0.5 \cdot \sqrt{2 \cdot \left(\sqrt{re \cdot re + im \cdot im} + re\right)}double f(double re, double im) {
double r89283 = 0.5;
double r89284 = 2.0;
double r89285 = re;
double r89286 = r89285 * r89285;
double r89287 = im;
double r89288 = r89287 * r89287;
double r89289 = r89286 + r89288;
double r89290 = sqrt(r89289);
double r89291 = r89290 + r89285;
double r89292 = r89284 * r89291;
double r89293 = sqrt(r89292);
double r89294 = r89283 * r89293;
return r89294;
}
Please include this information when filing a bug report:
herbie shell --seed 2019323
(FPCore (re im)
:name "math.sqrt on complex, real part"
:precision binary64
:herbie-target
(if (< re 0.0) (* 0.5 (* (sqrt 2) (sqrt (/ (* im im) (- (sqrt (+ (* re re) (* im im))) re))))) (* 0.5 (sqrt (* 2 (+ (sqrt (+ (* re re) (* im im))) re)))))
(* 0.5 (sqrt (* 2 (+ (sqrt (+ (* re re) (* im im))) re)))))
| get-representation: Unknown representation real | L | C | |
|---|---|---|---|
| (unnamed) | /data/pavpan/nightlies/herbie/fix-interface-bugs/src/core/regimes.rkt | 65 | 3 |
| filter | /opt/racket-7.2/collects/racket/private/list.rkt | 256 | 2 |
| infer-splitpoints | /data/pavpan/nightlies/herbie/fix-interface-bugs/src/core/regimes.rkt | 34 | 0 |
| get-final-combination | /data/pavpan/nightlies/herbie/fix-interface-bugs/src/mainloop.rkt | 369 | 0 |
| (unnamed) | /opt/racket-7.2/collects/racket/private/more-scheme.rkt | 261 | 28 |
| run | /opt/racket-7.2/share/pkgs/profile-lib/main.rkt | 39 | 2 |
| profile-thunk16 | /opt/racket-7.2/share/pkgs/profile-lib/main.rkt | 9 | 0 |
| (unnamed) | /opt/racket-7.2/collects/racket/private/more-scheme.rkt | 261 | 28 |