Details

Time bar (total: 1.5s)

sample54.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 12.207031%

Guaranteed chance to sample good point: 99.388209%

Results
6.0ms256×body80valid
1.0ms35×body80invalid

simplify72.0ms

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: 0.1b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite8.0ms

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)

simplify94.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0131125
1614104
23052104
35001104

prune32.0ms

Filtered
19 candidates to 34 candidates (-78.9%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New32234
Fresh000
Picked011
Done000
Total32335

Merged error: 0.1b

Counts
35 → 3

localize6.0ms

Local error

Found 4 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
14×pow1 add-exp-log add-cbrt-cube
8×add-log-exp
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
2×exp-prod exp-to-pow associate-*l* *-commutative rem-exp-log
Counts
4 → 56
Calls
4 calls:
2.0ms
(exp (* (* x y) y))
2.0ms
(exp (* (* x y) y))
5.0ms
(* (* x y) y)
5.0ms
(* (* x y) y)

series32.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(exp (* (* x y) y))
8.0ms
(exp (* (* x y) y))
6.0ms
(* (* x y) y)
6.0ms
(* (* x y) y)

simplify90.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0131250
1614208
23052208
35001208

prune64.0ms

Filtered
38 candidates to 68 candidates (-78.9%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New67168
Fresh011
Picked011
Done011
Total67471

Merged error: 0.1b

Counts
71 → 4

localize11.0ms

Local error

Found 4 expressions with local error:

0.1b
(exp (* (* x y) y))
0.1b
(exp (* x (pow y 2)))
0.1b
(* (* x y) y)
7.2b
(* x (pow y 2))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
14×add-exp-log add-sqr-sqrt
11×associate-*r* add-cbrt-cube
9×pow1
8×add-cube-cbrt *-un-lft-identity add-log-exp
6×prod-exp
4×unpow-prod-down associate-*l* cbrt-unprod unswap-sqr
3×pow-prod-down
2×exp-prod exp-to-pow *-commutative rem-exp-log unpow2 sqr-pow
1×pow-to-exp pow-exp
Counts
4 → 65
Calls
4 calls:
2.0ms
(exp (* (* x y) y))
2.0ms
(exp (* x (pow y 2)))
5.0ms
(* (* x y) y)
6.0ms
(* x (pow y 2))

series31.0ms

Counts
4 → 12
Calls
4 calls:
9.0ms
(exp (* (* x y) y))
9.0ms
(exp (* x (pow y 2)))
6.0ms
(* (* x y) y)
7.0ms
(* x (pow y 2))

simplify37.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0222279
11038237
25002232

prune89.0ms

Filtered
45 candidates to 77 candidates (-71.1%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New77077
Fresh011
Picked011
Done022
Total77481

Merged error: 0.1b

Counts
81 → 4

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
19×pow1 add-exp-log add-cbrt-cube
9×associate-*r* pow-prod-down prod-exp cbrt-unprod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×add-log-exp
3×associate-*l* *-commutative
1×exp-prod exp-to-pow rem-exp-log
Counts
4 → 64
Calls
4 calls:
2.0ms
(exp (* (* x y) y))
5.0ms
(* (* x y) y)
5.0ms
(* (* x y) y)
5.0ms
(* (* x y) y)

series29.0ms

Counts
4 → 12
Calls
4 calls:
9.0ms
(exp (* (* x y) y))
6.0ms
(* (* x y) y)
7.0ms
(* (* x y) y)
7.0ms
(* (* x y) y)

simplify92.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0131269
1614218
23052218
35001218

prune67.0ms

Filtered
41 candidates to 76 candidates (-85.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New74276
Fresh000
Picked101
Done213
Total77380

Merged error: 0.0b

Counts
80 → 3

regimes141.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
073
173

end0.0ms

sample505.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 12.207031%

Guaranteed chance to sample good point: 99.388209%

Results
206.0ms8000×body80valid
33.0ms1369×body80invalid

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