Details

Time bar (total: 15.2s)

sample26.0ms

Algorithm
intervals
Results
14.0ms501×body80valid

simplify4.5s

Counts
1 → 1
Iterations

Useful iterations: 4 (16.0ms)

IterNodesCost
067
1117
2257
3477
41346
54796
622046
done50016

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize8.0ms

Local error

Found 1 expressions with local error:

0.1b
(exp (- (- 1.0 (* x x))))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
12×exp-prod
6×add-sqr-sqrt
5×add-log-exp
4×distribute-lft-neg-in distribute-rgt-neg-in *-un-lft-identity add-cube-cbrt
3×rem-exp-log
2×distribute-neg-in exp-sum neg-log difference-of-squares
1×neg-sub0 exp-neg pow1 neg-mul-1 sub-neg add-cbrt-cube exp-diff diff-log add-exp-log
Counts
1 → 26
Calls
1 calls:
17.0ms
(exp (- (- 1.0 (* x x))))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(exp (- (- 1.0 (* x x))))

simplify1.6s

Counts
29 → 29
Iterations

Useful iterations: 3 (350.0ms)

IterNodesCost
058233
1109222
2312205
31827192
done5001192

prune151.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
8×*-un-lft-identity add-cube-cbrt
7×unpow-prod-down associate-*r*
4×pow-pow add-cbrt-cube
3×pow1 pow-unpow exp-prod associate-*l* prod-exp add-exp-log unswap-sqr sqr-pow
2×pow-to-exp associate-*l/ pow-exp add-log-exp
1×neg-sub0 exp-neg exp-diff *-commutative cbrt-unprod
Counts
2 → 47
Calls
2 calls:
51.0ms
(* (exp (- 1.0)) (pow (exp x) x))
5.0ms
(pow (exp x) x)

series273.0ms

Counts
2 → 6
Calls
2 calls:
201.0ms
(* (exp (- 1.0)) (pow (exp x) x))
71.0ms
(pow (exp x) x)

simplify894.0ms

Counts
53 → 53
Iterations

Useful iterations: done (892.0ms)

IterNodesCost
082495
1207460
21196421
done5000401

prune222.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 1 expressions with local error:

0.1b
(pow (exp -1) (- 1.0 (* x x)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
4×pow-unpow pow-pow *-un-lft-identity add-cube-cbrt
3×exp-prod unpow-prod-down
2×pow1 unpow-prod-up
1×pow-to-exp sub-neg add-cbrt-cube pow-exp add-exp-log pow-sub add-log-exp difference-of-squares sqr-pow
Counts
1 → 24
Calls
1 calls:
11.0ms
(pow (exp -1) (- 1.0 (* x x)))

series93.0ms

Counts
1 → 3
Calls
1 calls:
93.0ms
(pow (exp -1) (- 1.0 (* x x)))

simplify2.5s

Counts
27 → 27
Iterations

Useful iterations: 3 (976.0ms)

IterNodesCost
060313
1159279
2634269
34205266
done5000266

prune101.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (pow (exp x) x) (exp 1.0))
0.0b
(pow (exp x) x)
1.0b
(pow (/ (pow (exp x) x) (exp 1.0)) 3)
1.8b
(cbrt (pow (/ (pow (exp x) x) (exp 1.0)) 3))

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
105×times-frac
101×unpow-prod-down
81×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
56×cbrt-prod
50×cube-prod
19×sqr-pow
9×add-cbrt-cube
7×pow-exp add-exp-log associate-/l*
6×pow1 pow-unpow div-exp
5×pow-pow div-inv
4×pow-to-exp add-log-exp
3×exp-prod associate-/r*
2×cube-div cube-mult cbrt-undiv unpow3 rem-cube-cbrt
1×cbrt-div clear-num frac-2neg pow1/3 rem-cbrt-cube
Counts
4 → 203
Calls
4 calls:
9.0ms
(/ (pow (exp x) x) (exp 1.0))
5.0ms
(pow (exp x) x)
26.0ms
(pow (/ (pow (exp x) x) (exp 1.0)) 3)
18.0ms
(cbrt (pow (/ (pow (exp x) x) (exp 1.0)) 3))

series640.0ms

Counts
4 → 12
Calls
4 calls:
150.0ms
(/ (pow (exp x) x) (exp 1.0))
50.0ms
(pow (exp x) x)
285.0ms
(pow (/ (pow (exp x) x) (exp 1.0)) 3)
154.0ms
(cbrt (pow (/ (pow (exp x) x) (exp 1.0)) 3))

simplify1.9s

Counts
215 → 215
Iterations

Useful iterations: 2 (800.0ms)

IterNodesCost
02393707
18213124
246862915
done50002915

prune757.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes169.0ms

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

sample1.1s

Algorithm
intervals
Results
789.0ms15791×body80valid