Details

Time bar (total: 53.3s)

sample1.5s

Algorithm
intervals
Results
1.3s126×body10240exit
66.0ms52×body1280nan
46.0ms260×body80valid
35.0ms44×body640nan
10.0ms19×body320nan
4.0ms13×body160nan
3.0ms17×body80nan

simplify103.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
014863
161963
2428462
3500162

prune35.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.8b

localize53.0ms

Local error

Found 4 expressions with local error:

5.8b
(- (- 1.0 z) 1.0)
5.8b
(- (- 1.0 z) 1.0)
5.8b
(- (- 1.0 z) 1.0)
5.8b
(- (- 1.0 z) 1.0)

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
116×*-un-lft-identity
104×add-sqr-sqrt
96×prod-diff
64×add-cube-cbrt
44×associate--l+
28×distribute-lft-out--
24×add-log-exp
20×fma-neg difference-of-squares
12×diff-log
sub-neg
pow1 add-exp-log associate--l- expm1-log1p-u flip3-- add-cbrt-cube flip-- log1p-expm1-u
Counts
4 → 200
Calls
4 calls:
8.0ms
(- (- 1.0 z) 1.0)
9.0ms
(- (- 1.0 z) 1.0)
8.0ms
(- (- 1.0 z) 1.0)
12.0ms
(- (- 1.0 z) 1.0)

series48.0ms

Counts
4 → 12
Calls
4 calls:
16.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)
10.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)

simplify107.0ms

Algorithm
egg-herbie
Counts
212 → 212
Iterations

Useful iterations: 3 (94.0ms)

IterNodesCost
01681460
1532756
22706528
35002460

prune1.7s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 1.8b

localize58.0ms

Local error

Found 4 expressions with local error:

5.8b
(- (- 1.0 z) 1.0)
5.8b
(- (- 1.0 z) 1.0)
5.8b
(- (- 1.0 z) 1.0)
5.8b
(- (- 1.0 z) 1.0)

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
116×*-un-lft-identity
104×add-sqr-sqrt
96×prod-diff
64×add-cube-cbrt
44×associate--l+
28×distribute-lft-out--
24×add-log-exp
20×fma-neg difference-of-squares
12×diff-log
sub-neg
pow1 add-exp-log associate--l- expm1-log1p-u flip3-- add-cbrt-cube flip-- log1p-expm1-u
Counts
4 → 200
Calls
4 calls:
9.0ms
(- (- 1.0 z) 1.0)
9.0ms
(- (- 1.0 z) 1.0)
9.0ms
(- (- 1.0 z) 1.0)
8.0ms
(- (- 1.0 z) 1.0)

series50.0ms

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)
16.0ms
(- (- 1.0 z) 1.0)

simplify111.0ms

Algorithm
egg-herbie
Counts
212 → 212
Iterations

Useful iterations: 3 (97.0ms)

IterNodesCost
01681460
1532756
22706528
35002460

prune1.8s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 1.8b

localize59.0ms

Local error

Found 4 expressions with local error:

5.8b
(- (- 1.0 z) 1.0)
5.8b
(- (- 1.0 z) 1.0)
5.8b
(- (- 1.0 z) 1.0)
5.8b
(- (- 1.0 z) 1.0)

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
116×*-un-lft-identity
104×add-sqr-sqrt
96×prod-diff
64×add-cube-cbrt
44×associate--l+
28×distribute-lft-out--
24×add-log-exp
20×fma-neg difference-of-squares
12×diff-log
sub-neg
pow1 add-exp-log associate--l- expm1-log1p-u flip3-- add-cbrt-cube flip-- log1p-expm1-u
Counts
4 → 200
Calls
4 calls:
9.0ms
(- (- 1.0 z) 1.0)
9.0ms
(- (- 1.0 z) 1.0)
8.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)

series43.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(- (- 1.0 z) 1.0)
10.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)

simplify113.0ms

Algorithm
egg-herbie
Counts
212 → 212
Iterations

Useful iterations: 3 (97.0ms)

IterNodesCost
01681460
1532756
22706528
35002460

prune1.8s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 1.8b

regimes101.0ms

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

sample45.4s

Algorithm
intervals
Results
40.4s3846×body10240exit
1.7s1486×body1280nan
1.4s8078×body80valid
979.0ms1263×body640nan
355.0ms618×body320nan
114.0ms321×body160nan
53.0ms314×body80nan