Error in 5.9s

Runtime

Time bar (total: 5.9s)Debug logProfile

start57.0ms

Algorithm
intervals

setup139.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (* x x) x (* x x))

rewrite0.0ms

Algorithm
rewrite-expression-head
Counts
1 → 10
Calls

1 calls. Slowest were:

0.0ms
(fma (* x x) x (* x x))

series51.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

51.0ms
(fma (* x x) x (* x x))

simplify36.0ms

Counts
3 → 13
Calls

3 calls. Slowest were:

14.0ms
(+ (pow x 3) (pow x 2))
13.0ms
(+ (pow x 3) (pow x 2))
8.0ms
(+ (pow x 3) (pow x 2))

prune89.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 4 expressions with local error:

28.9b
(sqrt (fma (* x x) x (* x x)))
28.9b
(sqrt (fma (* x x) x (* x x)))
0.0b
(* (sqrt (fma (* x x) x (* x x))) (sqrt (fma (* x x) x (* x x))))
0.0b
(fma (* x x) x (* x x))

rewrite15.0ms

Algorithm
rewrite-expression-head
Counts
4 → 70
Calls

4 calls. Slowest were:

11.0ms
(* (sqrt (fma (* x x) x (* x x))) (sqrt (fma (* x x) x (* x x))))
2.0ms
(sqrt (fma (* x x) x (* x x)))
1.0ms
(sqrt (fma (* x x) x (* x x)))

series127.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

44.0ms
(fma (* x x) x (* x x))
35.0ms
(* (sqrt (fma (* x x) x (* x x))) (sqrt (fma (* x x) x (* x x))))
27.0ms
(sqrt (fma (* x x) x (* x x)))

simplify2.0s

Counts
42 → 82
Calls

42 calls. Slowest were:

409.0ms
(- (+ x (* 1/2 (pow x 2))) (* 1/8 (pow x 3)))
360.0ms
(- (+ x (* 1/2 (pow x 2))) (* 1/8 (pow x 3)))
269.0ms
(* (fma (* x x) x (* x x)) (fma (* x x) x (* x x)))

prune805.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (fma x x x) x)

rewrite4.0ms

Algorithm
rewrite-expression-head
Counts
1 → 13
Calls

1 calls. Slowest were:

3.0ms
(* (fma x x x) x)

series35.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

35.0ms
(* (fma x x x) x)

simplify31.0ms

Counts
5 → 16
Calls

5 calls. Slowest were:

10.0ms
(+ (pow x 3) (pow x 2))
7.0ms
(+ (pow x 3) (pow x 2))
7.0ms
(+ (pow x 3) (pow x 2))

prune183.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes35.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018357 +o rules:numerics
(FPCore (x)
  :name "Expression 3, p15"
  :pre (<= 0 x 2)

  :herbie-target
  (* (* (+ 1.0 x) x) x)

  (+ (* x (* x x)) (* x x)))

Backtrace

partition: contract violation expected: list? given: 0.014375 argument position: 2nd other arguments...: #<procedure:ordinary-value?>LC
partition/home/p92/racket/collects/racket/list.rkt5550
errors-score/data/pavpan/nightlies/herbie/develop/src/points.rkt3220
for-loop/data/pavpan/nightlies/herbie/develop/src/sandbox.rkt7512
(unnamed)/home/p92/racket/collects/racket/private/more-scheme.rkt26128
run/home/p92/racket/share/pkgs/profile-lib/main.rkt392
profile-thunk16/home/p92/racket/share/pkgs/profile-lib/main.rkt90
(unnamed)/home/p92/racket/collects/racket/private/more-scheme.rkt26128