Details

Time bar (total: 6.8s)

sample17.0ms

Algorithm
intervals
Results
4.0ms227×body80valid
1.0ms11×body1280valid
1.0ms8×body640valid
1.0ms8×body320valid
0.0ms2×body160valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1253
2343
3413
4473
5503
6503

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: 0.1b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* (/ 3.0 8.0) y))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
2.0ms
(- x (* (/ 3.0 8.0) y))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(- x (* (/ 3.0 8.0) y))

simplify89.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
08079
125872
2105372
3386472
4500272

prune34.0ms

Filtered
15 candidates to 11 candidates (26.7%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New11415
Fresh000
Picked011
Done000
Total11516

Merged error: 0.1b

Counts
16 → 5

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-- pow1/3 flip--
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
8.0ms
(* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))
2.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
2.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
2.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

series1.5s

Counts
4 → 12
Calls
4 calls:
282.0ms
(* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))
534.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
344.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
336.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify72.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (59.0ms)

IterNodesCost
02371018
1740953
22721895
35001874

prune339.0ms

Filtered
99 candidates to 75 candidates (24.2%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New94599
Fresh123
Picked011
Done011
Total959104

Merged error: 0.0b

Counts
104 → 9

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y)))))
0.6b
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
28×cbrt-div
16×cbrt-prod
9×flip3-- flip--
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log frac-times pow1/3 add-cbrt-cube add-log-exp
2×associate-*r/ associate-*l/
Counts
4 → 59
Calls
4 calls:
2.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
2.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
6.0ms
(cbrt (* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y)))))
3.0ms
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))

series1.3s

Counts
4 → 12
Calls
4 calls:
330.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
328.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
286.0ms
(cbrt (* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y)))))
329.0ms
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))

simplify54.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 3 (45.0ms)

IterNodesCost
0265818
1617768
21725760
35002742

prune509.0ms

Filtered
71 candidates to 65 candidates (8.5%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New68371
Fresh156
Picked101
Done022
Total701080

Merged error: 0.0b

Counts
80 → 10

localize20.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))
0.6b
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))
0.6b
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))
0.6b
(cbrt (* (cbrt (cbrt (- x (* (/ 3.0 8.0) y)))) (cbrt (cbrt (- x (* (/ 3.0 8.0) y))))))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
44×cbrt-div
28×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×flip3-- flip--
4×pow1 add-exp-log frac-times pow1/3 add-cbrt-cube add-log-exp
2×associate-*r/ associate-*l/
Counts
4 → 65
Calls
4 calls:
3.0ms
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))
3.0ms
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))
3.0ms
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))
8.0ms
(cbrt (* (cbrt (cbrt (- x (* (/ 3.0 8.0) y)))) (cbrt (cbrt (- x (* (/ 3.0 8.0) y))))))

series1.3s

Counts
4 → 12
Calls
4 calls:
326.0ms
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))
332.0ms
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))
329.0ms
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))
290.0ms
(cbrt (* (cbrt (cbrt (- x (* (/ 3.0 8.0) y)))) (cbrt (cbrt (- x (* (/ 3.0 8.0) y))))))

simplify111.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 3 (40.0ms)

IterNodesCost
0228980
1514922
21484914
34554899
45002899

prune721.0ms

Filtered
77 candidates to 69 candidates (10.4%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New76177
Fresh167
Picked011
Done022
Total771087

Merged error: 0.0b

Counts
87 → 10

regimes297.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample384.0ms

Algorithm
intervals
Results
143.0ms7369×body80valid
21.0ms240×body1280valid
11.0ms153×body640valid
10.0ms96×body2560valid
5.0ms96×body320valid
2.0ms46×body160valid

Profiling

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