Details

Time bar (total: 13.8s)

sample30.0ms

Algorithm
intervals
Results
18.0ms540×body80valid

simplify5.3s

Counts
1 → 1
Iterations

Useful iterations: 4 (18.0ms)

IterNodesCost
067
1117
2257
3447
4706
51326
63776
713556
done50006

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

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

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
12×exp-prod
6×add-sqr-sqrt
5×add-log-exp
4×distribute-lft-neg-in add-cube-cbrt distribute-rgt-neg-in *-un-lft-identity
3×rem-exp-log
2×distribute-neg-in exp-sum neg-log difference-of-squares
1×pow1 add-exp-log neg-sub0 exp-neg neg-mul-1 sub-neg exp-diff diff-log add-cbrt-cube
Counts
1 → 26
Calls
1 calls:
40.0ms
(exp (- (- 1.0 (* x x))))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(exp (- (- 1.0 (* x x))))

simplify2.3s

Counts
29 → 29
Iterations

Useful iterations: 3 (193.0ms)

IterNodesCost
058233
1107222
2216196
3622192
42252192
done5000192

prune76.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (exp (- 1.0)) (pow (exp x) x))

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
7×associate-*r*
4×add-cube-cbrt unpow-prod-down *-un-lft-identity
3×associate-*l* prod-exp add-cbrt-cube unswap-sqr
2×add-exp-log associate-*l/ sqr-pow
1×pow1 neg-sub0 exp-neg pow-to-exp exp-diff pow-exp *-commutative cbrt-unprod add-log-exp
Counts
1 → 27
Calls
1 calls:
65.0ms
(* (exp (- 1.0)) (pow (exp x) x))

series157.0ms

Counts
1 → 3
Calls
1 calls:
157.0ms
(* (exp (- 1.0)) (pow (exp x) x))

simplify2.2s

Counts
30 → 30
Iterations

Useful iterations: 3 (503.0ms)

IterNodesCost
068344
1139318
2438266
31458257
done5000257

prune78.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (sqrt (exp (- (pow x 2) 1.0))) (sqrt (exp (- (pow x 2) 1.0))))
0.0b
(exp (- (pow x 2) 1.0))
0.0b
(exp (- (pow x 2) 1.0))

rewrite451.0ms

Algorithm
rewrite-expression-head
Rules
79×add-sqr-sqrt
76×exp-prod
68×sqrt-pow1
53×*-un-lft-identity
32×difference-of-squares
30×sqrt-prod
19×add-cube-cbrt
18×pow1
16×exp-sum
15×pow-prod-up
14×distribute-lft-out--
13×pow-prod-down pow-sqr
12×swap-sqr
9×add-log-exp
8×sub-neg unpow-prod-down pow1/2 associate-*r* associate-*l* unpow2 sqr-pow
6×exp-diff
5×add-exp-log add-cbrt-cube
4×sqrt-div rem-exp-log unswap-sqr
2×diff-log
1×pow2 frac-times pow-plus sqrt-unprod associate-*r/ associate-*l/ prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
3 → 130
Calls
3 calls:
361.0ms
(* (sqrt (exp (- (pow x 2) 1.0))) (sqrt (exp (- (pow x 2) 1.0))))
44.0ms
(exp (- (pow x 2) 1.0))
35.0ms
(exp (- (pow x 2) 1.0))

series123.0ms

Counts
3 → 9
Calls
3 calls:
40.0ms
(* (sqrt (exp (- (pow x 2) 1.0))) (sqrt (exp (- (pow x 2) 1.0))))
44.0ms
(exp (- (pow x 2) 1.0))
39.0ms
(exp (- (pow x 2) 1.0))

simplify1.6s

Counts
139 → 139
Iterations

Useful iterations: done (1.6s)

IterNodesCost
01281876
12491288
26051114
317641041
done5000974

prune392.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes22.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
078
188
done88

end0.0ms

sample938.0ms

Algorithm
intervals
Results
682.0ms15949×body80valid