Details

Time bar (total: 53.9s)

sample1.7s

Algorithm
intervals
Results
1.5s135×body10240exit
87.0ms261×body80valid
71.0ms57×body1280nan
37.0ms39×body640nan
13.0ms20×body320nan
6.0ms12×body160nan
2.0msbody80nan

simplify103.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
014863
161763
2424362
3500162

prune34.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.7b

localize51.0ms

Local error

Found 4 expressions with local error:

4.5b
(- (- 1.0 z) 1.0)
4.5b
(- (- 1.0 z) 1.0)
4.5b
(- (- 1.0 z) 1.0)
4.5b
(- (- 1.0 z) 1.0)

rewrite74.0ms

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)
17.0ms
(- (- 1.0 z) 1.0)
17.0ms
(- (- 1.0 z) 1.0)
20.0ms
(- (- 1.0 z) 1.0)

series47.0ms

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)
14.0ms
(- (- 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

prune742.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 1.7b

localize57.0ms

Local error

Found 4 expressions with local error:

4.5b
(- (- 1.0 z) 1.0)
4.5b
(- (- 1.0 z) 1.0)
4.5b
(- (- 1.0 z) 1.0)
4.5b
(- (- 1.0 z) 1.0)

rewrite73.0ms

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:
20.0ms
(- (- 1.0 z) 1.0)
17.0ms
(- (- 1.0 z) 1.0)
17.0ms
(- (- 1.0 z) 1.0)
17.0ms
(- (- 1.0 z) 1.0)

series45.0ms

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)

simplify66.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 4 (61.0ms)

IterNodesCost
074304
1168284
2534268
32386256
45001252

prune733.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 1.7b

regimes97.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify5.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
08763
19263
29263

end0.0ms

sample49.9s

Algorithm
intervals
Results
43.0s4017×body10240exit
2.7s8105×body80valid
1.9s1555×body1280nan
1.1s1253×body640nan
433.0ms629×body320nan
143.0ms284×body160nan
98.0ms281×body80nan