Details

Time bar (total: 15.6s)

sample17.0ms

Algorithm
intervals
Results
7.0ms357×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
04

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* x y) y)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
1 → 20
Calls
1 calls:
22.0ms
(* (* x y) y)

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(* (* x y) y)

simplify2.4s

Counts
23 → 23
Iterations
IterNodes
done5000
31353
2328
1102
038

prune98.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize28.0ms

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)

rewrite13.0ms

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×expm1-log1p-u add-cbrt-cube log1p-expm1-u 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 → 81
Calls
4 calls:
9.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series1.0s

Counts
4 → 12
Calls
4 calls:
275.0ms
(* (cbrt y) (cbrt y))
264.0ms
(cbrt y)
204.0ms
(cbrt y)
259.0ms
(cbrt y)

simplify3.6s

Counts
93 → 93
Iterations
IterNodes
done5001
44322
31076
2382
1140
065

prune457.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
23.2b
(cbrt (* (* x y) y))
23.2b
(cbrt (* (* x y) y))
23.2b
(cbrt (* (* x y) y))

rewrite85.0ms

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×expm1-log1p-u add-cbrt-cube swap-sqr associate-*r* associate-*l* log1p-expm1-u 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 → 66
Calls
4 calls:
40.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
19.0ms
(cbrt (* (* x y) y))
14.0ms
(cbrt (* (* x y) y))
10.0ms
(cbrt (* (* x y) y))

series621.0ms

Counts
4 → 12
Calls
4 calls:
193.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
149.0ms
(cbrt (* (* x y) y))
132.0ms
(cbrt (* (* x y) y))
147.0ms
(cbrt (* (* x y) y))

simplify2.6s

Counts
78 → 78
Iterations
IterNodes
done5000
44226
31275
2510
1223
090

prune458.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
12.6b
(cbrt (* x y))
12.6b
(cbrt (* x y))
23.2b
(cbrt (* (* x y) y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log log1p-expm1-u add-log-exp
Counts
4 → 46
Calls
4 calls:
1.0ms
(cbrt y)
3.0ms
(cbrt (* x y))
3.0ms
(cbrt (* x y))
18.0ms
(cbrt (* (* x y) y))

series609.0ms

Counts
4 → 12
Calls
4 calls:
265.0ms
(cbrt y)
103.0ms
(cbrt (* x y))
109.0ms
(cbrt (* x y))
131.0ms
(cbrt (* (* x y) y))

simplify2.3s

Counts
58 → 58
Iterations
IterNodes
done5000
43603
31050
2355
1170
082

prune341.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0.0b

regimes207.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done6
16
04

end0.0ms

sample555.0ms

Algorithm
intervals
Results
262.0ms10744×body80valid