Details

Time bar (total: 7.1s)

sample10.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify6.0ms

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ 1.0 3.0))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
39×prod-diff
38×*-un-lft-identity
36×add-cube-cbrt
28×times-frac
fma-neg div-inv add-log-exp
difference-of-squares
pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
Counts
1 → 59
Calls
1 calls:
15.0ms
(- x (/ 1.0 3.0))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(- x (/ 1.0 3.0))

simplify2.9s

Counts
62 → 62
Iterations

Useful iterations: done (2.9s)

IterNodesCost
01541713
13591497
2912998
33140729
done5000402

prune46.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(- x (/ 1.0 3.0))
0.3b
(log (exp (- x (/ 1.0 3.0))))

rewrite82.0ms

Algorithm
rewrite-expression-head
Rules
83×add-sqr-sqrt
78×prod-diff
77×*-un-lft-identity
73×add-cube-cbrt
56×times-frac
44×log-prod
41×exp-sum
log-pow
exp-prod div-inv
add-log-exp difference-of-squares
pow1 fma-neg
add-exp-log expm1-log1p-u sub-neg add-cbrt-cube log1p-expm1-u distribute-lft-out--
log-div flip3-- exp-diff diff-log rem-log-exp flip--
Counts
2 → 121
Calls
2 calls:
14.0ms
(- x (/ 1.0 3.0))
59.0ms
(log (exp (- x (/ 1.0 3.0))))

series55.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(- x (/ 1.0 3.0))
26.0ms
(log (exp (- x (/ 1.0 3.0))))

simplify3.4s

Counts
127 → 127
Iterations

Useful iterations: 3 (1.4s)

IterNodesCost
02893632
15042997
211361993
335681456
done50001456

prune144.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes30.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
done55

end0.0ms

sample300.0ms

Algorithm
intervals
Results
181.0ms8000×body80valid