Details

Time bar (total: 48.8s)

sample1.7s

Algorithm
intervals
Results
1.4s139×body10240exit
65.0ms56×body1280nan
51.0ms257×body80valid
19.0ms27×body640nan
7.0ms13×body320nan
3.0msbody160nan
2.0ms10×body80nan

simplify101.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
014863
161763
2424362
3500162

prune35.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.7b

localize51.0ms

Local error

Found 4 expressions with local error:

6.0b
(- (- 1.0 z) 1.0)
6.0b
(- (- 1.0 z) 1.0)
6.0b
(- (- 1.0 z) 1.0)
6.0b
(- (- 1.0 z) 1.0)

rewrite142.0ms

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:
35.0ms
(- (- 1.0 z) 1.0)
35.0ms
(- (- 1.0 z) 1.0)
34.0ms
(- (- 1.0 z) 1.0)
36.0ms
(- (- 1.0 z) 1.0)

series40.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(- (- 1.0 z) 1.0)
10.0ms
(- (- 1.0 z) 1.0)
10.0ms
(- (- 1.0 z) 1.0)
10.0ms
(- (- 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

prune796.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 1.7b

localize59.0ms

Local error

Found 4 expressions with local error:

6.0b
(- (- 1.0 z) 1.0)
6.0b
(- (- 1.0 z) 1.0)
6.0b
(- (- 1.0 z) 1.0)
6.0b
(- (- 1.0 z) 1.0)

rewrite145.0ms

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:
35.0ms
(- (- 1.0 z) 1.0)
35.0ms
(- (- 1.0 z) 1.0)
37.0ms
(- (- 1.0 z) 1.0)
35.0ms
(- (- 1.0 z) 1.0)

series46.0ms

Counts
4 → 12
Calls
4 calls:
14.0ms
(- (- 1.0 z) 1.0)
10.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 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

prune773.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 1.7b

regimes101.0ms

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

sample44.7s

Algorithm
intervals
Results
39.5s3755×body10240exit
1.5s1481×body1280nan
1.5s8077×body80valid
848.0ms1197×body640nan
328.0ms632×body320nan
323.0ms297×body160nan
58.0ms321×body80nan
1.0msbody160valid