Details

Time bar (total: 1.7s)

sample25.0ms

Algorithm
intervals
Results
5.0ms284×body80nan
5.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
054
154

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(sqrt (+ x y))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
4×*-un-lft-identity sqrt-prod
3×add-sqr-sqrt
2×pow1 add-cube-cbrt sqrt-div
1×add-exp-log rem-sqrt-square sqrt-pow1 flip3-+ pow1/2 add-cbrt-cube flip-+ distribute-lft-out add-log-exp
Counts
1 → 16
Calls
1 calls:
3.0ms
(sqrt (+ x y))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(sqrt (+ x y))

simplify32.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
04964150
14964150

prune24.0ms

Filtered
14 candidates to 19 candidates (-35.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New18119
Fresh000
Picked011
Done000
Total18220

Merged error: 0.0b

Counts
20 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.1b
(sqrt (cbrt (+ x y)))
0.3b
(* (fabs (cbrt (+ x y))) (sqrt (cbrt (+ x y))))
0.5b
(cbrt (+ x y))
0.5b
(cbrt (+ x y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
18×cbrt-prod
16×sqrt-prod
12×add-cube-cbrt
10×associate-*r*
8×cbrt-div
7×pow1
6×add-exp-log add-cbrt-cube
4×flip3-+ sqrt-div flip-+ distribute-lft-out add-log-exp
3×pow1/3 associate-*l* unswap-sqr
2×rem-sqrt-square sqrt-pow1 associate-*r/
1×pow1/2 pow-prod-down prod-exp *-commutative cbrt-unprod
Counts
4 → 78
Calls
4 calls:
3.0ms
(sqrt (cbrt (+ x y)))
8.0ms
(* (fabs (cbrt (+ x y))) (sqrt (cbrt (+ x y))))
3.0ms
(cbrt (+ x y))
3.0ms
(cbrt (+ x y))

series145.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(sqrt (cbrt (+ x y)))
51.0ms
(* (fabs (cbrt (+ x y))) (sqrt (cbrt (+ x y))))
32.0ms
(cbrt (+ x y))
30.0ms
(cbrt (+ x y))

simplify60.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
05128864

prune88.0ms

Filtered
69 candidates to 90 candidates (-30.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New89190
Fresh000
Picked101
Done011
Total90292

Merged error: 0b

Counts
92 → 2

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt (+ x y)))
0.6b
(cbrt (cbrt (+ x y)))
0.6b
(cbrt (cbrt (+ x y)))
0.6b
(* (cbrt (cbrt (+ x y))) (cbrt (cbrt (+ x y))))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod
42×*-un-lft-identity
40×add-sqr-sqrt
36×cbrt-div
22×add-cube-cbrt
12×swap-sqr
11×pow1
10×associate-*r* associate-*l*
9×flip3-+ pow1/3 flip-+ distribute-lft-out unswap-sqr
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 118
Calls
4 calls:
3.0ms
(cbrt (cbrt (+ x y)))
5.0ms
(cbrt (cbrt (+ x y)))
3.0ms
(cbrt (cbrt (+ x y)))
12.0ms
(* (cbrt (cbrt (+ x y))) (cbrt (cbrt (+ x y))))

series159.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(cbrt (cbrt (+ x y)))
37.0ms
(cbrt (cbrt (+ x y)))
39.0ms
(cbrt (cbrt (+ x y)))
46.0ms
(* (cbrt (cbrt (+ x y))) (cbrt (cbrt (+ x y))))

simplify44.0ms

Algorithm
egg-herbie
Counts
130 → 130
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
048791477
148791477

prune138.0ms

Filtered
95 candidates to 130 candidates (-36.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1300130
Fresh000
Picked011
Done011
Total1302132

Merged error: 0b

Counts
132 → 2

regimes137.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
054
154

end0.0ms

sample734.0ms

Algorithm
intervals
Results
175.0ms8000×body80valid
155.0ms7915×body80nan

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