Details

Time bar (total: 1.1m)

sample1.9s

Algorithm
intervals
Results
1.6s130×body10240exit
108.0ms51×body1280nan
107.0ms260×body80valid
78.0ms52×body640nan
33.0ms30×body320nan
8.0ms11×body160nan
4.0ms11×body80nan

simplify105.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
014863
161763
2424362
3500162

prune110.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.8b

localize56.0ms

Local error

Found 4 expressions with local error:

7.5b
(- (- 1.0 z) 1.0)
7.5b
(- (- 1.0 z) 1.0)
7.5b
(- (- 1.0 z) 1.0)
7.5b
(- (- 1.0 z) 1.0)

rewrite77.0ms

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:
18.0ms
(- (- 1.0 z) 1.0)
21.0ms
(- (- 1.0 z) 1.0)
18.0ms
(- (- 1.0 z) 1.0)
18.0ms
(- (- 1.0 z) 1.0)

series5.0ms

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

prune2.5s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 1.8b

localize54.0ms

Local error

Found 4 expressions with local error:

7.5b
(- (- 1.0 z) 1.0)
7.5b
(- (- 1.0 z) 1.0)
7.5b
(- (- 1.0 z) 1.0)
7.5b
(- (- 1.0 z) 1.0)

rewrite77.0ms

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:
18.0ms
(- (- 1.0 z) 1.0)
21.0ms
(- (- 1.0 z) 1.0)
18.0ms
(- (- 1.0 z) 1.0)
18.0ms
(- (- 1.0 z) 1.0)

series5.0ms

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

prune2.3s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 1.8b

regimes765.0ms

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

sample57.7s

Algorithm
intervals
Results
47.8s4025×body10240exit
3.3s1565×body1280nan
3.2s8101×body80valid
2.1s1320×body640nan
737.0ms657×body320nan
237.0ms307×body160nan
106.0ms278×body80nan