\frac{\varepsilon \cdot \left(e^{\left(a + b\right) \cdot \varepsilon} - 1\right)}{\left(e^{a \cdot \varepsilon} - 1\right) \cdot \left(e^{b \cdot \varepsilon} - 1\right)}double f(double a, double b, double eps) {
double r8176 = eps;
double r8177 = a;
double r8178 = b;
double r8179 = r8177 + r8178;
double r8180 = r8179 * r8176;
double r8181 = exp(r8180);
double r8182 = 1.0;
double r8183 = r8181 - r8182;
double r8184 = r8176 * r8183;
double r8185 = r8177 * r8176;
double r8186 = exp(r8185);
double r8187 = r8186 - r8182;
double r8188 = r8178 * r8176;
double r8189 = exp(r8188);
double r8190 = r8189 - r8182;
double r8191 = r8187 * r8190;
double r8192 = r8184 / r8191;
return r8192;
}
Please include this information when filing a bug report:
herbie shell --seed 2019194
(FPCore (a b eps)
:name "expq3 (problem 3.4.2)"
:pre (and (< -1.0 eps) (< eps 1.0))
:herbie-target
(/ (+ a b) (* a b))
(/ (* eps (- (exp (* (+ a b) eps)) 1.0)) (* (- (exp (* a eps)) 1.0) (- (exp (* b eps)) 1.0))))
| result arity mismatch; expected number of values not received expected: 2 received: 1 in: local-binding form values...: 0 | L | C | |
|---|---|---|---|
| loop | /data/pavpan/nightlies/herbie/various-cleanup/src/core/extraction.rkt | 25 | 2 |
| (unnamed) | /data/pavpan/nightlies/herbie/various-cleanup/src/core/simplify.rkt | 26 | 0 |
| simplify! | /data/pavpan/nightlies/herbie/various-cleanup/src/mainloop.rkt | 220 | 0 |
| run-improve47 | /data/pavpan/nightlies/herbie/various-cleanup/src/mainloop.rkt | 342 | 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 |