Details

Time bar (total: 11.1s)

sample48.0ms

Algorithm
intervals
Results
13.0ms30×body1280valid
11.0ms163×body80valid
8.0ms28×body640valid
4.0ms22×body320valid
2.0ms13×body160valid

simplify15.0ms

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

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite35.0ms

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 insert-posit16 div-inv add-log-exp unswap-sqr
1×clear-num frac-2neg pow-prod-down associate-*r/ *-commutative
Counts
2 → 61
Calls
2 calls:
20.0ms
(* x (/ (sin y) y))
13.0ms
(/ (sin y) y)

series120.0ms

Counts
2 → 6
Calls
2 calls:
84.0ms
(* x (/ (sin y) y))
37.0ms
(/ (sin y) y)

simplify2.1s

Counts
67 → 67
Iterations
IterNodes
done5000
33095
2755
1229
0100

prune258.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
19×times-frac
18×*-un-lft-identity add-cube-cbrt
13×associate-*l*
9×add-cbrt-cube add-exp-log
4×pow1
3×associate-/r* associate-*r* associate-/l*
2×cbrt-undiv div-exp prod-exp cbrt-unprod insert-posit16 div-inv add-log-exp unswap-sqr
1×clear-num frac-2neg pow-prod-down associate-*l/ *-commutative
Counts
2 → 61
Calls
2 calls:
15.0ms
(* (/ (sin y) y) x)
8.0ms
(/ (sin y) y)

series82.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(* (/ (sin y) y) x)
32.0ms
(/ (sin y) y)

simplify1.4s

Counts
67 → 67
Iterations
IterNodes
done5030
32684
2675
1236
0102

prune228.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.1b
(* (/ 1 (/ y (sin y))) x)
0.1b
(/ y (sin y))
0.2b
(/ 1 (/ y (sin y)))

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
156×times-frac
103×add-sqr-sqrt
91×*-un-lft-identity
89×add-cube-cbrt
44×associate-*l*
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-*r* cbrt-unprod insert-posit16 add-log-exp
2×clear-num frac-2neg associate-/r/
1×pow-prod-down associate-*l/ *-commutative pow-flip inv-pow
Counts
3 → 178
Calls
3 calls:
44.0ms
(* (/ 1 (/ y (sin y))) x)
9.0ms
(/ y (sin y))
17.0ms
(/ 1 (/ y (sin y)))

series125.0ms

Counts
3 → 9
Calls
3 calls:
42.0ms
(* (/ 1 (/ y (sin y))) x)
44.0ms
(/ y (sin y))
39.0ms
(/ 1 (/ y (sin y)))

simplify1.6s

Counts
187 → 187
Iterations
IterNodes
done5000
21701
1640
0240

prune501.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite37.0ms

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 insert-posit16 add-log-exp
1×associate-/r/
Counts
2 → 99
Calls
2 calls:
21.0ms
(/ x (/ y (sin y)))
11.0ms
(/ y (sin y))

series114.0ms

Counts
2 → 6
Calls
2 calls:
78.0ms
(/ x (/ y (sin y)))
37.0ms
(/ y (sin y))

simplify2.1s

Counts
105 → 105
Iterations
IterNodes
done5012
34759
21181
1415
0173

prune374.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

regimes161.0ms

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

sample1.7s

Algorithm
intervals
Results
442.0ms5280×body80valid
416.0ms557×body320valid
333.0ms876×body1280valid
329.0ms971×body640valid
40.0ms316×body160valid