Details

Time bar (total: 2.7s)

sample23.0ms

Algorithm
intervals
Results
10.0ms363×body80valid

simplify565.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
056
1116
2226
3406
4846
51966
64916
714436
done50006

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp (* (* x y) y))
0.2b
(* (* x y) y)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
add-log-exp
add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
exp-prod exp-to-pow associate-*l* *-commutative rem-exp-log
Counts
2 → 28
Calls
2 calls:
3.0ms
(exp (* (* x y) y))
6.0ms
(* (* x y) y)

series16.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(exp (* (* x y) y))
7.0ms
(* (* x y) y)

simplify926.0ms

Counts
34 → 34
Iterations

Useful iterations: 4 (472.0ms)

IterNodesCost
053260
1133252
2508211
31668211
43687208
done5000208

prune33.0ms

Filtered
20 candidates to 34 candidates (-70.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New33134
Fresh000
Picked101
Done000
Total34135

Merged error: 0.0b

Counts
35 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp (* x (pow y 2)))
7.1b
(* x (pow y 2))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
associate-*r*
add-exp-log
add-cube-cbrt *-un-lft-identity
unpow-prod-down add-cbrt-cube add-log-exp unswap-sqr
associate-*l* prod-exp
pow1 unpow2 sqr-pow
pow-to-exp exp-prod exp-to-pow pow-exp *-commutative cbrt-unprod rem-exp-log
Counts
2 → 37
Calls
2 calls:
2.0ms
(exp (* x (pow y 2)))
6.0ms
(* x (pow y 2))

series20.0ms

Counts
2 → 6
Calls
2 calls:
13.0ms
(exp (* x (pow y 2)))
7.0ms
(* x (pow y 2))

simplify461.0ms

Counts
43 → 43
Iterations

Useful iterations: done (460.0ms)

IterNodesCost
067333
1141307
2419263
31180263
done5000261

prune54.0ms

Filtered
27 candidates to 43 candidates (-59.3%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New43043
Fresh000
Picked011
Done000
Total43144

Merged error: 0.0b

Counts
44 → 1

simplify4.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
066
176
done76

end0.0ms

sample600.0ms

Algorithm
intervals
Results
279.0ms10771×body80valid

Profiling

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