Details

Time bar (total: 1.2m)

sample1.9s

Algorithm
intervals
Results
1.6s130×body10240exit
105.0ms51×body1280nan
102.0ms260×body80valid
82.0ms52×body640nan
34.0ms30×body320nan
8.0ms11×body160nan
4.0ms11×body80nan

simplify105.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
014863
161963
2428462
3500162

prune114.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.8b

localize52.0ms

Local error

Found 4 expressions with local error:

7.5b
(- (- 1.0 z) 1.0)
7.5b
(- (- 1.0 z) 1.0)
7.5b
(- (- 1.0 z) 1.0)
7.5b
(- (- 1.0 z) 1.0)

rewrite96.0ms

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:
23.0ms
(- (- 1.0 z) 1.0)
22.0ms
(- (- 1.0 z) 1.0)
22.0ms
(- (- 1.0 z) 1.0)
22.0ms
(- (- 1.0 z) 1.0)

series5.0ms

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

simplify106.0ms

Algorithm
egg-herbie
Counts
212 → 212
Iterations

Useful iterations: 3 (94.0ms)

IterNodesCost
01681460
1532756
22706528
35002460

prune5.5s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 1.8b

localize53.0ms

Local error

Found 4 expressions with local error:

7.5b
(- (- 1.0 z) 1.0)
7.5b
(- (- 1.0 z) 1.0)
7.5b
(- (- 1.0 z) 1.0)
7.5b
(- (- 1.0 z) 1.0)

rewrite98.0ms

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:
22.0ms
(- (- 1.0 z) 1.0)
22.0ms
(- (- 1.0 z) 1.0)
25.0ms
(- (- 1.0 z) 1.0)
22.0ms
(- (- 1.0 z) 1.0)

series5.0ms

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

simplify110.0ms

Algorithm
egg-herbie
Counts
212 → 212
Iterations

Useful iterations: 3 (94.0ms)

IterNodesCost
01681460
1532756
22706528
35002460

prune5.0s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 1.8b

regimes773.0ms

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

sample57.5s

Algorithm
intervals
Results
47.5s4025×body10240exit
3.3s1565×body1280nan
3.1s8101×body80valid
2.2s1320×body640nan
755.0ms657×body320nan
234.0ms307×body160nan
106.0ms278×body80nan