Details

Time bar (total: 52.8s)

sample1.4s

Algorithm
intervals
Results
1.2s119×body10240exit
48.0ms43×body1280nan
46.0ms258×body80valid
40.0ms45×body640nan
5.0ms10×body320nan
3.0msbody160nan
1.0msbody80nan

simplify108.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
014863
161963
2428462
3500162

prune30.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.8b

localize55.0ms

Local error

Found 4 expressions with local error:

3.7b
(- (- 1.0 z) 1.0)
3.7b
(- (- 1.0 z) 1.0)
3.7b
(- (- 1.0 z) 1.0)
3.7b
(- (- 1.0 z) 1.0)

rewrite52.0ms

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:
14.0ms
(- (- 1.0 z) 1.0)
9.0ms
(- (- 1.0 z) 1.0)
9.0ms
(- (- 1.0 z) 1.0)
9.0ms
(- (- 1.0 z) 1.0)

series45.0ms

Counts
4 → 12
Calls
4 calls:
12.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)

simplify109.0ms

Algorithm
egg-herbie
Counts
212 → 212
Iterations

Useful iterations: 3 (96.0ms)

IterNodesCost
01681460
1532756
22706528
35002460

prune1.9s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 1.8b

localize51.0ms

Local error

Found 4 expressions with local error:

3.7b
(- (- 1.0 z) 1.0)
3.7b
(- (- 1.0 z) 1.0)
3.7b
(- (- 1.0 z) 1.0)
3.7b
(- (- 1.0 z) 1.0)

rewrite49.0ms

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)
11.0ms
(- (- 1.0 z) 1.0)
9.0ms
(- (- 1.0 z) 1.0)
9.0ms
(- (- 1.0 z) 1.0)

series45.0ms

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)
12.0ms
(- (- 1.0 z) 1.0)

simplify113.0ms

Algorithm
egg-herbie
Counts
212 → 212
Iterations

Useful iterations: 3 (96.0ms)

IterNodesCost
01681460
1532756
22706528
35002460

prune1.6s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 1.8b

regimes98.0ms

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

sample47.1s

Algorithm
intervals
Results
42.0s4004×body10240exit
1.7s1509×body1280nan
1.5s8077×body80valid
956.0ms1236×body640nan
356.0ms626×body320nan
118.0ms328×body160nan
55.0ms319×body80nan