Details

Time bar (total: 1.1s)

sample17.0ms

Algorithm
intervals
Results
6.0ms306×body80valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
055
185
2125
3155
4165
done165

prune9.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (* x y) 2.0)

rewrite6.0ms

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

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(/ (* x y) 2.0)

simplify558.0ms

Counts
24 → 24
Iterations

Useful iterations: 3 (192.0ms)

IterNodesCost
050186
1122182
2442154
32021149
done5001149

prune26.0ms

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

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New23124
Fresh000
Picked101
Done000
Total24125

Merged error: 0b

Counts
25 → 1

localize4.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify1.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000
done00

prune3.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011

Merged error: 0b

Counts
1 → 1

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
165
done65

end0.0ms

sample458.0ms

Algorithm
intervals
Results
205.0ms9171×body80valid

Profiling

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