Error in 10.1s

Runtime

Time bar (total: 10.1s)Debug log

start54.0ms

Algorithm
intervals

setup98.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b
(exp (fma x x -1))

rewrite3.0ms

Algorithm
rewrite-expression-head
Counts
1 → 14
Calls

1 calls. Slowest were:

3.0ms
(exp (fma x x -1))

series29.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

29.0ms
(exp (fma x x -1))

simplify250.0ms

Counts
8 → 17
Calls

8 calls. Slowest were:

175.0ms
(+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1)))))
51.0ms
(exp (* (cbrt (fma x x -1)) (cbrt (fma x x -1))))
10.0ms
(exp (sqrt (fma x x -1)))

prune150.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(pow E (fma x x -1))

rewrite3.0ms

Algorithm
rewrite-expression-head
Counts
1 → 14
Calls

1 calls. Slowest were:

2.0ms
(pow E (fma x x -1))

series58.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

58.0ms
(pow E (fma x x -1))

simplify212.0ms

Counts
7 → 17
Calls

7 calls. Slowest were:

191.0ms
(+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1)))))
5.0ms
(exp (fma x x -1))
5.0ms
(exp (fma x x -1))

prune221.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize28.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (pow E (* x x)) (pow E -1))

rewrite11.0ms

Algorithm
rewrite-expression-head
Counts
1 → 24
Calls

1 calls. Slowest were:

10.0ms
(* (pow E (* x x)) (pow E -1))

series61.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

61.0ms
(* (pow E (* x x)) (pow E -1))

simplify663.0ms

Counts
14 → 27
Calls

14 calls. Slowest were:

325.0ms
(* (* (* (pow E (* x x)) (pow E (* x x))) (pow E (* x x))) (* (* (pow E -1) (pow E -1)) (pow E -1)))
78.0ms
(+ (* (log E) (* x x)) (* (log E) -1))
60.0ms
(+ (* (log E) (* x x)) (log (pow E -1)))

prune277.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

1.6b
(cbrt (* (* (exp (fma x x -1)) (exp (fma x x -1))) (exp (fma x x -1))))
1.0b
(* (* (exp (fma x x -1)) (exp (fma x x -1))) (exp (fma x x -1)))
0.0b
(exp (fma x x -1))
0.0b
(exp (fma x x -1))

rewrite80.0ms

Algorithm
rewrite-expression-head
Counts
4 → 74
Calls

4 calls. Slowest were:

42.0ms
(* (* (exp (fma x x -1)) (exp (fma x x -1))) (exp (fma x x -1)))
34.0ms
(cbrt (* (* (exp (fma x x -1)) (exp (fma x x -1))) (exp (fma x x -1))))
1.0ms
(exp (fma x x -1))

series129.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

50.0ms
(* (* (exp (fma x x -1)) (exp (fma x x -1))) (exp (fma x x -1)))
30.0ms
(exp (fma x x -1))
25.0ms
(exp (fma x x -1))

simplify3.9s

Counts
57 → 86
Calls

57 calls. Slowest were:

798.0ms
(* (* (exp (fma x x -1)) (exp (fma x x -1))) (exp (fma x x -1)))
788.0ms
(* (* (exp (fma x x -1)) (exp (fma x x -1))) (exp (fma x x -1)))
220.0ms
(+ (log (* (exp (fma x x -1)) (exp (fma x x -1)))) (fma x x -1))

prune850.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes58.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018359 +o rules:numerics
(FPCore (x)
  :name "exp neg sub"
  (exp (- (- 1 (* x x)))))

Backtrace

partition: contract violation expected: list? given: 0.02547690630641812 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