Details

Time bar (total: 2.8s)

sample16.0ms

Algorithm
intervals
Results
6.0ms285×body80valid

simplify3.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
055
185
2105
done105

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.4b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.4b
(/ x (* y 2.0))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log add-cbrt-cube
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
cbrt-undiv div-exp
pow1 frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
5.0ms
(/ x (* y 2.0))

series4.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ x (* y 2.0))

simplify1.4s

Counts
24 → 24
Iterations

Useful iterations: 3 (166.0ms)

IterNodesCost
049185
1109183
2346156
31289152
43684152
done5001152

prune27.0ms

Filtered
17 candidates to 24 candidates (-41.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New23124
Fresh000
Picked011
Done000
Total23225

Merged error: 0b

Counts
25 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (/ x y) 2.0)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/l*
add-exp-log add-cbrt-cube
div-inv
cbrt-undiv div-exp associate-/r*
pow1 frac-2neg clear-num associate-/l/ add-log-exp
Counts
1 → 70
Calls
1 calls:
7.0ms
(/ (/ x y) 2.0)

series4.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ (/ x y) 2.0)

simplify689.0ms

Counts
73 → 73
Iterations

Useful iterations: 3 (303.0ms)

IterNodesCost
0151862
1339816
21020790
33026783
done5001783

prune81.0ms

Filtered
60 candidates to 73 candidates (-21.7%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New73073
Fresh000
Picked011
Done011
Total73275

Merged error: 0b

Counts
75 → 2

regimes130.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
done55

end0.0ms

sample460.0ms

Algorithm
intervals
Results
192.0ms9173×body80valid

Profiling

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