Details

Time bar (total: 48.5s)

sample1.6s

Algorithm
intervals
Results
1.4s126×body10240exit
67.0ms60×body1280nan
55.0ms258×body80valid
35.0ms44×body640nan
8.0ms15×body320nan
2.0msbody80nan
1.0msbody160nan

simplify106.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
014863
161763
2424362
3500162

prune29.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.8b

localize58.0ms

Local error

Found 4 expressions with local error:

5.0b
(- (- 1.0 z) 1.0)
5.0b
(- (- 1.0 z) 1.0)
5.0b
(- (- 1.0 z) 1.0)
5.0b
(- (- 1.0 z) 1.0)

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
24×*-un-lft-identity add-log-exp
12×add-sqr-sqrt diff-log distribute-lft-out--
sub-neg associate--l+
pow1 add-exp-log associate--l- add-cube-cbrt flip3-- add-cbrt-cube flip-- difference-of-squares
Counts
4 → 76
Calls
4 calls:
7.0ms
(- (- 1.0 z) 1.0)
7.0ms
(- (- 1.0 z) 1.0)
7.0ms
(- (- 1.0 z) 1.0)
7.0ms
(- (- 1.0 z) 1.0)

series51.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)
18.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)

simplify63.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 4 (58.0ms)

IterNodesCost
074304
1168284
2534268
32386256
45001252

prune755.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 1.8b

localize51.0ms

Local error

Found 4 expressions with local error:

5.0b
(- (- 1.0 z) 1.0)
5.0b
(- (- 1.0 z) 1.0)
5.0b
(- (- 1.0 z) 1.0)
5.0b
(- (- 1.0 z) 1.0)

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
24×*-un-lft-identity add-log-exp
12×add-sqr-sqrt diff-log distribute-lft-out--
sub-neg associate--l+
pow1 add-exp-log associate--l- add-cube-cbrt flip3-- add-cbrt-cube flip-- difference-of-squares
Counts
4 → 76
Calls
4 calls:
7.0ms
(- (- 1.0 z) 1.0)
10.0ms
(- (- 1.0 z) 1.0)
6.0ms
(- (- 1.0 z) 1.0)
7.0ms
(- (- 1.0 z) 1.0)

series44.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)

simplify64.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 4 (59.0ms)

IterNodesCost
074304
1168284
2534268
32386256
45001252

prune732.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 1.8b

regimes99.0ms

Accuracy

0% (0.0b remaining)

Error of 1.8b against oracle of 1.8b and baseline of 1.8b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
08763
19263
29263

end0.0ms

sample44.8s

Algorithm
intervals
Results
39.5s3766×body10240exit
1.9s1527×body1280nan
1.5s8090×body80valid
986.0ms1266×body640nan
299.0ms541×body320nan
112.0ms315×body160nan
50.0ms287×body80nan