Details

Time bar (total: 13.9s)

sample12.0ms

Algorithm
intervals
Results
4.0ms283×body80valid

simplify4.0ms

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))

rewrite8.0ms

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:
7.0ms
(/ x (* y 3.0))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(/ x (* y 3.0))

simplify4.9s

Counts
24 → 24
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
049185
1107182
2332152
31255152
43262152
done5001152

prune39.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) 3.0)

rewrite14.0ms

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:
11.0ms
(/ (/ x y) 3.0)

series19.0ms

Counts
1 → 3
Calls
1 calls:
19.0ms
(/ (/ x y) 3.0)

simplify3.0s

Counts
73 → 73
Iterations

Useful iterations: 2 (133.0ms)

IterNodesCost
0151862
1330813
2760781
31963781
done5000781

prune130.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.3b
(* 0.3333333333333333 (/ x y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
13.0ms
(* 0.3333333333333333 (/ x y))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(* 0.3333333333333333 (/ x y))

simplify2.7s

Counts
35 → 35
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
068277
1160260
2434230
31128230
42906230
done5000230

prune52.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.3b
(/ (/ (/ x y) (sqrt 3.0)) (sqrt 3.0))
0.3b
(/ (/ x y) (sqrt 3.0))

rewrite109.0ms

Algorithm
rewrite-expression-head
Rules
1557×times-frac
728×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
564×sqrt-prod
95×associate-/l*
58×div-inv
16×add-exp-log add-cbrt-cube
12×associate-/r*
9×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num associate-/l/ add-log-exp
Counts
2 → 709
Calls
2 calls:
38.0ms
(/ (/ (/ x y) (sqrt 3.0)) (sqrt 3.0))
14.0ms
(/ (/ x y) (sqrt 3.0))

series181.0ms

Counts
2 → 6
Calls
2 calls:
110.0ms
(/ (/ (/ x y) (sqrt 3.0)) (sqrt 3.0))
72.0ms
(/ (/ x y) (sqrt 3.0))

simplify1.5s

Counts
715 → 715
Iterations

Useful iterations: done (1.5s)

IterNodesCost
080115717
1172213735
2370712916
done500012704

prune799.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes56.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
done55

end0.0ms

sample314.0ms

Algorithm
intervals
Results
137.0ms9145×body80valid