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 r8152 = c0;
        double r8153 = A;
        double r8154 = V;
        double r8155 = l;
        double r8156 = r8154 * r8155;
        double r8157 = r8153 / r8156;
        double r8158 = sqrt(r8157);
        double r8159 = r8152 * r8158;
        return r8159;
}

Reproduce

Please include this information when filing a bug report:

herbie shell --seed 2019179 
(FPCore (c0 A V l)
  :name "Henrywood and Agarwal, Equation (3)"
  (* c0 (sqrt (/ A (* V l)))))

Backtrace

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	217	0
run-improve43	/data/pavpan/nightlies/herbie/various-cleanup/src/mainloop.rkt	339	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