Details

Time bar (total: 9.8s)

sample33.0ms

Algorithm
intervals
Results
12.0ms297×body80valid

simplify3.4s

Counts
1 → 1
Iterations
IterNodes
done5000
174757
164453
154144
143857
133552
123243
112859
102382
91691
81180
7911
6645
5361
4183
385
242
119
010

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* x (- y 1.0)) (* y 0.5))
0.0b
(* x (- y 1.0))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×sub-neg associate-*r*
4×distribute-rgt-in pow1 distribute-lft-in add-cbrt-cube associate--l+ add-exp-log add-cube-cbrt add-log-exp
3×associate-*l*
2×flip3-- associate-*r/ flip--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 42
Calls
2 calls:
18.0ms
(- (* x (- y 1.0)) (* y 0.5))
27.0ms
(* x (- y 1.0))

series69.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(- (* x (- y 1.0)) (* y 0.5))
38.0ms
(* x (- y 1.0))

simplify1.5s

Counts
48 → 48
Iterations
IterNodes
done5000
31849
2522
1194
079

prune172.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize39.0ms

Local error

Found 4 expressions with local error:

0.2b
(cbrt (- y 1.0))
0.2b
(cbrt (- y 1.0))
0.2b
(cbrt (- y 1.0))
0.2b
(* (cbrt (- y 1.0)) (cbrt (- y 1.0)))

rewrite89.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 101
Calls
4 calls:
6.0ms
(cbrt (- y 1.0))
12.0ms
(cbrt (- y 1.0))
6.0ms
(cbrt (- y 1.0))
59.0ms
(* (cbrt (- y 1.0)) (cbrt (- y 1.0)))

series628.0ms

Counts
4 → 12
Calls
4 calls:
120.0ms
(cbrt (- y 1.0))
157.0ms
(cbrt (- y 1.0))
147.0ms
(cbrt (- y 1.0))
203.0ms
(* (cbrt (- y 1.0)) (cbrt (- y 1.0)))

simplify1.9s

Counts
113 → 113
Iterations
IterNodes
done5001
32677
2980
1394
0167

prune691.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes129.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done13
113
010

end0.0ms

sample1.2s

Algorithm
intervals
Results
927.0ms9153×body80valid
0.0ms2×body1280valid
0.0ms2×body640valid