Details

Time bar (total: 30.8s)

sample47.0ms

Algorithm
intervals
Results
10.0ms178×body80valid
10.0ms27×body1280valid
7.0ms28×body640valid
2.0ms13×body320valid
1.0ms10×body160valid

simplify50.0ms

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

prune19.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize25.0ms

Local error

Found 2 expressions with local error:

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

rewrite61.0ms

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 insert-posit16 log1p-expm1-u div-inv add-log-exp unswap-sqr
1×clear-num frac-2neg pow-prod-down associate-*r/ *-commutative
Counts
2 → 65
Calls
2 calls:
31.0ms
(* x (/ (sin y) y))
21.0ms
(/ (sin y) y)

series151.0ms

Counts
2 → 6
Calls
2 calls:
100.0ms
(* x (/ (sin y) y))
51.0ms
(/ (sin y) y)

simplify4.9s

Counts
71 → 71
Iterations
IterNodes
done5000
33210
2757
1234
0104

prune699.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.1b
(* x (* (sin y) (/ 1 y)))
0.3b
(* (sin y) (/ 1 y))

rewrite106.0ms

Algorithm
rewrite-expression-head
Rules
26×add-exp-log
18×add-sqr-sqrt
16×add-cbrt-cube
14×associate-*r*
13×prod-exp
12×*-un-lft-identity
11×times-frac add-cube-cbrt
9×pow1
7×cbrt-unprod
6×associate-*l*
4×div-exp pow-prod-down associate-*r/
3×unswap-sqr
2×expm1-log1p-u cbrt-undiv rec-exp 1-exp un-div-inv *-commutative insert-posit16 log1p-expm1-u add-log-exp
1×div-inv
Counts
2 → 66
Calls
2 calls:
55.0ms
(* x (* (sin y) (/ 1 y)))
43.0ms
(* (sin y) (/ 1 y))

series169.0ms

Counts
2 → 6
Calls
2 calls:
110.0ms
(* x (* (sin y) (/ 1 y)))
59.0ms
(* (sin y) (/ 1 y))

simplify5.4s

Counts
72 → 72
Iterations
IterNodes
done5000
32702
2912
1299
0119

prune641.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize31.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ y (sin y))
0.3b
(/ x (/ y (sin y)))

rewrite50.0ms

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 insert-posit16 log1p-expm1-u add-log-exp
1×associate-/r/
Counts
2 → 103
Calls
2 calls:
14.0ms
(/ y (sin y))
21.0ms
(/ x (/ y (sin y)))

series159.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(/ y (sin y))
104.0ms
(/ x (/ y (sin y)))

simplify6.2s

Counts
109 → 109
Iterations
IterNodes
done5023
34628
21203
1421
0177

prune1.3s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize47.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ y (sin y))
0.4b
(/ (/ y (sin y)) x)
0.5b
(/ 1 (/ (/ y (sin y)) x))

rewrite160.0ms

Algorithm
rewrite-expression-head
Rules
477×times-frac
237×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
49×associate-/r*
31×add-exp-log
23×div-inv
19×add-cbrt-cube div-exp associate-/l*
10×cbrt-undiv
4×pow1
3×expm1-log1p-u rec-exp clear-num frac-2neg 1-exp insert-posit16 log1p-expm1-u add-log-exp
1×associate-/r/ pow-flip inv-pow associate-/l/
Counts
3 → 306
Calls
3 calls:
8.0ms
(/ y (sin y))
20.0ms
(/ (/ y (sin y)) x)
61.0ms
(/ 1 (/ (/ y (sin y)) x))

series270.0ms

Counts
3 → 9
Calls
3 calls:
69.0ms
(/ y (sin y))
93.0ms
(/ (/ y (sin y)) x)
108.0ms
(/ 1 (/ (/ y (sin y)) x))

simplify5.2s

Counts
315 → 315
Iterations
IterNodes
done5002
23039
11227
0456

prune2.5s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes260.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done11
111
07

end0.0ms

sample2.3s

Algorithm
intervals
Results
892.0ms5200×body80valid
421.0ms882×body1280valid
384.0ms1024×body640valid
129.0ms586×body320valid
90.0ms308×body160valid