Exception for Henrywood and Agarwal, Equation (3)

Math

\[c0 \cdot \sqrt{\frac{A}{V \cdot \ell}}\]

C

double f(double c0, double A, double V, double l) {
        double r129426 = c0;
        double r129427 = A;
        double r129428 = V;
        double r129429 = l;
        double r129430 = r129428 * r129429;
        double r129431 = r129427 / r129430;
        double r129432 = sqrt(r129431);
        double r129433 = r129426 * r129432;
        return r129433;
}

Reproduce

Please include this information when filing a bug report:

herbie shell --seed 2019323 
(FPCore (c0 A V l)
  :name "Henrywood and Agarwal, Equation (3)"
  :precision binary64
  (* c0 (sqrt (/ A (* V l)))))

Backtrace

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