Details

Time bar (total: 13.6s)

sample50.0ms

Algorithm
intervals
Results
12.0ms28×body1280valid
10.0ms161×body80valid
8.0ms33×body640valid
3.0ms17×body320valid
2.0ms17×body160valid

simplify15.0ms

Counts
1 → 1
Iterations
IterNodes
done17
417
316
212
18
05

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize19.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (sin y) y)
0.1b
(* x (/ (sin y) y))

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
19×times-frac
18×*-un-lft-identity add-cube-cbrt
13×associate-*r*
9×add-cbrt-cube add-exp-log
4×pow1
3×associate-/r* associate-*l* associate-/l*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr
1×clear-num frac-2neg pow-prod-down associate-*r/ *-commutative
Counts
2 → 59
Calls
2 calls:
29.0ms
(/ (sin y) y)
25.0ms
(* x (/ (sin y) y))

series127.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(/ (sin y) y)
85.0ms
(* x (/ (sin y) y))

simplify955.0ms

Counts
65 → 65
Iterations
IterNodes
done5001
2993
1232
098

prune402.0ms

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y)))
0.3b
(cbrt (/ (sin y) y))
0.3b
(cbrt (/ (sin y) y))
0.3b
(cbrt (/ (sin y) y))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod
81×add-sqr-sqrt
69×times-frac
57×*-un-lft-identity add-cube-cbrt
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 144
Calls
4 calls:
34.0ms
(* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y)))
4.0ms
(cbrt (/ (sin y) y))
2.0ms
(cbrt (/ (sin y) y))
2.0ms
(cbrt (/ (sin y) y))

series1.1s

Counts
4 → 12
Calls
4 calls:
339.0ms
(* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y)))
242.0ms
(cbrt (/ (sin y) y))
243.0ms
(cbrt (/ (sin y) y))
227.0ms
(cbrt (/ (sin y) y))

simplify1.4s

Counts
156 → 156
Iterations
IterNodes
done5000
21373
1327
0167

prune1.0s

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 0b

localize69.0ms

Local error

Found 4 expressions with local error:

0.3b
(cbrt (/ (sin y) y))
0.3b
(cbrt (/ (sin y) y))
0.5b
(cbrt y)
0.6b
(cbrt (sin y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
32×cbrt-prod
20×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
18×times-frac
4×pow1 add-cbrt-cube pow1/3 add-exp-log add-log-exp
2×cbrt-div div-inv
Counts
4 → 66
Calls
4 calls:
4.0ms
(cbrt (/ (sin y) y))
4.0ms
(cbrt (/ (sin y) y))
1.0ms
(cbrt y)
2.0ms
(cbrt (sin y))

series966.0ms

Counts
4 → 12
Calls
4 calls:
264.0ms
(cbrt (/ (sin y) y))
225.0ms
(cbrt (/ (sin y) y))
306.0ms
(cbrt y)
170.0ms
(cbrt (sin y))

simplify2.1s

Counts
78 → 78
Iterations
IterNodes
done5000
32991
2609
1213
0113

prune563.0ms

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 0b

localize99.0ms

Local error

Found 4 expressions with local error:

0.3b
(cbrt (/ (sin y) y))
0.3b
(cbrt (/ (sin y) y))
0.3b
(cbrt (/ (sin y) y))
0.3b
(cbrt (/ (sin y) y))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
52×cbrt-prod
36×times-frac
32×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 cbrt-div add-cbrt-cube pow1/3 add-exp-log div-inv add-log-exp
Counts
4 → 88
Calls
4 calls:
4.0ms
(cbrt (/ (sin y) y))
4.0ms
(cbrt (/ (sin y) y))
4.0ms
(cbrt (/ (sin y) y))
4.0ms
(cbrt (/ (sin y) y))

series870.0ms

Counts
4 → 12
Calls
4 calls:
234.0ms
(cbrt (/ (sin y) y))
203.0ms
(cbrt (/ (sin y) y))
213.0ms
(cbrt (/ (sin y) y))
220.0ms
(cbrt (/ (sin y) y))

simplify830.0ms

Counts
100 → 100
Iterations
IterNodes
done5001
31008
2280
1134
080

prune752.0ms

Pruning

11 alts after pruning (7 fresh and 4 done)

Merged error: 0b

regimes335.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done6
16
05

end0.0ms

sample1.8s

Algorithm
intervals
Results
771.0ms906×body1280valid
391.0ms5209×body80valid
270.0ms1009×body640valid
98.0ms589×body320valid
33.0ms287×body160valid