Details

Time bar (total: 9.8s)

sample43.0ms

Algorithm
intervals
Results
22.0ms517×body80valid

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
done5001
62602
5517
4140
349
225
111
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
3×exp-prod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt add-log-exp
1×expm1-log1p-u pow1 add-cbrt-cube exp-sum add-exp-log fma-udef log1p-expm1-u rem-exp-log
Counts
1 → 14
Calls
1 calls:
2.0ms
(exp (fma x x (- 1.0)))

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(exp (fma x x (- 1.0)))

simplify793.0ms

Counts
17 → 17
Iterations
IterNodes
done5000
3825
2177
163
034

prune66.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
8×*-un-lft-identity add-cube-cbrt
7×unpow-prod-down associate-*l*
4×pow-pow add-cbrt-cube
3×pow1 pow-unpow exp-prod associate-*r* prod-exp add-exp-log unswap-sqr sqr-pow
2×exp-neg expm1-log1p-u pow-to-exp pow-exp associate-*r/ log1p-expm1-u add-log-exp
1×neg-sub0 exp-diff un-div-inv *-commutative cbrt-unprod
Counts
2 → 52
Calls
2 calls:
48.0ms
(* (pow (exp x) x) (exp (- 1.0)))
4.0ms
(pow (exp x) x)

series238.0ms

Counts
2 → 6
Calls
2 calls:
192.0ms
(* (pow (exp x) x) (exp (- 1.0)))
46.0ms
(pow (exp x) x)

simplify702.0ms

Counts
58 → 58
Iterations
IterNodes
done5000
2895
1209
085

prune232.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (cbrt (exp x)) (cbrt (exp x)))
0.0b
(cbrt (exp x))
0.0b
(cbrt (exp x))
0.0b
(cbrt (exp x))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
17.0ms
(* (cbrt (exp x)) (cbrt (exp x)))
2.0ms
(cbrt (exp x))
2.0ms
(cbrt (exp x))
2.0ms
(cbrt (exp x))

series455.0ms

Counts
4 → 12
Calls
4 calls:
125.0ms
(* (cbrt (exp x)) (cbrt (exp x)))
104.0ms
(cbrt (exp x))
108.0ms
(cbrt (exp x))
118.0ms
(cbrt (exp x))

simplify2.2s

Counts
93 → 93
Iterations
IterNodes
done5000
32698
2491
1142
064

prune408.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

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

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×cbrt-prod
6×cbrt-div
5×pow1
4×expm1-log1p-u pow-pow add-cbrt-cube add-exp-log log1p-expm1-u add-log-exp
3×neg-sub0 exp-neg pow-unpow exp-prod unpow-prod-down exp-diff pow1/3
1×pow-to-exp pow-exp sqr-pow
Counts
4 → 67
Calls
4 calls:
4.0ms
(pow (exp x) x)
4.0ms
(cbrt (exp (- 1.0)))
5.0ms
(cbrt (exp (- 1.0)))
7.0ms
(cbrt (exp (- 1.0)))

series38.0ms

Counts
4 → 6
Calls
4 calls:
38.0ms
(pow (exp x) x)
0.0ms
(cbrt (exp (- 1.0)))
0.0ms
(cbrt (exp (- 1.0)))
0.0ms
(cbrt (exp (- 1.0)))

simplify615.0ms

Counts
73 → 73
Iterations
IterNodes
done5000
31175
2372
1140
067

prune284.0ms

Pruning

3 alts after pruning (0 fresh and 3 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

Iterations
IterNodes
done5
05

end0.0ms

sample1.1s

Algorithm
intervals
Results
736.0ms16128×body80valid