Details

Time bar (total: 17.1s)

sample143.0ms

Algorithm
intervals
Results
17.0ms329×body80valid

simplify1.4s

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
067
1107
2177
3317
4427
5497
6587
7767
8967
91187
101347
111487
121567
131707
141857
152007
162627
172997
183827
194107
204577
214617
done4617

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- z x))
0.0b
(+ x (* y (- z x)))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity
associate-*r*
pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
associate-*l*
associate-*r/
+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 41
Calls
2 calls:
28.0ms
(* y (- z x))
10.0ms
(+ x (* y (- z x)))

series109.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(* y (- z x))
58.0ms
(+ x (* y (- z x)))

simplify1.9s

Counts
47 → 47
Iterations

Useful iterations: 2 (100.0ms)

IterNodesCost
073409
1173381
2505351
32215351
done5000351

prune128.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.5b
(cbrt y)
0.5b
(cbrt y)
0.5b
(cbrt y)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
pow1/3
add-exp-log swap-sqr associate-*r* associate-*l*
add-cbrt-cube add-log-exp unswap-sqr
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
12.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
2.0ms
(cbrt y)
2.0ms
(cbrt y)

series1.7s

Counts
4 → 12
Calls
4 calls:
326.0ms
(* (cbrt y) (cbrt y))
277.0ms
(cbrt y)
773.0ms
(cbrt y)
282.0ms
(cbrt y)

simplify5.2s

Counts
85 → 85
Iterations

Useful iterations: done (5.2s)

IterNodesCost
061524
1115417
2319397
31092379
44427374
done5001364

prune324.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
0.6b
(cbrt (cbrt y))
0.6b
(cbrt (cbrt y))
0.9b
(pow (cbrt (cbrt y)) 4)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
30×cbrt-prod
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
unpow-prod-down
pow1 add-exp-log
pow1/3 add-cbrt-cube add-log-exp
pow-unpow
pow-pow
pow-to-exp pow-exp sqr-pow
Counts
4 → 63
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt (cbrt y))
1.0ms
(cbrt (cbrt y))
5.0ms
(pow (cbrt (cbrt y)) 4)

series1.6s

Counts
4 → 12
Calls
4 calls:
281.0ms
(cbrt y)
460.0ms
(cbrt (cbrt y))
344.0ms
(cbrt (cbrt y))
490.0ms
(pow (cbrt (cbrt y)) 4)

simplify3.1s

Counts
75 → 75
Iterations

Useful iterations: 4 (999.0ms)

IterNodesCost
078526
1162473
2344438
3807424
43370412
done5001412

prune275.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes113.0ms

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
067
187
done87

end0.0ms

sample967.0ms

Algorithm
intervals
Results
401.0ms10093×body80valid