Details

Time bar (total: 2.2s)

sample15.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1113
2113

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 14.2b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

13.9b
(cbrt (/ g (* 2.0 a)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
7×cbrt-prod
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
1×pow1 add-exp-log cbrt-div pow1/3 add-cbrt-cube div-inv add-log-exp
Counts
1 → 16
Calls
1 calls:
3.0ms
(cbrt (/ g (* 2.0 a)))

series16.0ms

Counts
1 → 3
Calls
1 calls:
16.0ms
(cbrt (/ g (* 2.0 a)))

simplify88.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (85.0ms)

IterNodesCost
0106120
1205111
2580109
31855101
4500197

prune63.0ms

Filtered
15 candidates to 19 candidates (-26.7%)
Pruning

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New91019
Fresh000
Picked011
Done000
Total91120

Merged error: 3.1b

Counts
20 → 11

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt g)
0.5b
(cbrt g)
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
5.5b
(cbrt (/ (cbrt g) a))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
44×cbrt-prod
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
2×cbrt-div div-inv
Counts
4 → 69
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
3.0ms
(cbrt (/ (cbrt g) a))

series117.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt g)
21.0ms
(cbrt g)
43.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
32.0ms
(cbrt (/ (cbrt g) a))

simplify74.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (68.0ms)

IterNodesCost
0307548
1729515
22566472
35002459

prune175.0ms

Filtered
65 candidates to 81 candidates (-24.6%)
Pruning

20 alts after pruning (19 fresh and 1 done)

PrunedKeptTotal
New671481
Fresh459
Picked101
Done011
Total722092

Merged error: 0.1b

Counts
92 → 20

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt g)
0.5b
(cbrt (cbrt g))
0.6b
(cbrt a)
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
22×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×times-frac
1×cbrt-div div-inv
Counts
4 → 52
Calls
4 calls:
1.0ms
(cbrt g)
2.0ms
(cbrt (cbrt g))
1.0ms
(cbrt a)
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series113.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt g)
31.0ms
(cbrt (cbrt g))
21.0ms
(cbrt a)
40.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify42.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 3 (37.0ms)

IterNodesCost
0229348
1452322
21326280
35001270

prune152.0ms

Filtered
51 candidates to 64 candidates (-25.5%)
Pruning

20 alts after pruning (19 fresh and 1 done)

PrunedKeptTotal
New55964
Fresh81018
Picked101
Done011
Total642084

Merged error: 0.1b

Counts
84 → 20

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt g)
0.5b
(cbrt (cbrt g))
0.6b
(cbrt a)
0.6b
(cbrt (* (cbrt g) (cbrt g)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 45
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt (cbrt g))
1.0ms
(cbrt a)
4.0ms
(cbrt (* (cbrt g) (cbrt g)))

series108.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt g)
29.0ms
(cbrt (cbrt g))
23.0ms
(cbrt a)
34.0ms
(cbrt (* (cbrt g) (cbrt g)))

simplify39.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 3 (34.0ms)

IterNodesCost
0194266
1374242
21092200
35001189

prune76.0ms

Filtered
45 candidates to 57 candidates (-26.7%)
Pruning

22 alts after pruning (21 fresh and 1 done)

PrunedKeptTotal
New52557
Fresh21618
Picked101
Done011
Total552277

Merged error: 0.0b

Counts
77 → 22

regimes679.0ms

Accuracy

0% (1.1b remaining)

Error of 1.2b against oracle of 0.1b and baseline of 1.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02019
12019

end0.0ms

sample388.0ms

Algorithm
intervals
Results
191.0ms8000×body80valid

Profiling

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