\[x + \frac{y \cdot \left(z - t\right)}{a - t}\]

x + \frac{y \cdot \left(z - t\right)}{a - t}

double f(double x, double y, double z, double t, double a) {
        double r8488 = x;
        double r8489 = y;
        double r8490 = z;
        double r8491 = t;
        double r8492 = r8490 - r8491;
        double r8493 = r8489 * r8492;
        double r8494 = a;
        double r8495 = r8494 - r8491;
        double r8496 = r8493 / r8495;
        double r8497 = r8488 + r8496;
        return r8497;
}

Reproduce

Please include this information when filing a bug report:

herbie shell --seed 2019191 
(FPCore (x y z t a)
  :name "Graphics.Rendering.Plot.Render.Plot.Axis:renderAxisTicks from plot-0.2.3.4, B"

  :herbie-target
  (+ x (/ y (/ (- a t) (- z t))))

  (+ x (/ (* y (- z t)) (- a t))))

Backtrace

get-representation: Unknown representation #f		L	C
loop	/data/pavpan/nightlies/herbie/interface2/src/points.rkt	122	4
prepare-points	/data/pavpan/nightlies/herbie/interface2/src/points.rkt	146	0
setup-prog!34	/data/pavpan/nightlies/herbie/interface2/src/mainloop.rkt	67	0
run-improve43	/data/pavpan/nightlies/herbie/interface2/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