Details

Time bar (total: 1.4s)

sample57.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 6.152344%

Guaranteed chance to sample good point: 99.378902%

Results
9.0ms256×body80valid
2.0ms73×body80invalid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1263
2443
3493
4493

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 8.4b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x 3.0) x)
8.0b
(* (* (* x 3.0) x) y)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*r*
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×associate-*l* *-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
4.0ms
(* (* x 3.0) x)
6.0ms
(* (* (* x 3.0) x) y)

series7.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(* (* x 3.0) x)
4.0ms
(* (* (* x 3.0) x) y)

simplify31.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0168188
1908145
25001145

prune62.0ms

Filtered
21 candidates to 45 candidates (-114.3%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New36945
Fresh000
Picked011
Done000
Total361046

Merged error: 0.1b

Counts
46 → 10

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 3.0) (* x y))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
13×pow1 add-exp-log add-cbrt-cube
8×pow-prod-down prod-exp cbrt-unprod
1×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* *-commutative add-log-exp
Counts
1 → 22
Calls
1 calls:
6.0ms
(* (* x 3.0) (* x y))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* (* x 3.0) (* x y))

simplify102.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0135125
162490
2347090
3500190

prune37.0ms

Filtered
9 candidates to 25 candidates (-177.8%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New22325
Fresh448
Picked011
Done011
Total26935

Merged error: 0.0b

Counts
35 → 9

localize4.0ms

Local error

Found 2 expressions with local error:

0.2b
(* x (* 3.0 (* x y)))
0.3b
(* 3.0 (* x y))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*l*
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×associate-*r* *-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
6.0ms
(* x (* 3.0 (* x y)))
4.0ms
(* 3.0 (* x y))

series7.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(* x (* 3.0 (* x y)))
3.0ms
(* 3.0 (* x y))

simplify105.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0154186
1659143
23695143
35001143

prune50.0ms

Filtered
22 candidates to 45 candidates (-104.5%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New42345
Fresh336
Picked011
Done022
Total45954

Merged error: 0.0b

Counts
54 → 9

localize6.0ms

Local error

Found 3 expressions with local error:

0.2b
(* x (* (sqrt 3.0) (* (sqrt 3.0) (* x y))))
0.3b
(* (sqrt 3.0) (* x y))
0.3b
(* (sqrt 3.0) (* (sqrt 3.0) (* x y)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
31×pow1 add-exp-log add-cbrt-cube
19×pow-prod-down prod-exp cbrt-unprod
15×associate-*l*
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×sqrt-prod
3×associate-*r* *-commutative add-log-exp
Counts
3 → 69
Calls
3 calls:
10.0ms
(* x (* (sqrt 3.0) (* (sqrt 3.0) (* x y))))
5.0ms
(* (sqrt 3.0) (* x y))
9.0ms
(* (sqrt 3.0) (* (sqrt 3.0) (* x y)))

series24.0ms

Counts
3 → 9
Calls
3 calls:
11.0ms
(* x (* (sqrt 3.0) (* (sqrt 3.0) (* x y))))
5.0ms
(* (sqrt 3.0) (* x y))
8.0ms
(* (sqrt 3.0) (* (sqrt 3.0) (* x y)))

simplify39.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0236418
11117319
25002309

prune70.0ms

Filtered
41 candidates to 78 candidates (-90.2%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New77178
Fresh145
Picked011
Done033
Total78987

Merged error: 0.0b

Counts
87 → 9

regimes260.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
193

end0.0ms

sample500.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 6.152344%

Guaranteed chance to sample good point: 99.378902%

Results
182.0ms8000×body80valid
44.0ms2077×body80invalid

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