Details

Time bar (total: 3.2s)

sample19.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1113
2113

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 14.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

13.7b
(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:
4.0ms
(cbrt (/ g (* 2.0 a)))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(cbrt (/ g (* 2.0 a)))

simplify98.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (95.0ms)

IterNodesCost
0106120
1205111
2580109
31855101
4500197

prune74.0ms

Filtered
19 candidates to 15 candidates (21.1%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New10919
Fresh000
Picked011
Done000
Total101020

Merged error: 2.9b

Counts
20 → 10

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
4.3b
(cbrt (/ (cbrt g) a))

rewrite13.0ms

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)
5.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
4.0ms
(cbrt (/ (cbrt g) a))

series119.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt g)
22.0ms
(cbrt g)
44.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
32.0ms
(cbrt (/ (cbrt g) a))

simplify80.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (73.0ms)

IterNodesCost
0307548
1729515
22566472
35002459

prune524.0ms

Filtered
81 candidates to 65 candidates (19.8%)
Pruning

23 alts after pruning (22 fresh and 1 done)

PrunedKeptTotal
New641781
Fresh358
Picked101
Done011
Total682391

Merged error: 0.1b

Counts
91 → 23

localize15.0ms

Local error

Found 4 expressions with local error:

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

rewrite10.0ms

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)
1.0ms
(cbrt g)
2.0ms
(cbrt (cbrt g))
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series118.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(cbrt g)
22.0ms
(cbrt g)
33.0ms
(cbrt (cbrt g))
40.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify45.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 3 (39.0ms)

IterNodesCost
0182348
1367322
21081280
35002266

prune350.0ms

Filtered
64 candidates to 51 candidates (20.3%)
Pruning

22 alts after pruning (20 fresh and 2 done)

PrunedKeptTotal
New59564
Fresh61521
Picked011
Done011
Total652287

Merged error: 0.1b

Counts
87 → 22

localize18.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt (cbrt g))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 47
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
2.0ms
(cbrt (cbrt g))

series100.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt g)
25.0ms
(cbrt g)
22.0ms
(cbrt g)
30.0ms
(cbrt (cbrt g))

simplify82.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 3 (14.0ms)

IterNodesCost
099239
1175221
2404181
31393175
45002175

prune221.0ms

Filtered
59 candidates to 46 candidates (22.0%)
Pruning

23 alts after pruning (20 fresh and 3 done)

PrunedKeptTotal
New58159
Fresh01919
Picked011
Done022
Total582381

Merged error: 0.1b

Counts
81 → 23

regimes823.0ms

Accuracy

0% (1.0b 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
01210
11210

end0.0ms

sample432.0ms

Algorithm
intervals
Results
207.0ms8000×body80valid

Profiling

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