Exception for simple fma test

Specification

\[\begin{array}{l} \\ \mathsf{fma}\left(x, y, z\right) - \left(1 + \left(x \cdot y + z\right)\right) \end{array} \]

(FPCore (x y z) :precision binary64 (- (fma x y z) (+ 1.0 (+ (* x y) z))))

double code(double x, double y, double z) {
	return fma(x, y, z) - (1.0 + ((x * y) + z));
}

function code(x, y, z)
	return Float64(fma(x, y, z) - Float64(1.0 + Float64(Float64(x * y) + z)))
end

code[x_, y_, z_] := N[(N[(x * y + z), $MachinePrecision] - N[(1.0 + N[(N[(x * y), $MachinePrecision] + z), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]

\begin{array}{l}

\\
\mathsf{fma}\left(x, y, z\right) - \left(1 + \left(x \cdot y + z\right)\right)
\end{array}

Reproduce

herbie shell --seed 2024144 
(FPCore (x y z)
  :name "simple fma test"
  :precision binary64

  :alt
  (! :herbie-platform default -1)

  (- (fma x y z) (+ 1.0 (+ (* x y) z))))

Please file a bug report with this information.

Backtrace

hash-ref: no value found for key key: '(fma.f64 x y z)		L	C
flow-list	/home/nightlies/herbie/explanations-trifurcate/src/explain.rkt	748	0
make-flow-table	/home/nightlies/herbie/explanations-trifurcate/src/explain.rkt	752	0
generate-timelines	/home/nightlies/herbie/explanations-trifurcate/src/explain.rkt	614	0
explain!	/home/nightlies/herbie/explanations-trifurcate/src/mainloop.rkt	362	0
mutate!	/home/nightlies/herbie/explanations-trifurcate/src/mainloop.rkt	65	0
run-improve!	/home/nightlies/herbie/explanations-trifurcate/src/mainloop.rkt	51	0
get-alternatives/report	/home/nightlies/herbie/explanations-trifurcate/src/sandbox.rkt	171	0
(unnamed)	/home/nightlies/herbie/explanations-trifurcate/src/sandbox.rkt	265	6
(unnamed)	/usr/local/racket/share/pkgs/profile-lib/main.rkt	40	10
profile-thunk	/usr/local/racket/share/pkgs/profile-lib/main.rkt	9	0
(unnamed)	/usr/local/racket/collects/racket/engine.rkt	42	24