Details

Time bar (total: 1.3s)

analyze3.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.048828%

Space saved by search: 25.085425%

Guaranteed chance to sample good point: 99.991857%

sample8.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
1102
2102

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 3.0) x)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
5.0ms
(* (* x 3.0) x)

series4.0ms

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

simplify57.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (55.0ms)

IterNodesCost
09472
143357
2229557
3500156

prune27.0ms

Filtered
10 candidates to 21 candidates (-110.0%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New16521
Fresh000
Picked011
Done000
Total16622

Merged error: 0.1b

Counts
22 → 6

localize6.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* x 3.0) x)
0.3b
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
19.9b
(sqrt (* (* x 3.0) x))
19.9b
(sqrt (* (* x 3.0) x))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
148×pow1
80×pow-prod-down
66×sqrt-pow1
17×pow-prod-up
14×pow1/2
11×add-exp-log add-sqr-sqrt pow-sqr add-cbrt-cube
9×add-cube-cbrt *-un-lft-identity
7×associate-*r*
6×sqrt-prod
5×associate-*l*
4×swap-sqr prod-exp cbrt-unprod add-log-exp
2×*-commutative
1×pow2 pow-plus sqrt-unprod rem-square-sqrt unswap-sqr
Counts
4 → 108
Calls
4 calls:
5.0ms
(* (* x 3.0) x)
12.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
4.0ms
(sqrt (* (* x 3.0) x))
4.0ms
(sqrt (* (* x 3.0) x))

series19.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(* (* x 3.0) x)
7.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
4.0ms
(sqrt (* (* x 3.0) x))
4.0ms
(sqrt (* (* x 3.0) x))

simplify48.0ms

Algorithm
egg-herbie
Counts
120 → 120
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0177368
1939307
25001296

prune108.0ms

Filtered
49 candidates to 120 candidates (-144.9%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New1173120
Fresh044
Picked011
Done011
Total1179126

Merged error: 0.0b

Counts
126 → 9

localize11.0ms

Local error

Found 4 expressions with local error:

19.9b
(sqrt (* (* (cbrt (* (* x 3.0) x)) (cbrt (* (* x 3.0) x))) (cbrt (* (* x 3.0) x))))
20.7b
(cbrt (* (* x 3.0) x))
20.7b
(cbrt (* (* x 3.0) x))
20.7b
(cbrt (* (* x 3.0) x))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
24×pow1
15×sqrt-pow1
12×pow1/3
9×pow-prod-up
6×pow-plus
5×pow-prod-down
4×add-exp-log add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×cbrt-prod pow-sqr
2×pow2
1×pow1/2 pow3 sqrt-prod
Counts
4 → 51
Calls
4 calls:
9.0ms
(sqrt (* (* (cbrt (* (* x 3.0) x)) (cbrt (* (* x 3.0) x))) (cbrt (* (* x 3.0) x))))
4.0ms
(cbrt (* (* x 3.0) x))
4.0ms
(cbrt (* (* x 3.0) x))
4.0ms
(cbrt (* (* x 3.0) x))

series95.0ms

Counts
4 → 12
Calls
4 calls:
12.0ms
(sqrt (* (* (cbrt (* (* x 3.0) x)) (cbrt (* (* x 3.0) x))) (cbrt (* (* x 3.0) x))))
27.0ms
(cbrt (* (* x 3.0) x))
28.0ms
(cbrt (* (* x 3.0) x))
27.0ms
(cbrt (* (* x 3.0) x))

simplify85.0ms

Algorithm
egg-herbie
Counts
63 → 63
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0123338
1322306
21708267
35002267

prune133.0ms

Filtered
43 candidates to 63 candidates (-46.5%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New62163
Fresh066
Picked011
Done022
Total621072

Merged error: 0.0b

Counts
72 → 10

localize17.0ms

Local error

Found 4 expressions with local error:

20.7b
(cbrt (* (* x 3.0) x))
20.7b
(cbrt (* (* x 3.0) x))
20.7b
(cbrt (* (* x 3.0) x))
20.7b
(cbrt (* (* x 3.0) x))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
4×pow1 add-exp-log cbrt-prod add-sqr-sqrt add-cube-cbrt *-un-lft-identity pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 36
Calls
4 calls:
4.0ms
(cbrt (* (* x 3.0) x))
4.0ms
(cbrt (* (* x 3.0) x))
4.0ms
(cbrt (* (* x 3.0) x))
4.0ms
(cbrt (* (* x 3.0) x))

series109.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(cbrt (* (* x 3.0) x))
27.0ms
(cbrt (* (* x 3.0) x))
26.0ms
(cbrt (* (* x 3.0) x))
29.0ms
(cbrt (* (* x 3.0) x))

simplify64.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 4 (57.0ms)

IterNodesCost
074276
1134248
2295196
3950176
45001172

prune144.0ms

Filtered
36 candidates to 48 candidates (-33.3%)
Pruning

11 alts after pruning (7 fresh and 4 done)

PrunedKeptTotal
New47148
Fresh066
Picked011
Done033
Total471158

Merged error: 0b

Counts
58 → 11

regimes106.0ms

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
062
162

end0.0ms

analyze3.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.048828%

Space saved by search: 25.085425%

Guaranteed chance to sample good point: 99.991857%

sample202.0ms

Algorithm
intervals
Results
122.0ms8000×body80valid

Profiling

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