Details

Time bar (total: 3.3s)

sample19.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
175
2105
done105

prune2.0ms

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))

rewrite25.0ms

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:
20.0ms
(- x (/ 1.0 3.0))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(- x (/ 1.0 3.0))

simplify1.5s

Counts
62 → 62
Iterations

Useful iterations: done (1.5s)

IterNodesCost
01541713
13811503
214691055
done5000739

prune79.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize20.0ms

Local error

Found 4 expressions with local error:

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

rewrite103.0ms

Algorithm
rewrite-expression-head
Rules
199×add-sqr-sqrt
182×*-un-lft-identity
180×add-cube-cbrt
174×prod-diff
168×times-frac
74×cbrt-prod unpow-prod-down cube-prod
13×sqr-pow
12×cube-mult unpow3
pow-unpow
pow1 add-exp-log difference-of-squares
pow-pow add-log-exp
expm1-log1p-u add-cbrt-cube log1p-expm1-u
pow-to-exp fma-neg pow1/3 pow-exp div-inv rem-cube-cbrt
sub-neg flip3-- diff-log flip-- distribute-lft-out--
Counts
4 → 295
Calls
4 calls:
60.0ms
(- x (/ 1.0 (pow (cbrt 3.0) 3)))
3.0ms
(pow (cbrt 3.0) 3)
3.0ms
(pow (cbrt 3.0) 3)
4.0ms
(pow (cbrt 3.0) 3)

series38.0ms

Counts
4 → 6
Calls
4 calls:
38.0ms
(- x (/ 1.0 (pow (cbrt 3.0) 3)))
0.0ms
(pow (cbrt 3.0) 3)
0.0ms
(pow (cbrt 3.0) 3)
0.0ms
(pow (cbrt 3.0) 3)

simplify586.0ms

Counts
301 → 301
Iterations

Useful iterations: done (569.0ms)

IterNodesCost
041911386
111468055
done50016090

prune449.0ms

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

sample320.0ms

Algorithm
intervals
Results
153.0ms8000×body80valid