Exception for Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3

Math

\[x \cdot y + \left(x - 1\right) \cdot z\]

C

double f(double x, double y, double z) {
        double r8239 = x;
        double r8240 = y;
        double r8241 = r8239 * r8240;
        double r8242 = 1.0;
        double r8243 = r8239 - r8242;
        double r8244 = z;
        double r8245 = r8243 * r8244;
        double r8246 = r8241 + r8245;
        return r8246;
}

Reproduce

Please include this information when filing a bug report:

herbie shell --seed 2019191 +o rules:numerics
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  (+ (* x y) (* (- x 1.0) z)))

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