
(FPCore (x) :precision binary64 (acosh x))
double code(double x) {
return acosh(x);
}
def code(x): return math.acosh(x)
function code(x) return acosh(x) end
function tmp = code(x) tmp = acosh(x); end
code[x_] := N[ArcCosh[x], $MachinePrecision]
\begin{array}{l}
\\
\cosh^{-1} x
\end{array}
herbie shell --seed 2024058
(FPCore (x)
:name "Rust f64::acosh"
:precision binary64
:pre (>= x 1.0)
:alt
(log (+ x (* (sqrt (- x 1.0)) (sqrt (+ x 1.0)))))
(log (+ x (sqrt (- (* x x) 1.0)))))
Please file a bug report with this information.
| map: all lists must have same size first list length: 257 other list length: 769 procedure: #<procedure:list> | L | C | |
|---|---|---|---|
| gen-map | /usr/local/racket/collects/racket/private/map.rkt | 257 | 2 |
| actual-errors | /home/nightlies/herbie/literal-values/src/error-table.rkt | 9 | 0 |
| mutate! | /home/nightlies/herbie/literal-values/src/mainloop.rkt | 343 | 0 |
| run-improve! | /home/nightlies/herbie/literal-values/src/mainloop.rkt | 329 | 0 |
| get-alternatives/report | /home/nightlies/herbie/literal-values/src/sandbox.rkt | 169 | 0 |
| (unnamed) | /home/nightlies/herbie/literal-values/src/sandbox.rkt | 262 | 6 |
| (unnamed) | /usr/local/racket/share/pkgs/profile-lib/main.rkt | 40 | 10 |
| profile-thunk | /usr/local/racket/share/pkgs/profile-lib/main.rkt | 9 | 0 |
| (unnamed) | /usr/local/racket/collects/racket/engine.rkt | 42 | 24 |