Details

Time bar (total: 9.6s)

sample31.0ms

Algorithm
intervals
Results
13.0ms348×body80valid

simplify21.0ms

Counts
1 → 1
Iterations
IterNodes
done53
453
345
228
113
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize11.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (* x 3.0) y) y)
0.2b
(* (* x 3.0) y)

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*r*
4×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
2×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
49.0ms
(* (* (* x 3.0) y) y)
28.0ms
(* (* x 3.0) y)

series72.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(* (* (* x 3.0) y) y)
28.0ms
(* (* x 3.0) y)

simplify1.5s

Counts
49 → 49
Iterations
IterNodes
done5000
21609
1182
065

prune255.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x (* 3.0 y)) y)
0.2b
(* x (* 3.0 y))

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
9×pow-prod-down prod-exp cbrt-unprod
4×add-sqr-sqrt *-un-lft-identity associate-*r* associate-*l* add-cube-cbrt
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
42.0ms
(* (* x (* 3.0 y)) y)
23.0ms
(* x (* 3.0 y))

series75.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(* (* x (* 3.0 y)) y)
26.0ms
(* x (* 3.0 y))

simplify1.2s

Counts
49 → 49
Iterations
IterNodes
done5000
21218
1175
067

prune231.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
12.3b
(cbrt (* x (* 3.0 y)))
12.3b
(cbrt (* x (* 3.0 y)))
12.3b
(cbrt (* x (* 3.0 y)))

rewrite78.0ms

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:
25.0ms
(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
13.0ms
(cbrt (* x (* 3.0 y)))
20.0ms
(cbrt (* x (* 3.0 y)))
18.0ms
(cbrt (* x (* 3.0 y)))

series658.0ms

Counts
4 → 12
Calls
4 calls:
197.0ms
(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
153.0ms
(cbrt (* x (* 3.0 y)))
131.0ms
(cbrt (* x (* 3.0 y)))
176.0ms
(cbrt (* x (* 3.0 y)))

simplify1.2s

Counts
78 → 78
Iterations
IterNodes
done5001
2805
1231
091

prune487.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0b

localize60.0ms

Local error

Found 4 expressions with local error:

12.3b
(cbrt (* x (* 3.0 y)))
12.3b
(cbrt (* x (* 3.0 y)))
12.3b
(cbrt (* x (* 3.0 y)))
12.3b
(cbrt (* x (* 3.0 y)))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
4×cbrt-prod add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube pow1/3 add-exp-log add-cube-cbrt log1p-expm1-u add-log-exp
Counts
4 → 44
Calls
4 calls:
15.0ms
(cbrt (* x (* 3.0 y)))
16.0ms
(cbrt (* x (* 3.0 y)))
16.0ms
(cbrt (* x (* 3.0 y)))
16.0ms
(cbrt (* x (* 3.0 y)))

series618.0ms

Counts
4 → 12
Calls
4 calls:
175.0ms
(cbrt (* x (* 3.0 y)))
150.0ms
(cbrt (* x (* 3.0 y)))
135.0ms
(cbrt (* x (* 3.0 y)))
157.0ms
(cbrt (* x (* 3.0 y)))

simplify1.3s

Counts
56 → 56
Iterations
IterNodes
done5000
41826
3441
2177
191
044

prune415.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0b

regimes373.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done9
19
06

end0.0ms

sample652.0ms

Algorithm
intervals
Results
358.0ms10722×body80valid