Details

Time bar (total: 10.9s)

sample21.0ms

Algorithm
intervals
Results
8.0ms331×body80valid

simplify1.9s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1157
2257
3407
4507
5567
61327
73497
811117
939077
done50017

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
7.0ms
(+ x (* y (+ z x)))
20.0ms
(* y (+ z x))

series76.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(+ x (* y (+ z x)))
28.0ms
(* y (+ z x))

simplify467.0ms

Counts
42 → 42
Iterations

Useful iterations: 2 (81.0ms)

IterNodesCost
067376
1202348
2812318
done5001318

prune105.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
1×associate-+l+
Counts
2 → 24
Calls
2 calls:
6.0ms
(+ x (* z y))
27.0ms
(+ (+ x (* z y)) (* x y))

series80.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(+ x (* z y))
43.0ms
(+ (+ x (* z y)) (* x y))

simplify2.0s

Counts
30 → 30
Iterations

Useful iterations: 3 (639.0ms)

IterNodesCost
051347
1160291
2634273
32959269
done5001269

prune101.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ z x)) (cbrt (+ z x)))
0.6b
(cbrt (+ z x))
0.6b
(cbrt (+ z x))
0.6b
(cbrt (+ z x))

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log
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 → 95
Calls
4 calls:
60.0ms
(* (cbrt (+ z x)) (cbrt (+ z x)))
8.0ms
(cbrt (+ z x))
8.0ms
(cbrt (+ z x))
9.0ms
(cbrt (+ z x))

series833.0ms

Counts
4 → 12
Calls
4 calls:
266.0ms
(* (cbrt (+ z x)) (cbrt (+ z x)))
189.0ms
(cbrt (+ z x))
181.0ms
(cbrt (+ z x))
197.0ms
(cbrt (+ z x))

simplify768.0ms

Counts
107 → 107
Iterations

Useful iterations: done (764.0ms)

IterNodesCost
01161266
12791147
210711089
done50011061

prune320.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize16.0ms

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)

rewrite16.0ms

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:
12.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series1.2s

Counts
4 → 12
Calls
4 calls:
341.0ms
(* (cbrt y) (cbrt y))
274.0ms
(cbrt y)
273.0ms
(cbrt y)
274.0ms
(cbrt y)

simplify1.5s

Counts
85 → 85
Iterations

Useful iterations: done (1.5s)

IterNodesCost
061524
1139417
2735397
done5000383

prune234.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes89.0ms

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
079
1119
done119

end0.0ms

sample935.0ms

Algorithm
intervals
Results
419.0ms10162×body80valid