y);
}
def code(x, y): return math.cos(x) * (math.sinh(y) / y)
function code(x, y) return Float64(cos(x) * Float64(sinh(y) / y)) end
function tmp = code(x, y) tmp = cos(x) * (sinh(y) / y); end
code[x_, y_] := N[(N[Cos[x], $MachinePrecision] * N[(N[Sinh[y], $MachinePrecision] / y), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\cos x \cdot \frac{\sinh y}{y}
\end{array}
Initial program 100.0%
(FPCore (x y)
:precision binary64
(if (<= (cos x) -0.005)
(* (fma -0.5 (* x x) 1.0) (fma (* y y) 0.16666666666666666 1.0))
(*
1.0
(fma
(fma (* (* y y) 0.0001984126984126984) (* y y) 0.16666666666666666)
(* y y)
1.0))))
double code(double x, double y) {
double tmp;
if (cos(x) <= -0.005) {
tmp = fma(-0.5, (x * x), 1.0) * fma((y * y), 0.16666666666666666, 1.0);
} else {
tmp = 1.0 * fma(fma(((y * y) * 0.0001984126984126984), (y * y), 0.16666666666666666), (y * y), 1.0);
}
return tmp;
}
function code(x, y) tmp = 0.0 if (cos(x) <= -0.005) tmp = Float64(fma(-0.5, Float64(x * x), 1.0) * fma(Float64(y * y), 0.16666666666666666, 1.0)); else tmp = Float64(1.0 * fma(fma(Float64(Float64(y * y) * 0.0001984126984126984), Float64(y * y), 0.16666666666666666), Float64(y * y), 1.0)); end return tmp end
code[x_, y_] := If[LessEqual[N[Cos[x], $MachinePrecision], -0.005], N[(N[(-0.5 * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * N[(N[(y * y), $MachinePrecision] * 0.16666666666666666 + 1.0), $MachinePrecision]), $MachinePrecision], N[(1.0 * N[(N[(N[(N[(y * y), $MachinePrecision] * 0.0001984126984126984), $MachinePrecision] * N[(y * y), $MachinePrecision] + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\cos x \leq -0.005:\\
\;\;\;\;\mathsf{fma}\left(-0.5, x \cdot x, 1\right) \cdot \mathsf{fma}\left(y \cdot y, 0.16666666666666666, 1\right)\\
\mathbf{else}:\\
\;\;\;\;1 \cdot \mathsf{fma}\left(\mathsf{fma}\left(\left(y \cdot y\right) \cdot 0.0001984126984126984, y \cdot y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\end{array}
\end{array}
if (cos.f64 x) < -0.0050000000000000001Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6480.0
Applied rewrites80.0%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f640.4
Applied rewrites0.4%
Taylor expanded in x around 0
Applied rewrites47.2%
if -0.0050000000000000001 < (cos.f64 x) Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6488.3
Applied rewrites88.3%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6480.3
Applied rewrites80.3%
Taylor expanded in x around 0
Applied rewrites77.4%
Taylor expanded in y around inf
pow2N/A
*-commutativeN/A
lower-*.f64N/A
lift-*.f6477.4
Applied rewrites77.4%
(FPCore (x y)
:precision binary64
(if (<= (cos x) -0.005)
(* (fma -0.5 (* x x) 1.0) (fma (* y y) 0.16666666666666666 1.0))
(*
1.0
(fma (fma 0.008333333333333333 (* y y) 0.16666666666666666) (* y y) 1.0))))
double code(double x, double y) {
double tmp;
if (cos(x) <= -0.005) {
tmp = fma(-0.5, (x * x), 1.0) * fma((y * y), 0.16666666666666666, 1.0);
} else {
tmp = 1.0 * fma(fma(0.008333333333333333, (y * y), 0.16666666666666666), (y * y), 1.0);
}
return tmp;
}
function code(x, y) tmp = 0.0 if (cos(x) <= -0.005) tmp = Float64(fma(-0.5, Float64(x * x), 1.0) * fma(Float64(y * y), 0.16666666666666666, 1.0)); else tmp = Float64(1.0 * fma(fma(0.008333333333333333, Float64(y * y), 0.16666666666666666), Float64(y * y), 1.0)); end return tmp end
code[x_, y_] := If[LessEqual[N[Cos[x], $MachinePrecision], -0.005], N[(N[(-0.5 * N[(x * x), $MachinePrecision] + 1.0), $MachinePrecision] * N[(N[(y * y), $MachinePrecision] * 0.16666666666666666 + 1.0), $MachinePrecision]), $MachinePrecision], N[(1.0 * N[(N[(0.008333333333333333 * N[(y * y), $MachinePrecision] + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\cos x \leq -0.005:\\
\;\;\;\;\mathsf{fma}\left(-0.5, x \cdot x, 1\right) \cdot \mathsf{fma}\left(y \cdot y, 0.16666666666666666, 1\right)\\
\mathbf{else}:\\
