Error in 4.7s

Runtime

Time bar (total: 4.7s)Debug log

start29.0ms

Algorithm
intervals

setup12.0ms

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
(hypot re im)

rewrite0.0ms

Algorithm
rewrite-expression-head
Counts
1 → 10
Calls

1 calls. Slowest were:

0.0ms
(hypot re im)

series24.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

24.0ms
(hypot re im)

simplify3.0ms

Counts
3 → 13
Calls

3 calls. Slowest were:

1.0ms
(* -1 re)
0.0ms
im
0.0ms
re

prune141.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (hypot re im))
0.5b
(cbrt (hypot re im))
0.5b
(cbrt (hypot re im))
0.5b
(* (cbrt (hypot re im)) (cbrt (hypot re im)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Counts
4 → 69
Calls

4 calls. Slowest were:

9.0ms
(* (cbrt (hypot re im)) (cbrt (hypot re im)))
1.0ms
(cbrt (hypot re im))
1.0ms
(cbrt (hypot re im))

series480.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

139.0ms
(* (cbrt (hypot re im)) (cbrt (hypot re im)))
115.0ms
(cbrt (hypot re im))
114.0ms
(cbrt (hypot re im))

simplify181.0ms

Counts
41 → 81
Calls

41 calls. Slowest were:

42.0ms
(+ (pow im 2/3) (* 1/3 (* (pow re 2) (pow (/ 1 (pow im 4)) 1/3))))
30.0ms
(+ (* 1/6 (* (pow re 2) (pow (/ 1 (pow im 5)) 1/3))) (pow im 1/3))
25.0ms
(+ (* 1/6 (* (pow re 2) (pow (/ 1 (pow im 5)) 1/3))) (pow im 1/3))

prune766.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize20.0ms

Local error

Found 2 expressions with local error:

27.3b
(sqrt (+ (* re re) (* im im)))
0.0b
(+ (* re re) (* im im))

rewrite11.0ms

Algorithm
rewrite-expression-head
Counts
2 → 31
Calls

2 calls. Slowest were:

6.0ms
(sqrt (+ (* re re) (* im im)))
4.0ms
(+ (* re re) (* im im))

series60.0ms

Counts
2 → 6
Calls

2 calls. Slowest were:

33.0ms
(sqrt (+ (* re re) (* im im)))
27.0ms
(+ (* re re) (* im im))

simplify374.0ms

Counts
13 → 37
Calls

13 calls. Slowest were:

251.0ms
(sqrt (- (* (* re re) (* re re)) (* (* im im) (* im im))))
66.0ms
(sqrt (+ (pow (* re re) 3) (pow (* im im) 3)))
11.0ms
(sqrt (+ (* re re) (* im im)))

prune244.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes167.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018359 +o rules:numerics
(FPCore (re im)
  :name "math.abs on complex"
  (sqrt (+ (* re re) (* im im))))

Backtrace

partition: contract violation expected: list? given: 0.004625 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