Codec.Picture.Types:toneMapping from JuicyPixels-3.2.6.1

Specification

?
\[\begin{array}{l} \\ \frac{x \cdot \left(\frac{x}{y} + 1\right)}{x + 1} \end{array} \]
(FPCore (x y) :precision binary64 (/ (* x (+ (/ x y) 1.0)) (+ x 1.0)))
double code(double x, double y) {
	return (x * ((x / y) + 1.0)) / (x + 1.0);
}
real(8) function code(x, y)
    real(8), intent (in) :: x
    real(8), intent (in) :: y
    code = (x * ((x / y) + 1.0d0)) / (x + 1.0d0)
end function
public static double code(double x, double y) {
	return (x * ((x / y) + 1.0)) / (x + 1.0);
}
def code(x, y):
	return (x * ((x / y) + 1.0)) / (x + 1.0)
function code(x, y)
	return Float64(Float64(x * Float64(Float64(x / y) + 1.0)) / Float64(x + 1.0))
end
function tmp = code(x, y)
	tmp = (x * ((x / y) + 1.0)) / (x + 1.0);
end
code[x_, y_] := N[(N[(x * N[(N[(x / y), $MachinePrecision] + 1.0), $MachinePrecision]), $MachinePrecision] / N[(x + 1.0), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}

\\
\frac{x \cdot \left(\frac{x}{y} + 1\right)}{x + 1}
\end{array}

Reproduce

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herbie shell --seed 2024276 
(FPCore (x y)
  :name "Codec.Picture.Types:toneMapping from JuicyPixels-3.2.6.1"
  :precision binary64

  :alt
  (! :herbie-platform default (* (/ x 1) (/ (+ (/ x y) 1) (+ x 1))))

  (/ (* x (+ (/ x y) 1.0)) (+ x 1.0)))

Please file a bug report with this information.

Backtrace

match-define: no matching clause for (ddlf +nan.0 +nan.0 #f 993.845662998065 2.2257283645660842e-14)LC
logabs/home/nightlies/herbie/bhargav-log-space/src/core/logspace.rkt1890
representable?/home/nightlies/herbie/bhargav-log-space/src/core/logspace.rkt650
f149.../match/compiler.rkt55940
predict-errors/home/nightlies/herbie/bhargav-log-space/src/core/explain.rkt1020
explain/home/nightlies/herbie/bhargav-log-space/src/core/explain.rkt7120
explain!/home/nightlies/herbie/bhargav-log-space/src/core/mainloop.rkt3230
run-improve!/home/nightlies/herbie/bhargav-log-space/src/core/mainloop.rkt450
get-alternatives/report/home/nightlies/herbie/bhargav-log-space/src/api/sandbox.rkt1860
(unnamed)/home/nightlies/herbie/bhargav-log-space/src/api/sandbox.rkt2826
(unnamed)/usr/share/racket/pkgs/profile-lib/main.rkt4010
profile-thunk/usr/share/racket/pkgs/profile-lib/main.rkt90
(unnamed)/usr/share/racket/collects/racket/engine.rkt4224