Details

Time bar (total: 9.6s)

sample20.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify10.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
175
2105
done105

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ 1.0 3.0))

rewrite33.0ms

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:
29.0ms
(- x (/ 1.0 3.0))

series27.0ms

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

simplify3.6s

Counts
62 → 62
Iterations

Useful iterations: done (3.6s)

IterNodesCost
01541713
13591497
2912998
33140729
done5000402

prune52.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(expm1 (- x (/ 1.0 3.0)))
0.0b
(- x (/ 1.0 3.0))
0.5b
(log1p (expm1 (- x (/ 1.0 3.0))))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
43×add-sqr-sqrt
40×*-un-lft-identity
39×prod-diff
38×add-cube-cbrt
28×times-frac
add-log-exp
log1p-expm1-u
pow1 add-exp-log expm1-log1p-u fma-neg add-cbrt-cube div-inv
difference-of-squares
sub-neg log1p-udef expm1-log1p flip3-- diff-log log1p-expm1 flip-- distribute-lft-out-- expm1-udef
Counts
3 → 81
Calls
3 calls:
0.0ms
(expm1 (- x (/ 1.0 3.0)))
26.0ms
(- x (/ 1.0 3.0))
1.0ms
(log1p (expm1 (- x (/ 1.0 3.0))))

series1.0s

Counts
3 → 9
Calls
3 calls:
35.0ms
(expm1 (- x (/ 1.0 3.0)))
38.0ms
(- x (/ 1.0 3.0))
942.0ms
(log1p (expm1 (- x (/ 1.0 3.0))))

simplify4.2s

Counts
90 → 90
Iterations

Useful iterations: done (4.2s)

IterNodesCost
01861949
14121702
210261179
33399907
done5000578

prune140.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes22.0ms

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

sample365.0ms

Algorithm
intervals
Results
184.0ms8000×body80valid