Details

Time bar (total: 17.8s)

sample26.0ms

Algorithm
intervals
Results
13.0ms299×body80valid

simplify3.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
185
2105
done105

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ x (* y 3.0))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
2×cbrt-undiv div-exp
1×pow1 frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
12.0ms
(/ x (* y 3.0))

series20.0ms

Counts
1 → 3
Calls
1 calls:
20.0ms
(/ x (* y 3.0))

simplify7.2s

Counts
24 → 24
Iterations

Useful iterations: 2 (86.0ms)

IterNodesCost
049185
1107182
2332152
31255152
43262152
done5001152

prune39.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) 3.0)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/l*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/r*
1×pow1 frac-2neg clear-num associate-/l/ add-log-exp
Counts
1 → 70
Calls
1 calls:
17.0ms
(/ (/ x y) 3.0)

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(/ (/ x y) 3.0)

simplify3.9s

Counts
73 → 73
Iterations

Useful iterations: 2 (142.0ms)

IterNodesCost
0151862
1330813
2760781
31963781
done5000781

prune231.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.2b
(* x (/ (/ 1 y) 3.0))
0.3b
(/ (/ 1 y) 3.0)

rewrite92.0ms

Algorithm
rewrite-expression-head
Rules
146×times-frac
92×add-sqr-sqrt
81×*-un-lft-identity
80×add-cube-cbrt
43×associate-*r*
26×add-exp-log
16×add-cbrt-cube
13×associate-/l*
12×div-exp
9×div-inv
6×cbrt-undiv
5×prod-exp
4×pow1 unswap-sqr
3×associate-*l* associate-/r* cbrt-unprod
2×rec-exp 1-exp add-log-exp
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative associate-/l/
Counts
2 → 140
Calls
2 calls:
53.0ms
(* x (/ (/ 1 y) 3.0))
26.0ms
(/ (/ 1 y) 3.0)

series63.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(* x (/ (/ 1 y) 3.0))
33.0ms
(/ (/ 1 y) 3.0)

simplify2.3s

Counts
146 → 146
Iterations

Useful iterations: 3 (961.0ms)

IterNodesCost
02151665
14971367
210371218
327581210
done50001210

prune265.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.3b
(* (/ 1 y) (/ x 3.0))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt
25×times-frac
23×add-exp-log
17×*-un-lft-identity
15×add-cube-cbrt
13×associate-*r* associate-*l* add-cbrt-cube
8×div-exp prod-exp
6×unswap-sqr
4×cbrt-undiv cbrt-unprod
3×pow1
2×rec-exp 1-exp div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative add-log-exp
Counts
1 → 56
Calls
1 calls:
34.0ms
(* (/ 1 y) (/ x 3.0))

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(* (/ 1 y) (/ x 3.0))

simplify2.8s

Counts
59 → 59
Iterations

Useful iterations: 2 (155.0ms)

IterNodesCost
0118633
1309517
2914423
32664423
done5000423

prune118.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes66.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify6.0ms

Iterations

Useful iterations: done (5.0ms)

IterNodesCost
01013
1137
done135

end0.0ms

sample523.0ms

Algorithm
intervals
Results
327.0ms9154×body80valid