Details

Time bar (total: 1.1s)

sample13.0ms

Algorithm
intervals
Results
5.0ms364×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1153
2153

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* (* x x) 2.0) 1.0)
0.0b
(* (* x x) 2.0)

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-log-exp
3×add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
1×sub-neg flip3-- diff-log associate-*l* *-commutative flip-- unswap-sqr
Counts
2 → 31
Calls
2 calls:
20.0ms
(- (* (* x x) 2.0) 1.0)
20.0ms
(* (* x x) 2.0)

series90.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(- (* (* x x) 2.0) 1.0)
30.0ms
(* (* x x) 2.0)

simplify71.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
0148151
1571133
22337131
35002131

prune54.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* (* x x) 2.0) 1.0)
0.0b
(* (* x x) 2.0)
0.2b
(log (exp (- (* (* x x) 2.0) 1.0)))

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1
8×add-exp-log add-cbrt-cube
7×add-sqr-sqrt
6×add-cube-cbrt *-un-lft-identity
5×log-prod add-log-exp
4×log-pow
3×exp-prod associate-*r* pow-prod-down prod-exp cbrt-unprod
2×sub-neg exp-sum
1×log-div flip3-- exp-diff diff-log rem-log-exp associate-*l* *-commutative flip-- unswap-sqr
Counts
3 → 49
Calls
3 calls:
20.0ms
(- (* (* x x) 2.0) 1.0)
20.0ms
(* (* x x) 2.0)
49.0ms
(log (exp (- (* (* x x) 2.0) 1.0)))

series144.0ms

Counts
3 → 9
Calls
3 calls:
58.0ms
(- (* (* x x) 2.0) 1.0)
26.0ms
(* (* x x) 2.0)
60.0ms
(log (exp (- (* (* x x) 2.0) 1.0)))

simplify72.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
0179258
1651227
22528225
35001225

prune116.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes39.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
073
173

end0.0ms

sample337.0ms

Algorithm
intervals
Results
180.0ms10734×body80valid