Details

Time bar (total: 5.8s)

sample11.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify5.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
175
2105
done105

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ 1.0 3.0))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity add-log-exp
difference-of-squares
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- times-frac diff-log add-cbrt-cube flip-- distribute-lft-out--
Counts
1 → 15
Calls
1 calls:
18.0ms
(- x (/ 1.0 3.0))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(- x (/ 1.0 3.0))

simplify1.3s

Counts
18 → 18
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
038161
182156
2184146
3467146
41497146
done5000146

prune47.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (/ 1.0 3.0))
0.5b
(pow (- x (/ 1.0 3.0)) 3)
18.5b
(cbrt (pow (- x (/ 1.0 3.0)) 3))

rewrite71.0ms

Algorithm
rewrite-expression-head
Rules
34×add-sqr-sqrt
19×*-un-lft-identity
18×cbrt-prod
12×unpow-prod-down cube-prod
10×difference-of-squares
add-cube-cbrt
times-frac distribute-lft-out-- add-log-exp
pow1 add-exp-log cube-div add-cbrt-cube
pow-unpow flip3-- flip--
cube-mult cbrt-div unpow3 sqr-pow
pow-to-exp sub-neg pow-pow pow1/3 diff-log pow-exp rem-cbrt-cube rem-cube-cbrt
Counts
3 → 75
Calls
3 calls:
14.0ms
(- x (/ 1.0 3.0))
24.0ms
(pow (- x (/ 1.0 3.0)) 3)
30.0ms
(cbrt (pow (- x (/ 1.0 3.0)) 3))

series156.0ms

Counts
3 → 9
Calls
3 calls:
39.0ms
(- x (/ 1.0 3.0))
61.0ms
(pow (- x (/ 1.0 3.0)) 3)
55.0ms
(cbrt (pow (- x (/ 1.0 3.0)) 3))

simplify1.4s

Counts
84 → 84
Iterations

Useful iterations: 2 (303.0ms)

IterNodesCost
01061095
1313890
21702819
done5002819

prune220.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ 1.0 3.0))
0.0b
(cbrt (log (exp (pow (- x (/ 1.0 3.0)) 3))))
0.5b
(pow (- x (/ 1.0 3.0)) 3)
1.7b
(log (exp (pow (- x (/ 1.0 3.0)) 3)))

rewrite267.0ms

Algorithm
rewrite-expression-head
Rules
50×add-sqr-sqrt
38×log-pow
36×exp-prod
29×*-un-lft-identity
22×cbrt-prod
18×unpow-prod-down cube-prod
15×add-cube-cbrt
14×difference-of-squares
pow1 times-frac distribute-lft-out--
add-log-exp
add-exp-log add-cbrt-cube
cube-mult pow-unpow log-prod unpow3 sqr-pow
cube-div flip3-- flip--
pow-to-exp sub-neg pow-pow pow1/3 diff-log rem-log-exp pow-exp rem-cube-cbrt
Counts
4 → 106
Calls
4 calls:
17.0ms
(- x (/ 1.0 3.0))
92.0ms
(cbrt (log (exp (pow (- x (/ 1.0 3.0)) 3))))
32.0ms
(pow (- x (/ 1.0 3.0)) 3)
119.0ms
(log (exp (pow (- x (/ 1.0 3.0)) 3)))

series230.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(- x (/ 1.0 3.0))
66.0ms
(cbrt (log (exp (pow (- x (/ 1.0 3.0)) 3))))
65.0ms
(pow (- x (/ 1.0 3.0)) 3)
61.0ms
(log (exp (pow (- x (/ 1.0 3.0)) 3)))

simplify1.3s

Counts
118 → 118
Iterations

Useful iterations: 2 (252.0ms)

IterNodesCost
01471566
13651192
214911075
done50011075

prune259.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes33.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
done55

end0.0ms

sample380.0ms

Algorithm
intervals
Results
218.0ms8000×body80valid