\;\;\;\;1 \cdot \mathsf{fma}\left(\mathsf{fma}\left(0.008333333333333333, y \cdot y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\end{array}
\end{array}
if (cos.f64 x) < -0.0050000000000000001Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6480.0
Applied rewrites80.0%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f640.4
Applied rewrites0.4%
Taylor expanded in x around 0
Applied rewrites47.2%
if -0.0050000000000000001 < (cos.f64 x) Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6488.3
Applied rewrites88.3%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6480.3
Applied rewrites80.3%
Taylor expanded in x around 0
Applied rewrites77.4%
Taylor expanded in y around 0
Applied rewrites74.2%
(FPCore (x y)
:precision binary64
(if (<= (cos x) -0.005)
(/ (* (* -0.5 (* x x)) y) y)
(*
1.0
(fma (fma 0.008333333333333333 (* y y) 0.16666666666666666) (* y y) 1.0))))
double code(double x, double y) {
double tmp;
if (cos(x) <= -0.005) {
tmp = ((-0.5 * (x * x)) * y) / y;
} else {
tmp = 1.0 * fma(fma(0.008333333333333333, (y * y), 0.16666666666666666), (y * y), 1.0);
}
return tmp;
}
function code(x, y) tmp = 0.0 if (cos(x) <= -0.005) tmp = Float64(Float64(Float64(-0.5 * Float64(x * x)) * y) / y); else tmp = Float64(1.0 * fma(fma(0.008333333333333333, Float64(y * y), 0.16666666666666666), Float64(y * y), 1.0)); end return tmp end
code[x_, y_] := If[LessEqual[N[Cos[x], $MachinePrecision], -0.005], N[(N[(N[(-0.5 * N[(x * x), $MachinePrecision]), $MachinePrecision] * y), $MachinePrecision] / y), $MachinePrecision], N[(1.0 * N[(N[(0.008333333333333333 * N[(y * y), $MachinePrecision] + 0.16666666666666666), $MachinePrecision] * N[(y * y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\cos x \leq -0.005:\\
\;\;\;\;\frac{\left(-0.5 \cdot \left(x \cdot x\right)\right) \cdot y}{y}\\
\mathbf{else}:\\
\;\;\;\;1 \cdot \mathsf{fma}\left(\mathsf{fma}\left(0.008333333333333333, y \cdot y, 0.16666666666666666\right), y \cdot y, 1\right)\\
\end{array}
\end{array}
if (cos.f64 x) < -0.0050000000000000001Initial program 100.0%
Taylor expanded in x around 0
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f6452.0
Applied rewrites52.0%
Taylor expanded in y around 0
Applied rewrites37.0%
Taylor expanded in x around inf
*-commutativeN/A
lower-*.f64N/A
pow2N/A
lift-*.f6437.0
Applied rewrites37.0%
lift-*.f64N/A
lift-/.f64N/A
associate-*r/N/A
lower-/.f64N/A
lower-*.f6447.0
lift-*.f64N/A
lift-*.f64N/A
*-commutativeN/A
lower-*.f64N/A
lift-*.f6447.0
Applied rewrites47.0%
if -0.0050000000000000001 < (cos.f64 x) Initial program 100.0%
Taylor expanded in y around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
+-commutativeN/A
lower-fma.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f64N/A
unpow2N/A
lower-*.f6488.3
Applied rewrites88.3%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
lower-*.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6480.3
Applied rewrites80.3%
Taylor expanded in x around 0
Applied rewrites77.4%
Taylor expanded in y around 0
Applied rewrites74.2%
(FPCore (x y) :precision binary64 1.0)
double code(double x, double y) {
return 1.0;
}
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 = 1.0d0
end function
public static double code(double x, double y) {
return 1.0;
}
def code(x, y): return 1.0
function code(x, y) return 1.0 end
function tmp = code(x, y) tmp = 1.0; end
code[x_, y_] := 1.0
\begin{array}{l}
\\
1
\end{array}
Initial program 100.0%
Taylor expanded in y around 0
lift-cos.f6447.2
Applied rewrites47.2%
Taylor expanded in x around 0
+-commutativeN/A
*-commutativeN/A
lower-fma.f64N/A
lower--.f64N/A
*-commutativeN/A
pow2N/A
associate-*r*N/A
lower-*.f64N/A
lower-*.f64N/A
+-commutativeN/A
lower-fma.f64N/A
pow2N/A
lift-*.f64N/A
pow2N/A
lift-*.f6436.2
Applied rewrites36.2%
Taylor expanded in x around 0
Applied rewrites25.0%
herbie shell --seed 2025064
(FPCore (x y)
:name "Linear.Quaternion:$csin from linear-1.19.1.3"
:precision binary64
(* (cos x) (/ (sinh y) y)))