Details

Time bar (total: 2.7s)

sample19.0ms

Algorithm
intervals
Results
4.0ms256×body80valid
4.0ms291×body80nan

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
052
152

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
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))

rewrite4.0ms

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))

series36.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(sqrt (+ x y))

simplify70.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 3 (23.0ms)

IterNodesCost
011389
127581
283678
3236173
4500273

prune37.0ms

Filtered
19 candidates to 14 candidates (73.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New17219
Fresh000
Picked011
Done000
Total17320

Merged error: 0.0b

Counts
20 → 3

localize7.0ms

Local error

Found 4 expressions with local error:

0.1b
(sqrt (cbrt (+ x y)))
0.4b
(* (fabs (cbrt (+ x y))) (sqrt (cbrt (+ x y))))
0.6b
(cbrt (+ x y))
0.6b
(cbrt (+ x y))

rewrite20.0ms

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:
4.0ms
(sqrt (cbrt (+ x y)))
8.0ms
(* (fabs (cbrt (+ x y))) (sqrt (cbrt (+ x y))))
3.0ms
(cbrt (+ x y))
3.0ms
(cbrt (+ x y))

series602.0ms

Counts
4 → 12
Calls
4 calls:
149.0ms
(sqrt (cbrt (+ x y)))
191.0ms
(* (fabs (cbrt (+ x y))) (sqrt (cbrt (+ x y))))
128.0ms
(cbrt (+ x y))
134.0ms
(cbrt (+ x y))

simplify104.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 3 (97.0ms)

IterNodesCost
0314623
11017590
24071582
35001568

prune199.0ms

Filtered
90 candidates to 71 candidates (78.9%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New89190
Fresh101
Picked011
Done011
Total90393

Merged error: 0b

Counts
93 → 3

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
28×cbrt-div
20×cbrt-prod
14×*-un-lft-identity
9×flip3-+ flip-+
8×add-sqr-sqrt add-cube-cbrt
4×pow1 add-exp-log frac-times pow1/3 add-cbrt-cube add-log-exp
3×distribute-lft-out
2×associate-*r/ associate-*l/
Counts
4 → 62
Calls
4 calls:
3.0ms
(cbrt (+ x y))
3.0ms
(cbrt (+ x y))
8.0ms
(cbrt (* (cbrt (+ x y)) (cbrt (+ x y))))
4.0ms
(cbrt (cbrt (+ x y)))

series727.0ms

Counts
4 → 12
Calls
4 calls:
131.0ms
(cbrt (+ x y))
129.0ms
(cbrt (+ x y))
264.0ms
(cbrt (* (cbrt (+ x y)) (cbrt (+ x y))))
203.0ms
(cbrt (cbrt (+ x y)))

simplify78.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0288538
1758508
22794500
35001500

prune220.0ms

Filtered
74 candidates to 64 candidates (86.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New74074
Fresh000
Picked011
Done022
Total74377

Merged error: 0b

Counts
77 → 3

regimes63.0ms

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
052
152

end0.0ms

sample470.0ms

Algorithm
intervals
Results
122.0ms8000×body80valid
103.0ms8124×body80nan