a \cdot \left(\left(b + c\right) + d\right)
double f(double a, double b, double c, double d) {
double r8662 = a;
double r8663 = b;
double r8664 = c;
double r8665 = r8663 + r8664;
double r8666 = d;
double r8667 = r8665 + r8666;
double r8668 = r8662 * r8667;
return r8668;
}
Please include this information when filing a bug report:
herbie shell --seed 2019173 +o rules:numerics
(FPCore (a b c d)
:name "Expression, p14"
:pre (and (<= 56789.0 a 98765.0) (<= 0.0 b 1.0) (<= 0.0 c 0.0016773) (<= 0.0 d 0.0016773))
:herbie-target
(+ (* a b) (* a (+ c d)))
(* a (+ (+ b c) d)))
| atab-pick-alt: contract violation expected: alt? given: '(#<alt (λ (a b c d) (* a (+ (+ b c) d)))>) in: the range of the #:picking-func argument of (-> alt-table? #:only-fresh boolean? #:picking-func (-> (listof alt?) alt?) (values alt? alt-table?)) contract from: /data/pavpan/nightlies/herbie/no-costs-2/src/core/alt-table.rkt blaming: /data/pavpan/nightlies/herbie/no-costs-2/src/mainloop.rkt (assuming the contract is correct) at: /data/pavpan/nightlies/herbie/no-costs-2/src/core/alt-table.rkt:13.3 | L | C | |
|---|---|---|---|
| raise-blame-error16 | /opt/racket-7.0/collects/racket/contract/private/blame.rkt | 347 | 0 |
| (unnamed) | /data/pavpan/nightlies/herbie/no-costs-2/src/core/alt-table.rkt | 59 | 0 |
| (unnamed) | /opt/racket-7.0/collects/racket/contract/private/arrow-val-first.rkt | 388 | 18 |
| choose-best-alt! | /data/pavpan/nightlies/herbie/no-costs-2/src/mainloop.rkt | 110 | 0 |
| run-iter! | /data/pavpan/nightlies/herbie/no-costs-2/src/mainloop.rkt | 319 | 0 |
| for-loop | /data/pavpan/nightlies/herbie/no-costs-2/src/mainloop.rkt | 353 | 4 |
| run-improve43 | /data/pavpan/nightlies/herbie/no-costs-2/src/mainloop.rkt | 338 | 0 |
| (unnamed) | /opt/racket-7.0/collects/racket/private/more-scheme.rkt | 261 | 28 |
| run | /opt/racket-7.0/share/pkgs/profile-lib/main.rkt | 39 | 2 |
| profile-thunk16 | /opt/racket-7.0/share/pkgs/profile-lib/main.rkt | 9 | 0 |
| (unnamed) | /opt/racket-7.0/collects/racket/private/more-scheme.rkt | 261 | 28 |