Details

Time bar (total: 58.8s)

sample1.8s

Algorithm
intervals
Results
1.5s124×body5120exit
81.0ms259×body80valid
69.0ms35×body1280nan
63.0ms43×body640nan
26.0ms26×body320nan
7.0ms11×body160nan
4.0ms15×body80nan
1.0msbody80overflowed

simplify107.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
014863
161763
2424462
3500162

prune20.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 1.8b

Counts
2 → 2

localize58.0ms

Local error

Found 4 expressions with local error:

4.8b
(- (- 1.0 z) 1.0)
4.8b
(- (- 1.0 z) 1.0)
4.8b
(- (- 1.0 z) 1.0)
4.8b
(- (- 1.0 z) 1.0)

rewrite28.0ms

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:
7.0ms
(- (- 1.0 z) 1.0)
7.0ms
(- (- 1.0 z) 1.0)
7.0ms
(- (- 1.0 z) 1.0)
7.0ms
(- (- 1.0 z) 1.0)

series6.0ms

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)
2.0ms
(- (- 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

prune487.0ms

Filtered
88 candidates to 60 candidates (31.8%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New88088
Fresh011
Picked011
Done000
Total88290

Merged error: 1.8b

Counts
90 → 2

localize55.0ms

Local error

Found 4 expressions with local error:

4.8b
(- (- 1.0 z) 1.0)
4.8b
(- (- 1.0 z) 1.0)
4.8b
(- (- 1.0 z) 1.0)
4.8b
(- (- 1.0 z) 1.0)

rewrite30.0ms

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:
7.0ms
(- (- 1.0 z) 1.0)
7.0ms
(- (- 1.0 z) 1.0)
8.0ms
(- (- 1.0 z) 1.0)
6.0ms
(- (- 1.0 z) 1.0)

series6.0ms

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)
2.0ms
(- (- 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

prune618.0ms

Filtered
88 candidates to 60 candidates (31.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New88088
Fresh000
Picked011
Done011
Total88290

Merged error: 1.8b

Counts
90 → 2

regimes124.0ms

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

sample55.4s

Algorithm
intervals
Results
46.4s3847×body5120exit
3.0s1509×body1280nan
2.6s8097×body80valid
1.9s1304×body640nan
660.0ms632×body320nan
194.0ms293×body160nan
93.0ms307×body80nan
37.0ms104×body80overflowed

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