Exception for Expression, p14

\[56789 \leq a \land a \leq 98765 \land 0 \leq b \land b \leq 1 \land 0 \leq c \land c \leq 0.0016773 \land 0 \leq d \land d \leq 0.0016773\]

Math

\[\]

Reproduce

Please include this information when filing a bug report:

herbie shell --seed 2020231 
(FPCore (a b c d)
  :name "Expression, p14"
  :precision binary64
  :pre (and (<= 56789.0 a 98765.0) (<= 0.0 b 1.0) (<= 0.0 c 0.0016773) (<= 0.0 d 0.0016773))

  :herbie-target
  (+ (* a b) (* a (+ c d)))

  (* a (+ (+ b c) d)))

Backtrace

hash-ref: no value found for key key: 'NAN.f64		L	C
table-ref	/data/pavpan/nightlies/herbie/scaleup-plugins/src/common.rkt	32	0
f297	unknown
munge	/data/pavpan/nightlies/herbie/scaleup-plugins/src/programs.rkt	142	2
for-loop	/data/pavpan/nightlies/herbie/scaleup-plugins/src/programs.rkt	161	15
f297	unknown
munge	/data/pavpan/nightlies/herbie/scaleup-plugins/src/programs.rkt	142	2
for-loop	/data/pavpan/nightlies/herbie/scaleup-plugins/src/programs.rkt	161	15
f297	unknown
munge	/data/pavpan/nightlies/herbie/scaleup-plugins/src/programs.rkt	142	2
for-loop	/data/pavpan/nightlies/herbie/scaleup-plugins/src/programs.rkt	161	15
f297	unknown
munge	/data/pavpan/nightlies/herbie/scaleup-plugins/src/programs.rkt	142	2
for-loop	/data/pavpan/nightlies/herbie/scaleup-plugins/src/programs.rkt	172	4
batch-eval-progs	/data/pavpan/nightlies/herbie/scaleup-plugins/src/programs.rkt	112	0
batch-errors	/data/pavpan/nightlies/herbie/scaleup-plugins/src/points.rkt	169	0
atab-add-altns	/data/pavpan/nightlies/herbie/scaleup-plugins/src/core/alt-table.rkt	194	0
(unnamed)	/opt/racket-7.5/collects/racket/contract/private/arrow-val-first.rkt	486	18
finalize-iter!	/data/pavpan/nightlies/herbie/scaleup-plugins/src/mainloop.rkt	281	0
run-iter!	/data/pavpan/nightlies/herbie/scaleup-plugins/src/mainloop.rkt	349	0
for-loop	/data/pavpan/nightlies/herbie/scaleup-plugins/src/mainloop.rkt	387	4
run-improve41	/data/pavpan/nightlies/herbie/scaleup-plugins/src/mainloop.rkt	368	0
.../more-scheme.rkt:261:28	unknown
run	/opt/racket-7.5/share/pkgs/profile-lib/main.rkt	39	2
profile-thunk16	/opt/racket-7.5/share/pkgs/profile-lib/main.rkt	9	0
(unnamed)	/opt/racket-7.5/collects/racket/private/more-scheme.rkt	261	28

Reproduce

herbie shell --seed 2020231 
(FPCore (a b c d)
  :name "Expression, p14"
  :precision binary64
  :pre (and (<= 56789.0 a 98765.0) (<= 0.0 b 1.0) (<= 0.0 c 0.0016773) (<= 0.0 d 0.0016773))

  :herbie-target
  (+ (* a b) (* a (+ c d)))

  (* a (+ (+ b c) d)))