
(FPCore (x) :precision binary64 (sqrt (* 2.0 (pow x 2.0))))
double code(double x) {
return sqrt((2.0 * pow(x, 2.0)));
}
real(8) function code(x)
real(8), intent (in) :: x
code = sqrt((2.0d0 * (x ** 2.0d0)))
end function
public static double code(double x) {
return Math.sqrt((2.0 * Math.pow(x, 2.0)));
}
def code(x): return math.sqrt((2.0 * math.pow(x, 2.0)))
function code(x) return sqrt(Float64(2.0 * (x ^ 2.0))) end
function tmp = code(x) tmp = sqrt((2.0 * (x ^ 2.0))); end
code[x_] := N[Sqrt[N[(2.0 * N[Power[x, 2.0], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]
\begin{array}{l}
\\
\sqrt{2 \cdot {x}^{2}}
\end{array}
herbie shell --seed 2024169
(FPCore (x)
:name "sqrt D (should all be same)"
:precision binary64
(sqrt (* 2.0 (pow x 2.0))))
Please file a bug report with this information.
| timeline-push!: contract violation expected: jsexpr? given: '#hash((#t . 0.99951171875) (unknown . 0.0) (precondition . 0.00048828125) (valid . 0.0)) in: the repeated argument of (-> symbol? jsexpr? ... void?) contract from: <pkgs>/herbie/timeline.rkt blaming: <pkgs>/herbie/searchreals.rkt (assuming the contract is correct) at: <pkgs>/herbie/timeline.rkt:10:3 | L | C | |
|---|---|---|---|
| raise-blame-error | /usr/local/racket/collects/racket/contract/private/blame.rkt | 346 | 0 |
| loop | /usr/local/racket/collects/racket/contract/private/list.rkt | 991 | 12 |
| (unnamed) | .../private/arrow-val-first.rkt | 486 | 18 |
| find-intervals | /home/nightlies/herbie/fix-rival/src/searchreals.rkt | 86 | 0 |
| make-sampler | /home/nightlies/herbie/fix-rival/src/sampling.rkt | 110 | 0 |
| sample-points | /home/nightlies/herbie/fix-rival/src/sampling.rkt | 244 | 0 |
| setup-context! | /home/nightlies/herbie/fix-rival/src/mainloop.rkt | 45 | 0 |
| get-alternatives/report | /home/nightlies/herbie/fix-rival/src/sandbox.rkt | 166 | 0 |
| (unnamed) | /home/nightlies/herbie/fix-rival/src/sandbox.rkt | 260 | 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 |