Details

Time bar (total: 11.8s)

sample12.0ms

Algorithm
intervals
Results
4.0ms256×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

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ 1.0 3.0))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
39×prod-diff
38×*-un-lft-identity
36×add-cube-cbrt
28×times-frac
3×fma-neg div-inv add-log-exp
2×difference-of-squares
1×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:
14.0ms
(- x (/ 1.0 3.0))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(- x (/ 1.0 3.0))

simplify3.5s

Counts
62 → 62
Iterations

Useful iterations: done (3.5s)

IterNodesCost
01541713
13591497
2912998
33140729
done5000402

prune61.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(- x (/ 1.0 3.0))
0.0b
(expm1 (- x (/ 1.0 3.0)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
42×add-sqr-sqrt
39×*-un-lft-identity prod-diff
37×add-cube-cbrt
28×times-frac
4×add-log-exp
3×fma-neg log1p-expm1-u div-inv
2×pow1 add-exp-log expm1-log1p-u add-cbrt-cube difference-of-squares
1×sub-neg expm1-log1p flip3-- diff-log flip-- distribute-lft-out-- expm1-udef
Counts
2 → 70
Calls
2 calls:
15.0ms
(- x (/ 1.0 3.0))
1.0ms
(expm1 (- x (/ 1.0 3.0)))

series63.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(- x (/ 1.0 3.0))
35.0ms
(expm1 (- x (/ 1.0 3.0)))

simplify3.9s

Counts
76 → 76
Iterations

Useful iterations: done (3.9s)

IterNodesCost
01761836
14011613
210151100
33386828
done5001499

prune97.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (/ 1.0 3.0))
0.0b
(exp (- x (/ 1.0 3.0)))
0.5b
(log (exp (- x (/ 1.0 3.0))))

rewrite132.0ms

Algorithm
rewrite-expression-head
Rules
124×add-sqr-sqrt
117×prod-diff
115×*-un-lft-identity
109×add-cube-cbrt
84×times-frac
82×exp-sum
44×log-prod
12×exp-prod
9×div-inv
8×add-log-exp
7×log-pow
6×difference-of-squares
4×pow1
3×add-exp-log expm1-log1p-u sub-neg fma-neg add-cbrt-cube log1p-expm1-u distribute-lft-out--
2×exp-diff diff-log rem-exp-log
1×log-div flip3-- rem-log-exp flip--
Counts
3 → 180
Calls
3 calls:
13.0ms
(- x (/ 1.0 3.0))
59.0ms
(exp (- x (/ 1.0 3.0)))
43.0ms
(log (exp (- x (/ 1.0 3.0))))

series93.0ms

Counts
3 → 9
Calls
3 calls:
37.0ms
(- x (/ 1.0 3.0))
17.0ms
(exp (- x (/ 1.0 3.0)))
39.0ms
(log (exp (- x (/ 1.0 3.0))))

simplify3.3s

Counts
189 → 189
Iterations

Useful iterations: 3 (1.7s)

IterNodesCost
03055411
15374560
212323054
338762225
done50002225

prune190.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes24.0ms

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

sample332.0ms

Algorithm
intervals
Results
159.0ms8000×body80valid