\[\left(x \cdot \left(y \cdot z - t \cdot a\right) - b \cdot \left(c \cdot z - i \cdot a\right)\right) + j \cdot \left(c \cdot t - i \cdot y\right)\]

\left(x \cdot \left(y \cdot z - t \cdot a\right) - b \cdot \left(c \cdot z - i \cdot a\right)\right) + j \cdot \left(c \cdot t - i \cdot y\right)

double f(double x, double y, double z, double t, double a, double b, double c, double i, double j) {
        double r8401 = x;
        double r8402 = y;
        double r8403 = z;
        double r8404 = r8402 * r8403;
        double r8405 = t;
        double r8406 = a;
        double r8407 = r8405 * r8406;
        double r8408 = r8404 - r8407;
        double r8409 = r8401 * r8408;
        double r8410 = b;
        double r8411 = c;
        double r8412 = r8411 * r8403;
        double r8413 = i;
        double r8414 = r8413 * r8406;
        double r8415 = r8412 - r8414;
        double r8416 = r8410 * r8415;
        double r8417 = r8409 - r8416;
        double r8418 = j;
        double r8419 = r8411 * r8405;
        double r8420 = r8413 * r8402;
        double r8421 = r8419 - r8420;
        double r8422 = r8418 * r8421;
        double r8423 = r8417 + r8422;
        return r8423;
}

Reproduce

Please include this information when filing a bug report:

herbie shell --seed 2019179 +o rules:numerics
(FPCore (x y z t a b c i j)
  :name "Linear.Matrix:det33 from linear-1.19.1.3"
  (+ (- (* x (- (* y z) (* t a))) (* b (- (* c z) (* i a)))) (* j (- (* c t) (* i y)))))

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