Details

Time bar (total: 7.2s)

sample15.0ms

Algorithm
intervals
Results
7.0ms347×body80valid

simplify19.0ms

Counts
1 → 1
Iterations
IterNodes
done20
320
217
112
06

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
5×add-sqr-sqrt
4×*-un-lft-identity add-cube-cbrt add-log-exp
3×associate-*r* prod-diff pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u log1p-expm1-u
1×sub-neg flip3-- fma-neg diff-log associate-*l* *-commutative flip-- unswap-sqr
Counts
2 → 39
Calls
2 calls:
14.0ms
(* (* x x) 2.0)
16.0ms
(- (* (* x x) 2.0) 1.0)

series105.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(* (* x x) 2.0)
66.0ms
(- (* (* x x) 2.0) 1.0)

simplify2.0s

Counts
45 → 45
Iterations
IterNodes
done5000
32019
2595
1211
081

prune136.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (* x x) 2.0)
0.0b
(- (* (* x x) 2.0) 1.0)
0.0b
(exp (- (* (* x x) 2.0) 1.0))
0.5b
(log (exp (- (* (* x x) 2.0) 1.0)))

rewrite157.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
11×*-un-lft-identity add-cube-cbrt
10×pow1 exp-sum
9×add-cbrt-cube prod-diff add-exp-log add-log-exp
8×log-prod
6×exp-prod
4×expm1-log1p-u log-pow log1p-expm1-u
3×sub-neg associate-*r* pow-prod-down prod-exp cbrt-unprod
2×exp-diff diff-log rem-exp-log
1×log-div flip3-- fma-neg rem-log-exp associate-*l* *-commutative flip-- unswap-sqr
Counts
4 → 82
Calls
4 calls:
17.0ms
(* (* x x) 2.0)
18.0ms
(- (* (* x x) 2.0) 1.0)
61.0ms
(exp (- (* (* x x) 2.0) 1.0))
59.0ms
(log (exp (- (* (* x x) 2.0) 1.0)))

series227.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(* (* x x) 2.0)
80.0ms
(- (* (* x x) 2.0) 1.0)
41.0ms
(exp (- (* (* x x) 2.0) 1.0))
78.0ms
(log (exp (- (* (* x x) 2.0) 1.0)))

simplify3.5s

Counts
94 → 94
Iterations
IterNodes
done5002
32656
2809
1287
0134

prune269.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes106.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
17
06

end0.0ms

sample534.0ms

Algorithm
intervals
Results
360.0ms10761×body80valid