Details

Time bar (total: 1.5s)

sample42.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
8.0ms240×body80nan

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
052
152

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
*-un-lft-identity sqrt-prod
add-sqr-sqrt
pow1 add-cube-cbrt sqrt-div
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))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(sqrt (+ x y))

simplify39.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 3 (36.0ms)

IterNodesCost
011587
134085
2130685
3500283

prune30.0ms

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

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New17219
Fresh000
Picked011
Done000
Total17320

Merged error: 0b

Counts
20 → 3

localize7.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
0.6b
(cbrt (sqrt (+ x y)))
0.6b
(cbrt (sqrt (+ x y)))
0.6b
(cbrt (sqrt (+ x y)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
69×cbrt-prod
44×add-sqr-sqrt
42×*-un-lft-identity
40×sqrt-prod
22×add-cube-cbrt
18×cbrt-div sqrt-div
14×swap-sqr
11×pow1
10×associate-*r* associate-*l*
flip3-+ pow1/3 flip-+ distribute-lft-out unswap-sqr
add-exp-log
frac-times add-cbrt-cube add-log-exp
associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 120
Calls
4 calls:
12.0ms
(* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
3.0ms
(cbrt (sqrt (+ x y)))
3.0ms
(cbrt (sqrt (+ x y)))
3.0ms
(cbrt (sqrt (+ x y)))

series98.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
23.0ms
(cbrt (sqrt (+ x y)))
25.0ms
(cbrt (sqrt (+ x y)))
23.0ms
(cbrt (sqrt (+ x y)))

simplify46.0ms

Algorithm
egg-herbie
Counts
132 → 132
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
03661250
111771182
250021065

prune113.0ms

Filtered
82 candidates to 132 candidates (-61.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1311132
Fresh101
Picked011
Done011
Total1323135

Merged error: 0b

Counts
135 → 3

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ x y))
0.3b
(* (cbrt (+ x y)) (cbrt (sqrt (+ x y))))
0.6b
(cbrt (sqrt (+ x y)))
0.6b
(cbrt (+ x y))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
30×cbrt-prod
27×add-sqr-sqrt
23×*-un-lft-identity
16×cbrt-div
14×sqrt-prod
13×add-cube-cbrt
10×sqrt-div associate-*r*
flip3-+ flip-+
pow1 associate-*l*
add-exp-log unswap-sqr
distribute-lft-out
frac-times pow1/3 add-cbrt-cube add-log-exp
associate-*r/ pow-prod-down associate-*l/
rem-sqrt-square sqrt-pow1 pow1/2 pow3 prod-exp *-commutative cbrt-unprod
Counts
4 → 91
Calls
4 calls:
3.0ms
(sqrt (+ x y))
10.0ms
(* (cbrt (+ x y)) (cbrt (sqrt (+ x y))))
3.0ms
(cbrt (sqrt (+ x y)))
3.0ms
(cbrt (+ x y))

series88.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(sqrt (+ x y))
24.0ms
(* (cbrt (+ x y)) (cbrt (sqrt (+ x y))))
23.0ms
(cbrt (sqrt (+ x y)))
34.0ms
(cbrt (+ x y))

simplify46.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0447817
11422787
25001757

prune109.0ms

Filtered
80 candidates to 103 candidates (-28.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1030103
Fresh000
Picked011
Done022
Total1033106

Merged error: 0b

Counts
106 → 3

regimes150.0ms

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

sample642.0ms

Algorithm
intervals
Results
149.0ms8000×body80valid
137.0ms7875×body80nan

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