Details

Time bar (total: 8.4s)

sample26.0ms

Algorithm
intervals
Results
11.0ms349×body80valid

simplify81.0ms

Counts
1 → 1
Iterations
IterNodes
done124
6124
5122
498
367
232
112
06

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize20.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* x y) (- 1.0 y))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ add-cube-cbrt
1×flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
35.0ms
(* (* x y) (- 1.0 y))

series71.0ms

Counts
1 → 3
Calls
1 calls:
71.0ms
(* (* x y) (- 1.0 y))

simplify937.0ms

Counts
29 → 29
Iterations
IterNodes
done5000
21142
1175
060

prune121.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (* x y) 1.0) (* (* x y) (- y)))
0.2b
(* (* x y) (- y))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r*
7×pow1 add-cbrt-cube add-exp-log
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×add-log-exp
3×distribute-lft-neg-in distribute-rgt-neg-in pow-prod-down prod-exp distribute-rgt-neg-out cbrt-unprod
1×+-commutative neg-mul-1 sum-log flip3-+ associate-*l* unsub-neg *-commutative flip-+ distribute-lft-out
Counts
2 → 40
Calls
2 calls:
16.0ms
(+ (* (* x y) 1.0) (* (* x y) (- y)))
18.0ms
(* (* x y) (- y))

series121.0ms

Counts
2 → 6
Calls
2 calls:
86.0ms
(+ (* (* x y) 1.0) (* (* x y) (- y)))
35.0ms
(* (* x y) (- y))

simplify1.2s

Counts
46 → 46
Iterations
IterNodes
done5000
21770
1257
081

prune230.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

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

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
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:
19.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series885.0ms

Counts
4 → 12
Calls
4 calls:
241.0ms
(* (cbrt y) (cbrt y))
195.0ms
(cbrt y)
212.0ms
(cbrt y)
237.0ms
(cbrt y)

simplify1.3s

Counts
85 → 85
Iterations
IterNodes
done5000
2727
1138
061

prune393.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* x y) (- y))) (cbrt (* (* x y) (- y))))
17.5b
(cbrt (* (* x y) (- y)))
17.5b
(cbrt (* (* x y) (- y)))
17.5b
(cbrt (* (* x y) (- y)))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×*-un-lft-identity add-cube-cbrt
7×cbrt-prod
6×add-exp-log
4×add-cbrt-cube swap-sqr associate-*r* associate-*l* add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
24.0ms
(* (cbrt (* (* x y) (- y))) (cbrt (* (* x y) (- y))))
10.0ms
(cbrt (* (* x y) (- y)))
10.0ms
(cbrt (* (* x y) (- y)))
11.0ms
(cbrt (* (* x y) (- y)))

series572.0ms

Counts
4 → 12
Calls
4 calls:
175.0ms
(* (cbrt (* (* x y) (- y))) (cbrt (* (* x y) (- y))))
148.0ms
(cbrt (* (* x y) (- y)))
129.0ms
(cbrt (* (* x y) (- y)))
120.0ms
(cbrt (* (* x y) (- y)))

simplify1.2s

Counts
70 → 70
Iterations
IterNodes
done5000
2756
1226
089

prune314.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

regimes104.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify5.0ms

Iterations
IterNodes
done24
324
218
114
08

end0.0ms

sample620.0ms

Algorithm
intervals
Results
341.0ms10650×body80valid