Details

Time bar (total: 57.2s)

sample1.7s

Algorithm
intervals
Results
1.4s116×body5120exit
85.0ms42×body1280nan
79.0ms259×body80valid
53.0ms39×body640nan
26.0ms22×body320nan
8.0ms13×body160nan
4.0ms14×body80nan
3.0msbody80overflowed

simplify106.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
014863
161763
2424462
3500162

prune19.0ms

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

localize60.0ms

Local error

Found 4 expressions with local error:

4.3b
(- (- 1.0 z) 1.0)
4.3b
(- (- 1.0 z) 1.0)
4.3b
(- (- 1.0 z) 1.0)
4.3b
(- (- 1.0 z) 1.0)

rewrite29.0ms

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)
2.0ms
(- (- 1.0 z) 1.0)
2.0ms
(- (- 1.0 z) 1.0)

simplify64.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 4 (58.0ms)

IterNodesCost
074304
1168284
2534268
32386256
45001252

prune420.0ms

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

localize54.0ms

Local error

Found 4 expressions with local error:

4.3b
(- (- 1.0 z) 1.0)
4.3b
(- (- 1.0 z) 1.0)
4.3b
(- (- 1.0 z) 1.0)
4.3b
(- (- 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)
6.0ms
(- (- 1.0 z) 1.0)
6.0ms
(- (- 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)
2.0ms
(- (- 1.0 z) 1.0)
1.0ms
(- (- 1.0 z) 1.0)
2.0ms
(- (- 1.0 z) 1.0)

simplify61.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 4 (56.0ms)

IterNodesCost
074304
1168284
2534268
32386256
45001252

prune475.0ms

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

regimes126.0ms

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

sample54.1s

Algorithm
intervals
Results
45.4s3765×body5120exit
3.0s1510×body1280nan
2.5s8091×body80valid
1.7s1198×body640nan
613.0ms604×body320nan
224.0ms344×body160nan
83.0ms281×body80nan
30.0ms87×body80overflowed

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