Details

Time bar (total: 12.7s)

sample55.0ms

Algorithm
intervals
Results
14.0ms30×body1280valid
12.0ms158×body80valid
8.0ms26×body640valid
6.0ms28×body320valid
2.0ms14×body160valid

simplify12.0ms

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

rewrite32.0ms

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:
12.0ms
(* x (/ (sin y) y))
7.0ms
(/ (sin y) y)

series120.0ms

Counts
2 → 6
Calls
2 calls:
68.0ms
(* x (/ (sin y) y))
52.0ms
(/ (sin y) y)

simplify1.9s

Counts
65 → 65
Iterations
IterNodes
done5028
32862
2729
1227
098

prune321.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.1b
(* x (/ 1 (/ y (sin y))))
0.1b
(/ 1 (/ y (sin y)))
0.1b
(/ y (sin y))

rewrite62.0ms

Algorithm
rewrite-expression-head
Rules
156×times-frac
103×add-sqr-sqrt
91×*-un-lft-identity
89×add-cube-cbrt
44×associate-*r*
35×add-exp-log
19×add-cbrt-cube
16×associate-/r*
15×div-exp
10×div-inv
7×cbrt-undiv prod-exp
6×pow1 associate-/l*
5×unswap-sqr
4×rec-exp 1-exp
3×associate-*l* cbrt-unprod add-log-exp
2×clear-num frac-2neg associate-/r/
1×pow-prod-down associate-*r/ un-div-inv *-commutative pow-flip inv-pow
Counts
3 → 176
Calls
3 calls:
42.0ms
(* x (/ 1 (/ y (sin y))))
9.0ms
(/ 1 (/ y (sin y)))
4.0ms
(/ y (sin y))

series162.0ms

Counts
3 → 9
Calls
3 calls:
79.0ms
(* x (/ 1 (/ y (sin y))))
37.0ms
(/ 1 (/ y (sin y)))
47.0ms
(/ y (sin y))

simplify2.5s

Counts
185 → 185
Iterations
IterNodes
done5001
21807
1646
0238

prune738.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
52×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
16×associate-/r*
9×add-cbrt-cube add-exp-log
6×div-inv associate-/l*
4×cbrt-undiv div-exp
2×pow1 clear-num frac-2neg add-log-exp
1×associate-/r/
Counts
2 → 97
Calls
2 calls:
8.0ms
(/ x (/ y (sin y)))
4.0ms
(/ y (sin y))

series92.0ms

Counts
2 → 6
Calls
2 calls:
61.0ms
(/ x (/ y (sin y)))
31.0ms
(/ y (sin y))

simplify2.4s

Counts
103 → 103
Iterations
IterNodes
done5000
34784
21188
1412
0171

prune486.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite32.0ms

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:
22.0ms
(* x (/ (sin y) y))
6.0ms
(/ (sin y) y)

series121.0ms

Counts
2 → 6
Calls
2 calls:
86.0ms
(* x (/ (sin y) y))
35.0ms
(/ (sin y) y)

simplify1.6s

Counts
65 → 65
Iterations
IterNodes
done5028
32862
2729
1227
098

prune256.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

regimes151.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done5
05

end0.0ms

sample1.6s

Algorithm
intervals
Results
526.0ms939×body1280valid
427.0ms5146×body80valid
291.0ms981×body640valid
113.0ms603×body320valid
44.0ms331×body160valid