Details

Time bar (total: 48.8s)

sample1.6s

Algorithm
intervals
Results
1.4s135×body10240exit
47.0ms260×body80valid
42.0ms38×body1280nan
24.0ms31×body640nan
12.0ms23×body320nan
3.0msbody160nan
1.0msbody80nan

simplify103.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
014863
161763
2424362
3500162

prune30.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.8b

localize58.0ms

Local error

Found 4 expressions with local error:

6.5b
(- (- 1.0 z) 1.0)
6.5b
(- (- 1.0 z) 1.0)
6.5b
(- (- 1.0 z) 1.0)
6.5b
(- (- 1.0 z) 1.0)

rewrite80.0ms

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:
19.0ms
(- (- 1.0 z) 1.0)
22.0ms
(- (- 1.0 z) 1.0)
18.0ms
(- (- 1.0 z) 1.0)
18.0ms
(- (- 1.0 z) 1.0)

series50.0ms

Counts
4 → 12
Calls
4 calls:
15.0ms
(- (- 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

prune950.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 1.8b

localize56.0ms

Local error

Found 4 expressions with local error:

6.5b
(- (- 1.0 z) 1.0)
6.5b
(- (- 1.0 z) 1.0)
6.5b
(- (- 1.0 z) 1.0)
6.5b
(- (- 1.0 z) 1.0)

rewrite80.0ms

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:
19.0ms
(- (- 1.0 z) 1.0)
18.0ms
(- (- 1.0 z) 1.0)
22.0ms
(- (- 1.0 z) 1.0)
19.0ms
(- (- 1.0 z) 1.0)

series49.0ms

Counts
4 → 12
Calls
4 calls:
14.0ms
(- (- 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)

simplify67.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 4 (61.0ms)

IterNodesCost
074304
1168284
2534268
32386256
45001252

prune741.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 1.8b

regimes105.0ms

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
39.7s3771×body10240exit
1.6s1468×body1280nan
1.5s8109×body80valid
912.0ms1243×body640nan
298.0ms569×body320nan
107.0ms307×body160nan
51.0ms283×body80nan