\[d1 \cdot d2 + d1 \cdot d3 \]
(FPCore (d1 d2 d3) :precision binary64 (+ (* d1 d2) (* d1 d3)))
double code(double d1, double d2, double d3) {
	return (d1 * d2) + (d1 * d3);
}
real(8) function code(d1, d2, d3)
    real(8), intent (in) :: d1
    real(8), intent (in) :: d2
    real(8), intent (in) :: d3
    code = (d1 * d2) + (d1 * d3)
end function
public static double code(double d1, double d2, double d3) {
	return (d1 * d2) + (d1 * d3);
}
def code(d1, d2, d3):
	return (d1 * d2) + (d1 * d3)
function code(d1, d2, d3)
	return Float64(Float64(d1 * d2) + Float64(d1 * d3))
end
function tmp = code(d1, d2, d3)
	tmp = (d1 * d2) + (d1 * d3);
end
code[d1_, d2_, d3_] := N[(N[(d1 * d2), $MachinePrecision] + N[(d1 * d3), $MachinePrecision]), $MachinePrecision]
d1 \cdot d2 + d1 \cdot d3

Reproduce

Please include this information when filing a bug report:

herbie shell --seed 2022150 
(FPCore (d1 d2 d3)
  :name "FastMath dist"
  :precision binary64

  :herbie-target
  (* d1 (+ d2 d3))

  (+ (* d1 d2) (* d1 d3)))

Backtrace

application: required keyword argument not supplied procedure: batch-egg-rewrite required keyword: #:rules arguments...: '(#<rule erfc-erf_binary64> #<rule erf-erfc_binary64> #<rule erf-odd_binary64> #<rule prod-diff_binary64> #<rule hypot-udef_binary64> #<rule expm1-log1p-u_binary64> #<rule log1p-expm1-u_binary64> #<rule log1p-udef_binary64> #<rule expm1-udef_binary64> #... #:depths '(1) #:roots '((2))LC
(unnamed)/opt/racket-8.1/collects/racket/private/kw.rkt155814
rewrite-expressions/data/pavpan/nightlies/herbie/timeline/src/core/matcher.rkt1710
gen-rewrites!/data/pavpan/nightlies/herbie/timeline/src/patch.rkt1440
patch-table-run/data/pavpan/nightlies/herbie/timeline/src/patch.rkt2910
(unnamed)/opt/racket-8.1/collects/racket/contract/private/arrow-val-first.rkt48618
run-iter!/data/pavpan/nightlies/herbie/timeline/src/mainloop.rkt2460
mutate!/data/pavpan/nightlies/herbie/timeline/src/mainloop.rkt3790
run-improve!/data/pavpan/nightlies/herbie/timeline/src/mainloop.rkt3260
(unnamed)/data/pavpan/nightlies/herbie/timeline/src/sandbox.rkt666
(unnamed)/opt/racket-8.1/share/pkgs/profile-lib/main.rkt4010
profile-thunk/opt/racket-8.1/share/pkgs/profile-lib/main.rkt90
(unnamed)/opt/racket-8.1/collects/racket/engine.rkt4224