Details

Time bar (total: 18.6s)

sample58.0ms

Algorithm
intervals
Results
23.0ms161×body80valid
10.0ms28×body1280valid
7.0ms33×body640valid
3.0ms17×body320valid
2.0ms17×body160valid

simplify10.0ms

Counts
1 → 1
Iterations
IterNodes
done17
517
416
314
212
18
05

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite21.0ms

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:
7.0ms
(/ (sin y) y)
13.0ms
(* x (/ (sin y) y))

series126.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(/ (sin y) y)
90.0ms
(* x (/ (sin y) y))

simplify2.4s

Counts
65 → 65
Iterations
IterNodes
done5016
33370
2768
1226
098

prune408.0ms

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 0b

localize55.0ms

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))

rewrite76.0ms

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:
47.0ms
(* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y)))
4.0ms
(cbrt (/ (sin y) y))
4.0ms
(cbrt (/ (sin y) y))
5.0ms
(cbrt (/ (sin y) y))

series955.0ms

Counts
4 → 12
Calls
4 calls:
298.0ms
(* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y)))
226.0ms
(cbrt (/ (sin y) y))
209.0ms
(cbrt (/ (sin y) y))
221.0ms
(cbrt (/ (sin y) y))

simplify3.1s

Counts
156 → 156
Iterations
IterNodes
done5001
44693
31728
2759
1323
0167

prune1.0s

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 0b

localize60.0ms

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))

rewrite8.0ms

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:
2.0ms
(cbrt (/ (sin y) y))
2.0ms
(cbrt (/ (sin y) y))
1.0ms
(cbrt y)
1.0ms
(cbrt (sin y))

series849.0ms

Counts
4 → 12
Calls
4 calls:
218.0ms
(cbrt (/ (sin y) y))
244.0ms
(cbrt (/ (sin y) y))
273.0ms
(cbrt y)
114.0ms
(cbrt (sin y))

simplify1.7s

Counts
78 → 78
Iterations
IterNodes
done5000
31371
2467
1213
0113

prune623.0ms

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 0b

localize90.0ms

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))

series1.3s

Counts
4 → 12
Calls
4 calls:
244.0ms
(cbrt (/ (sin y) y))
224.0ms
(cbrt (/ (sin y) y))
589.0ms
(cbrt (/ (sin y) y))
249.0ms
(cbrt (/ (sin y) y))

simplify2.5s

Counts
100 → 100
Iterations
IterNodes
done5000
41393
3515
2227
1134
080

prune818.0ms

Pruning

11 alts after pruning (7 fresh and 4 done)

Merged error: 0b

regimes454.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done6
16
05

end0.0ms

sample1.9s

Algorithm
intervals
Results
620.0ms5209×body80valid
513.0ms906×body1280valid
308.0ms1009×body640valid
163.0ms589×body320valid
43.0ms287×body160valid