Details

Time bar (total: 51.5s)

sample1.6s

Algorithm
intervals
Results
1.4s130×body10240exit
66.0ms51×body1280nan
49.0ms260×body80valid
38.0ms52×body640nan
17.0ms30×body320nan
4.0ms11×body160nan
2.0ms11×body80nan

simplify112.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
014863
161763
2424362
3500162

prune32.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.8b

localize61.0ms

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)

rewrite76.0ms

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:
21.0ms
(- (- 1.0 z) 1.0)
17.0ms
(- (- 1.0 z) 1.0)
18.0ms
(- (- 1.0 z) 1.0)
18.0ms
(- (- 1.0 z) 1.0)

series51.0ms

Counts
4 → 12
Calls
4 calls:
13.0ms
(- (- 1.0 z) 1.0)
12.0ms
(- (- 1.0 z) 1.0)
13.0ms
(- (- 1.0 z) 1.0)
12.0ms
(- (- 1.0 z) 1.0)

simplify65.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 4 (59.0ms)

IterNodesCost
074304
1168284
2534268
32386256
45001252

prune800.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 1.8b

localize60.0ms

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)

rewrite75.0ms

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:
17.0ms
(- (- 1.0 z) 1.0)
21.0ms
(- (- 1.0 z) 1.0)
17.0ms
(- (- 1.0 z) 1.0)
18.0ms
(- (- 1.0 z) 1.0)

series233.0ms

Counts
4 → 12
Calls
4 calls:
198.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)
12.0ms
(- (- 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

prune731.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 1.8b

regimes95.0ms

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

sample47.4s

Algorithm
intervals
Results
42.2s4025×body10240exit
1.7s1565×body1280nan
1.5s8101×body80valid
961.0ms1320×body640nan
349.0ms657×body320nan
109.0ms307×body160nan
51.0ms278×body80nan