
(FPCore (x) :precision binary64 (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))))
double code(double x) {
return log(((1.0 / x) + (sqrt((1.0 - (x * x))) / x)));
}
real(8) function code(x)
real(8), intent (in) :: x
code = log(((1.0d0 / x) + (sqrt((1.0d0 - (x * x))) / x)))
end function
public static double code(double x) {
return Math.log(((1.0 / x) + (Math.sqrt((1.0 - (x * x))) / x)));
}
def code(x): return math.log(((1.0 / x) + (math.sqrt((1.0 - (x * x))) / x)))
function code(x) return log(Float64(Float64(1.0 / x) + Float64(sqrt(Float64(1.0 - Float64(x * x))) / x))) end
function tmp = code(x) tmp = log(((1.0 / x) + (sqrt((1.0 - (x * x))) / x))); end
code[x_] := N[Log[N[(N[(1.0 / x), $MachinePrecision] + N[(N[Sqrt[N[(1.0 - N[(x * x), $MachinePrecision]), $MachinePrecision]], $MachinePrecision] / x), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]
\begin{array}{l}
\\
\log \left(\frac{1}{x} + \frac{\sqrt{1 - x \cdot x}}{x}\right)
\end{array}
herbie shell --seed 2023332
(FPCore (x)
:name "Hyperbolic arc-(co)secant"
:precision binary64
(log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))))
Please file a bug report with this information.
| mark-erroneous!: arity mismatch; the expected number of arguments does not match the given number expected: 2 given: 1 | L | C | |
|---|---|---|---|
| predicted-errors | /home/nightlies/herbie/error-explanations/src/error-table.rkt | 34 | 0 |
| mutate! | /home/nightlies/herbie/error-explanations/src/mainloop.rkt | 339 | 0 |
| run-improve! | /home/nightlies/herbie/error-explanations/src/mainloop.rkt | 326 | 0 |
| get-alternatives/report | /home/nightlies/herbie/error-explanations/src/sandbox.rkt | 149 | 0 |
| (unnamed) | /home/nightlies/herbie/error-explanations/src/sandbox.rkt | 245 | 6 |
| (unnamed) | /usr/share/racket/pkgs/profile-lib/main.rkt | 40 | 10 |
| profile-thunk | /usr/share/racket/pkgs/profile-lib/main.rkt | 9 | 0 |
| (unnamed) | /usr/share/racket/collects/racket/engine.rkt | 42 | 24 |