Details

Time bar (total: 28.5s)

sample25.0ms

Algorithm
intervals
Results
7.0ms333×body80valid

simplify23.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
04

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize16.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite37.0ms

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 insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 21
Calls
1 calls:
35.0ms
(* (* x y) y)

series65.0ms

Counts
1 → 3
Calls
1 calls:
65.0ms
(* (* x y) y)

simplify4.3s

Counts
24 → 24
Iterations
IterNodes
done5001
31277
2329
1102
039

prune310.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize72.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite32.0ms

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 insert-posit16 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 → 85
Calls
4 calls:
17.0ms
(* (cbrt y) (cbrt y))
3.0ms
(cbrt y)
3.0ms
(cbrt y)
4.0ms
(cbrt y)

series1.4s

Counts
4 → 12
Calls
4 calls:
373.0ms
(* (cbrt y) (cbrt y))
330.0ms
(cbrt y)
318.0ms
(cbrt y)
401.0ms
(cbrt y)

simplify7.7s

Counts
97 → 97
Iterations
IterNodes
done5042
43937
31072
2378
1142
067

prune900.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize184.0ms

Local error

Found 4 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 56
Calls
4 calls:
2.0ms
(cbrt y)
2.0ms
(cbrt y)
3.0ms
(cbrt y)
3.0ms
(cbrt y)

series1.1s

Counts
4 → 12
Calls
4 calls:
295.0ms
(cbrt y)
272.0ms
(cbrt y)
274.0ms
(cbrt y)
253.0ms
(cbrt y)

simplify3.8s

Counts
68 → 68
Iterations
IterNodes
done5002
51244
4406
3186
297
147
027

prune763.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize166.0ms

Local error

Found 4 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 56
Calls
4 calls:
3.0ms
(cbrt y)
3.0ms
(cbrt y)
3.0ms
(cbrt y)
4.0ms
(cbrt y)

series1.3s

Counts
4 → 12
Calls
4 calls:
307.0ms
(cbrt y)
330.0ms
(cbrt y)
329.0ms
(cbrt y)
296.0ms
(cbrt y)

simplify4.2s

Counts
68 → 68
Iterations
IterNodes
done5002
51244
4406
3186
297
147
027

prune755.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

regimes612.0ms

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

sample732.0ms

Algorithm
intervals
Results
332.0ms10642×body80valid