Details

Time bar (total: 970.0ms)

sample20.0ms

Algorithm
intervals
Results
8.0ms352×body80valid

simplify70.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1223
2403
3833
42013
55723
630293
750013

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

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp (* (* x y) y))
0.1b
(* (* x y) y)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
1×exp-prod exp-to-pow associate-*l* *-commutative rem-exp-log
Counts
2 → 28
Calls
2 calls:
2.0ms
(exp (* (* x y) y))
5.0ms
(* (* x y) y)

series16.0ms

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

simplify92.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0131125
1614104
23052104
35001104

prune35.0ms

Filtered
19 candidates to 34 candidates (-78.9%)
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)))
6.6b
(* x (pow y 2))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
8×associate-*r*
7×add-exp-log
5×add-cube-cbrt *-un-lft-identity
4×unpow-prod-down add-cbrt-cube add-log-exp unswap-sqr
3×associate-*l* prod-exp
2×pow1 unpow2 sqr-pow
1×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)))
5.0ms
(* x (pow y 2))

series16.0ms

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

simplify121.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (118.0ms)

IterNodesCost
0139154
1554133
22913130
35001129

prune51.0ms

Filtered
26 candidates to 43 candidates (-65.4%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New43043
Fresh000
Picked011
Done000
Total43144

Merged error: 0.0b

Counts
44 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
073
173

end0.0ms

sample521.0ms

Algorithm
intervals
Results
255.0ms10554×body80valid

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