Details

Time bar (total: 12.6s)

sample68.0ms

Algorithm
intervals
Results
16.0ms30×body1280valid
13.0ms158×body80valid
10.0ms26×body640valid
7.0ms28×body320valid
3.0ms14×body160valid

simplify17.0ms

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)

rewrite34.0ms

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×expm1-log1p-u cbrt-undiv div-exp prod-exp cbrt-unprod log1p-expm1-u div-inv add-log-exp unswap-sqr
1×clear-num frac-2neg pow-prod-down associate-*r/ *-commutative
Counts
2 → 63
Calls
2 calls:
22.0ms
(* x (/ (sin y) y))
10.0ms
(/ (sin y) y)

series139.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(* x (/ (sin y) y))
66.0ms
(/ (sin y) y)

simplify2.1s

Counts
69 → 69
Iterations
IterNodes
done5004
33228
2730
1234
0102

prune353.0ms

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))

rewrite70.0ms

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×expm1-log1p-u associate-*l* cbrt-unprod log1p-expm1-u 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 → 182
Calls
3 calls:
49.0ms
(* x (/ 1 (/ y (sin y))))
8.0ms
(/ 1 (/ y (sin y)))
4.0ms
(/ y (sin y))

series158.0ms

Counts
3 → 9
Calls
3 calls:
73.0ms
(* x (/ 1 (/ y (sin y))))
45.0ms
(/ 1 (/ y (sin y)))
39.0ms
(/ y (sin y))

simplify1.7s

Counts
191 → 191
Iterations
IterNodes
done5000
21676
1651
0244

prune662.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

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×expm1-log1p-u pow1 clear-num frac-2neg log1p-expm1-u add-log-exp
1×associate-/r/
Counts
2 → 101
Calls
2 calls:
10.0ms
(/ x (/ y (sin y)))
4.0ms
(/ y (sin y))

series113.0ms

Counts
2 → 6
Calls
2 calls:
79.0ms
(/ x (/ y (sin y)))
34.0ms
(/ y (sin y))

simplify2.2s

Counts
107 → 107
Iterations
IterNodes
done5020
34820
21253
1423
0175

prune565.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite30.0ms

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×expm1-log1p-u cbrt-undiv div-exp prod-exp cbrt-unprod log1p-expm1-u div-inv add-log-exp unswap-sqr
1×clear-num frac-2neg pow-prod-down associate-*r/ *-commutative
Counts
2 → 63
Calls
2 calls:
18.0ms
(* x (/ (sin y) y))
10.0ms
(/ (sin y) y)

series121.0ms

Counts
2 → 6
Calls
2 calls:
79.0ms
(* x (/ (sin y) y))
41.0ms
(/ (sin y) y)

simplify2.2s

Counts
69 → 69
Iterations
IterNodes
done5004
33228
2730
1234
0102

prune308.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

regimes172.0ms

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

sample1.5s

Algorithm
intervals
Results
436.0ms939×body1280valid
409.0ms5146×body80valid
276.0ms981×body640valid
153.0ms603×body320valid
46.0ms331×body160valid