(FPCore (x) :precision binary64 (- (cbrt (+ x 1.0)) (cbrt x)))
double code(double x) {
return cbrt((x + 1.0)) - cbrt(x);
}
public static double code(double x) {
return Math.cbrt((x + 1.0)) - Math.cbrt(x);
}
function code(x) return Float64(cbrt(Float64(x + 1.0)) - cbrt(x)) end
code[x_] := N[(N[Power[N[(x + 1.0), $MachinePrecision], 1/3], $MachinePrecision] - N[Power[x, 1/3], $MachinePrecision]), $MachinePrecision]
\sqrt[3]{x + 1} - \sqrt[3]{x}
Please include this information when filing a bug report:
herbie shell --seed 2022349
(FPCore (x)
:name "2cbrt (problem 3.3.4)"
:precision binary64
(- (cbrt (+ x 1.0)) (cbrt x)))
| error writing to stream port system error: Broken pipe; errno=32 | L | C | |
|---|---|---|---|
| writeln | /usr/share/racket/collects/racket/private/misc.rkt | 156 | 4 |
| run-egglog | /home/nightlies/nightlies/herbie/oflatt-egglog-ctx/src/egglog/run-egglog.rkt | 1301 | 0 |
| run-simplify-input | /home/nightlies/nightlies/herbie/oflatt-egglog-ctx/src/core/simplify.rkt | 74 | 0 |
| simplify-batch | /home/nightlies/nightlies/herbie/oflatt-egglog-ctx/src/core/simplify.rkt | 51 | 0 |
| (unnamed) | /usr/share/racket/collects/racket/contract/private/arrow-higher-order.rkt | 379 | 33 |
| get-swaps | /home/nightlies/nightlies/herbie/oflatt-egglog-ctx/src/symmetry.rkt | 6 | 0 |
| connected-components | /home/nightlies/nightlies/herbie/oflatt-egglog-ctx/src/symmetry.rkt | 20 | 0 |
| run-improve! | /home/nightlies/nightlies/herbie/oflatt-egglog-ctx/src/mainloop.rkt | 320 | 0 |
| (unnamed) | /home/nightlies/nightlies/herbie/oflatt-egglog-ctx/src/sandbox.rkt | 55 | 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 |