\[\left(\left(d1 \cdot 3\right) + \left(d1 \cdot d2\right)\right) + \left(d1 \cdot d3\right)\]

\left(\left(d1 \cdot 3\right) + \left(d1 \cdot d2\right)\right) + \left(d1 \cdot d3\right)

double f(double d1, double d2, double d3) {
        double r7119064 = d1;
        double r7119065 = /* ERROR: no support for value #<cpointer:posit16> in C */;
        double r7119066 = r7119064 * r7119065;
        double r7119067 = d2;
        double r7119068 = r7119064 * r7119067;
        double r7119069 = r7119066 + r7119068;
        double r7119070 = d3;
        double r7119071 = r7119064 * r7119070;
        double r7119072 = r7119069 + r7119071;
        return r7119072;
}

Reproduce

Please include this information when filing a bug report:

herbie shell --seed 0 
(FPCore (d1 d2 d3)
  :name "FastMath test3"
  (+.p16 (+.p16 (*.p16 d1 #<cpointer:posit16>) (*.p16 d1 d2)) (*.p16 d1 d3)))

Backtrace

hash-ref: no value found for key key: '(#<cpointer:posit16> #<cpointer:posit16> #<cpointer:posit16>)		L	C
best-and-tied-at-points	/home/p92/nightlies/herbie/optional-posits/src/core/alt-table.rkt	117	0
atab-add-altn	/home/p92/nightlies/herbie/optional-posits/src/core/alt-table.rkt	202	0
for-loop	/home/p92/nightlies/herbie/optional-posits/src/core/alt-table.rkt	56	2
(unnamed)	/opt/racket-7.0/collects/racket/contract/private/arrow-val-first.rkt	388	18
finalize-iter!	/home/p92/nightlies/herbie/optional-posits/src/mainloop.rkt	272	0
run-improve43	/home/p92/nightlies/herbie/optional-posits/src/mainloop.rkt	340	0
(unnamed)	/opt/racket-7.0/collects/racket/private/more-scheme.rkt	261	28
(unnamed)	/opt/racket-7.0/collects/racket/private/more-scheme.rkt	261	28