Details

Time bar (total: 5.8s)

sample18.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1113
2113

prune4.0ms

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: 13.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

12.6b
(cbrt (/ g (* 2.0 a)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
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)))

series111.0ms

Counts
1 → 3
Calls
1 calls:
111.0ms
(cbrt (/ g (* 2.0 a)))

simplify124.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (28.0ms)

IterNodesCost
094114
1154105
2348103
3903101
4315194
5500194

prune69.0ms

Filtered
19 candidates to 15 candidates (21.1%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New11819
Fresh000
Picked011
Done000
Total11920

Merged error: 2.5b

Counts
20 → 9

localize10.0ms

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))
4.9b
(cbrt (/ (cbrt g) a))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
44×cbrt-prod
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
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))
6.0ms
(cbrt (/ (cbrt g) a))

series978.0ms

Counts
4 → 12
Calls
4 calls:
204.0ms
(cbrt g)
204.0ms
(cbrt g)
363.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
208.0ms
(cbrt (/ (cbrt g) a))

simplify74.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (67.0ms)

IterNodesCost
0229493
1585469
22323457
35001447

prune527.0ms

Filtered
81 candidates to 68 candidates (16.0%)
Pruning

19 alts after pruning (18 fresh and 1 done)

PrunedKeptTotal
New671481
Fresh347
Picked101
Done011
Total711990

Merged error: 0.1b

Counts
90 → 19

localize12.0ms

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) (cbrt g)) 2.0))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
times-frac
cbrt-div div-inv
Counts
4 → 49
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series990.0ms

Counts
4 → 12
Calls
4 calls:
205.0ms
(cbrt g)
205.0ms
(cbrt g)
209.0ms
(cbrt g)
370.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify35.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 3 (30.0ms)

IterNodesCost
0100263
1233243
2884233
35001229

prune350.0ms

Filtered
61 candidates to 53 candidates (13.1%)
Pruning

20 alts after pruning (19 fresh and 1 done)

PrunedKeptTotal
New55661
Fresh41317
Picked101
Done011
Total602080

Merged error: 0.1b

Counts
80 → 20

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt g)
0.7b
(cbrt (* (cbrt g) (cbrt g)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 42
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
4.0ms
(cbrt (* (cbrt g) (cbrt g)))

series933.0ms

Counts
4 → 12
Calls
4 calls:
204.0ms
(cbrt g)
205.0ms
(cbrt g)
206.0ms
(cbrt g)
318.0ms
(cbrt (* (cbrt g) (cbrt g)))

simplify88.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 4 (84.0ms)

IterNodesCost
078180
1168162
2559152
32334152
45001149

prune230.0ms

Filtered
54 candidates to 48 candidates (11.1%)
Pruning

21 alts after pruning (19 fresh and 2 done)

PrunedKeptTotal
New53154
Fresh01818
Picked011
Done011
Total532174

Merged error: 0.1b

Counts
74 → 21

regimes760.0ms

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
01812
11812

end0.0ms

sample384.0ms

Algorithm
intervals
Results
182.0ms8000×body80valid

Profiling

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