\frac{6 \cdot \left(x - 1\right)}{\left(x + 1\right) + 4 \cdot \sqrt{x}}double code(double x) {
return ((double) (((double) (6.0 * ((double) (x - 1.0)))) / ((double) (((double) (x + 1.0)) + ((double) (4.0 * ((double) sqrt(x))))))));
}
Please include this information when filing a bug report:
herbie shell --seed 2020155
(FPCore (x)
:name "Data.Approximate.Numerics:blog from approximate-0.2.2.1"
:precision binary64
:herbie-target
(/ 6.0 (/ (+ (+ x 1.0) (* 4.0 (sqrt x))) (- x 1.0)))
(/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
| hash-ref: no value found for key key: 'x | L | C | |
|---|---|---|---|
| range-table->hyperrects | /data/pavpan/nightlies/herbie/ival-find-range/src/findroot.rkt | 58 | 0 |
| make-sampler | /data/pavpan/nightlies/herbie/ival-find-range/src/points.rkt | 124 | 0 |
| prepare-points-intervals | /data/pavpan/nightlies/herbie/ival-find-range/src/points.rkt | 155 | 0 |
| run-improve47 | /data/pavpan/nightlies/herbie/ival-find-range/src/mainloop.rkt | 365 | 0 |
| .../more-scheme.rkt:261:28 | unknown | ||
| run | /opt/racket-7.5/share/pkgs/profile-lib/main.rkt | 39 | 2 |
| profile-thunk16 | /opt/racket-7.5/share/pkgs/profile-lib/main.rkt | 9 | 0 |
| (unnamed) | /opt/racket-7.5/collects/racket/private/more-scheme.rkt | 261 | 28 |
herbie shell --seed 2020155
(FPCore (x)
:name "Data.Approximate.Numerics:blog from approximate-0.2.2.1"
:precision binary64
:herbie-target
(/ 6.0 (/ (+ (+ x 1.0) (* 4.0 (sqrt x))) (- x 1.0)))
(/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))