Details

Time bar (total: 51.3s)

sample1.3s

Algorithm
intervals
Results
1.2s111×body10240exit
45.0ms259×body80valid
43.0ms40×body1280nan
24.0ms32×body640nan
7.0ms14×body320nan
4.0ms11×body160nan
3.0ms11×body80nan

simplify102.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
014863
161763
2424362
3500162

prune30.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 1.8b

Counts
2 → 2

localize57.0ms

Local error

Found 4 expressions with local error:

4.4b
(- (- 1.0 z) 1.0)
4.4b
(- (- 1.0 z) 1.0)
4.4b
(- (- 1.0 z) 1.0)
4.4b
(- (- 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)

series49.0ms

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)
17.0ms
(- (- 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

prune735.0ms

Filtered
88 candidates to 60 candidates (68.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New88088
Fresh011
Picked011
Done000
Total88290

Merged error: 1.8b

Counts
90 → 2

localize56.0ms

Local error

Found 4 expressions with local error:

4.4b
(- (- 1.0 z) 1.0)
4.4b
(- (- 1.0 z) 1.0)
4.4b
(- (- 1.0 z) 1.0)
4.4b
(- (- 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)
6.0ms
(- (- 1.0 z) 1.0)
8.0ms
(- (- 1.0 z) 1.0)

series48.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)
16.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)

simplify63.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 4 (57.0ms)

IterNodesCost
074304
1168284
2534268
32386256
45001252

prune714.0ms

Filtered
88 candidates to 60 candidates (68.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New87188
Fresh000
Picked101
Done011
Total88290

Merged error: 1.8b

Counts
90 → 2

localize61.0ms

Local error

Found 4 expressions with local error:

4.4b
(- (- 1.0 z) 1.0)
4.4b
(- (- 1.0 z) 1.0)
4.4b
(- (- 1.0 z) 1.0)
4.4b
(- (- 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)

series49.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)
16.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)

simplify73.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 4 (65.0ms)

IterNodesCost
074304
1168284
2534268
32386256
45001252

prune752.0ms

Filtered
88 candidates to 60 candidates (68.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New88088
Fresh000
Picked011
Done011
Total88290

Merged error: 1.8b

Counts
90 → 2

regimes104.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify6.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
08763
19263
29263

end0.0ms

sample46.9s

Algorithm
intervals
Results
41.6s3948×body10240exit
1.9s1462×body1280nan
1.5s8071×body80valid
999.0ms1257×body640nan
357.0ms633×body320nan
116.0ms301×body160nan
48.0ms276×body80nan

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