Details

Time bar (total: 55.0s)

sample1.7s

Algorithm
intervals
Results
88.0ms330×body80valid

simplify6.8s

Counts
1 → 1
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
067
1107
2177
3317
4507
5667
6757
7937
82327
96217
1026967
done50007

prune142.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize194.0ms

Local error

Found 2 expressions with local error:

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

rewrite729.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r*
4×pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
3×associate-*l*
2×associate-*r/
1×+-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:
231.0ms
(* y (- z x))
364.0ms
(+ x (* y (- z x)))

series571.0ms

Counts
2 → 6
Calls
2 calls:
77.0ms
(* y (- z x))
472.0ms
(+ x (* y (- z x)))

simplify8.5s

Counts
47 → 47
Iterations

Useful iterations: 2 (155.0ms)

IterNodesCost
073409
1186381
2616351
33706351
done5001351

prune567.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize103.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite143.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
87.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
2.0ms
(cbrt y)
4.0ms
(cbrt y)

series2.4s

Counts
4 → 12
Calls
4 calls:
590.0ms
(* (cbrt y) (cbrt y))
749.0ms
(cbrt y)
566.0ms
(cbrt y)
498.0ms
(cbrt y)

simplify2.9s

Counts
85 → 85
Iterations

Useful iterations: done (2.8s)

IterNodesCost
061524
1139417
2735397
done5000383

prune648.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize141.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite229.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
2.0ms
(cbrt y)
4.0ms
(cbrt y)
2.0ms
(cbrt y)
10.0ms
(cbrt y)

series3.7s

Counts
4 → 12
Calls
4 calls:
1.1s
(cbrt y)
567.0ms
(cbrt y)
1.0s
(cbrt y)
1.0s
(cbrt y)

simplify11.6s

Counts
56 → 56
Iterations

Useful iterations: 3 (94.0ms)

IterNodesCost
024260
145244
2116220
3342208
4935208
53497208
done5001208

prune1.1s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize89.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ x (* y (- z x)))) (cbrt (+ x (* y (- z x)))))
0.5b
(cbrt (+ x (* y (- z x))))
0.5b
(cbrt (+ x (* y (- z x))))
0.5b
(cbrt (+ x (* y (- z x))))

rewrite378.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-+ pow1/3 flip-+
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
341.0ms
(* (cbrt (+ x (* y (- z x)))) (cbrt (+ x (* y (- z x)))))
6.0ms
(cbrt (+ x (* y (- z x))))
6.0ms
(cbrt (+ x (* y (- z x))))
8.0ms
(cbrt (+ x (* y (- z x))))

series5.0s

Counts
4 → 12
Calls
4 calls:
1.2s
(* (cbrt (+ x (* y (- z x)))) (cbrt (+ x (* y (- z x)))))
931.0ms
(cbrt (+ x (* y (- z x))))
1.3s
(cbrt (+ x (* y (- z x))))
1.6s
(cbrt (+ x (* y (- z x))))

simplify1.9s

Counts
99 → 99
Iterations

Useful iterations: done (1.8s)

IterNodesCost
01422316
13522135
212361995
done50011838

prune780.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0.0b

regimes173.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
187
done87

end0.0ms

sample4.4s

Algorithm
intervals
Results
1.2s10129×body80valid