Error in 10.6s

Runtime

Time bar (total: 10.6s)Debug logProfile

start92.0ms

Algorithm
intervals

setup130.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite2.0ms

Algorithm
rewrite-expression-head
Counts
1 → 14
Calls

1 calls. Slowest were:

1.0ms
(exp (fma x x -1))

series31.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

31.0ms
(exp (fma x x -1))

simplify290.0ms

Counts
8 → 17
Calls

8 calls. Slowest were:

223.0ms
(+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1)))))
42.0ms
(exp (* (cbrt (fma x x -1)) (cbrt (fma x x -1))))
9.0ms
(exp (sqrt (fma x x -1)))

prune164.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Counts
1 → 14
Calls

1 calls. Slowest were:

1.0ms
(pow E (fma x x -1))

series35.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

35.0ms
(pow E (fma x x -1))

simplify238.0ms

Counts
7 → 17
Calls

7 calls. Slowest were:

223.0ms
(+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1)))))
5.0ms
(exp (fma x x -1))
4.0ms
(exp (fma x x -1))

prune179.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 3 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Counts
3 → 62
Calls

3 calls. Slowest were:

7.0ms
(* (sqrt (exp (fma x x -1))) (sqrt (exp (fma x x -1))))
1.0ms
(exp (fma x x -1))
1.0ms
(exp (fma x x -1))

series53.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

19.0ms
(* (sqrt (exp (fma x x -1))) (sqrt (exp (fma x x -1))))
18.0ms
(exp (fma x x -1))
16.0ms
(exp (fma x x -1))

simplify1.6s

Counts
43 → 71
Calls

43 calls. Slowest were:

349.0ms
(* (* (* (sqrt (exp (fma x x -1))) (sqrt (exp (fma x x -1)))) (sqrt (exp (fma x x -1)))) (* (* (sqrt (exp (fma x x -1))) (sqrt (exp (fma x x -1)))) (sqrt (exp (fma x x -1)))))
207.0ms
(+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1)))))
205.0ms
(+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1)))))

prune663.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Counts
4 → 76
Calls

4 calls. Slowest were:

5.0ms
(* (cbrt (fma x x -1)) (cbrt (fma x x -1)))
3.0ms
(pow (pow E (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))) (cbrt (fma x x -1)))
1.0ms
(pow E (* (cbrt (fma x x -1)) (cbrt (fma x x -1))))

series797.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

344.0ms
(pow (pow E (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))) (cbrt (fma x x -1)))
231.0ms
(pow E (* (cbrt (fma x x -1)) (cbrt (fma x x -1))))
133.0ms
(* (cbrt (fma x x -1)) (cbrt (fma x x -1)))

simplify2.3s

Counts
47 → 88
Calls

47 calls. Slowest were:

312.0ms
(- (+ (* 1/9 (* (pow x 4) E)) E) (* 2/3 (* (pow x 2) E)))
280.0ms
(- (+ (exp (pow -1 1/3)) (* 1/2 (* (pow x 4) (exp (pow -1 1/3))))) (* (* (pow x 2) (exp (pow -1 1/3))) (pow -1 1/3)))
225.0ms
(- (pow -1 1/3) (+ (* 1/3 (* (pow x 2) (pow -1 1/3))) (* 1/9 (* (pow x 4) (pow -1 1/3)))))

prune1.1s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

regimes30.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018357 +o rules:numerics
(FPCore (x)
  :name "exp neg sub"
  (exp (- (- 1 (* x x)))))

Backtrace

partition: contract violation expected: list? given: 0.02502030309855502 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