
(FPCore (a b c) :precision binary64 (/ (+ (- b) (sqrt (- (* b b) (* (* 3.0 a) c)))) (* 3.0 a)))
double code(double a, double b, double c) {
return (-b + sqrt(((b * b) - ((3.0 * a) * c)))) / (3.0 * a);
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
code = (-b + sqrt(((b * b) - ((3.0d0 * a) * c)))) / (3.0d0 * a)
end function
public static double code(double a, double b, double c) {
return (-b + Math.sqrt(((b * b) - ((3.0 * a) * c)))) / (3.0 * a);
}
def code(a, b, c): return (-b + math.sqrt(((b * b) - ((3.0 * a) * c)))) / (3.0 * a)
function code(a, b, c) return Float64(Float64(Float64(-b) + sqrt(Float64(Float64(b * b) - Float64(Float64(3.0 * a) * c)))) / Float64(3.0 * a)) end
function tmp = code(a, b, c) tmp = (-b + sqrt(((b * b) - ((3.0 * a) * c)))) / (3.0 * a); end
code[a_, b_, c_] := N[(N[((-b) + N[Sqrt[N[(N[(b * b), $MachinePrecision] - N[(N[(3.0 * a), $MachinePrecision] * c), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision] / N[(3.0 * a), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{\left(-b\right) + \sqrt{b \cdot b - \left(3 \cdot a\right) \cdot c}}{3 \cdot a}
\end{array}
herbie shell --seed 2024005
(FPCore (a b c)
:name "Cubic critical, narrow range"
:precision binary64
:pre (and (and (and (< 1.0536712127723509e-8 a) (< a 94906265.62425156)) (and (< 1.0536712127723509e-8 b) (< b 94906265.62425156))) (and (< 1.0536712127723509e-8 c) (< c 94906265.62425156)))
(/ (+ (- b) (sqrt (- (* b b) (* (* 3.0 a) c)))) (* 3.0 a)))
Please file a bug report with this information.
| repr->cost: arity mismatch; the expected number of arguments does not match the given number expected: 2 given: 1 | L | C | |
|---|---|---|---|
| loop | .../private/map.rkt | 54 | 19 |
| f490 | .../match/compiler.rkt | 548 | 40 |
| loop | .../private/map.rkt | 54 | 19 |
| f490 | .../match/compiler.rkt | 548 | 40 |
| loop | .../private/map.rkt | 54 | 19 |
| f490 | .../match/compiler.rkt | 548 | 40 |
| make-alt-table | /home/nightlies/herbie/platforms/src/core/alt-table.rkt | 40 | 0 |
| (unnamed) | /usr/share/racket/collects/racket/contract/private/arrow-val-first.rkt | 486 | 18 |
| initialize-alt-table! | /home/nightlies/herbie/platforms/src/mainloop.rkt | 316 | 0 |
| mutate! | /home/nightlies/herbie/platforms/src/mainloop.rkt | 352 | 0 |
| run-improve! | /home/nightlies/herbie/platforms/src/mainloop.rkt | 338 | 0 |
| get-alternatives/report | /home/nightlies/herbie/platforms/src/sandbox.rkt | 169 | 0 |
| (unnamed) | /home/nightlies/herbie/platforms/src/sandbox.rkt | 262 | 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 |