Details

Time bar (total: 3.6s)

sample11.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify10.0ms

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
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:
14.0ms
(- x (/ 1.0 3.0))

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(- x (/ 1.0 3.0))

simplify1.6s

Counts
62 → 62
Iterations

Useful iterations: done (1.6s)

IterNodesCost
01541713
13811503
214691055
done5000739

prune60.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

1.0b
(/ -1 (sqrt 3.0))
1.0b
(/ 1.0 (sqrt 3.0))
1.0b
(/ 1.0 (sqrt 3.0))
1.0b
(/ 1 (sqrt 3.0))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
72×times-frac
64×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
48×sqrt-prod
24×associate-/r*
14×add-exp-log
12×add-cbrt-cube associate-/l*
pow1
div-exp
cbrt-undiv expm1-log1p-u frac-2neg clear-num log1p-expm1-u div-inv add-log-exp
pow-flip
rec-exp sqrt-pow1 pow1/2 1-exp inv-pow
Counts
4 → 170
Calls
4 calls:
7.0ms
(/ -1 (sqrt 3.0))
7.0ms
(/ 1.0 (sqrt 3.0))
7.0ms
(/ 1.0 (sqrt 3.0))
8.0ms
(/ 1 (sqrt 3.0))

series0.0ms

Counts
4 → 4
Calls
4 calls:
0.0ms
(/ -1 (sqrt 3.0))
0.0ms
(/ 1.0 (sqrt 3.0))
0.0ms
(/ 1.0 (sqrt 3.0))
0.0ms
(/ 1 (sqrt 3.0))

simplify807.0ms

Counts
174 → 174
Iterations

Useful iterations: done (800.0ms)

IterNodesCost
01681589
12961373
211531315
done50001291

prune567.0ms

Pruning

2 alts after pruning (0 fresh and 2 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

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
done55

end0.0ms

sample456.0ms

Algorithm
intervals
Results
256.0ms8000×body80valid