Details

Time bar (total: 1.0s)

analyze61.0ms

Algorithm
search

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
0.0msbody80invalid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
1113
2133
3133

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (+ x y) (+ y y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
75×*-un-lft-identity
48×times-frac
39×add-sqr-sqrt add-cube-cbrt
28×distribute-lft-out
15×distribute-rgt-out
12×associate-/r*
distribute-lft1-in count-2 distribute-rgt1-in
associate-/l*
add-exp-log add-cbrt-cube
flip3-+ associate-/r/ flip-+ associate-/l/
pow1 cbrt-undiv frac-2neg div-exp clear-num div-inv add-log-exp
Counts
1 → 80
Calls
1 calls:
8.0ms
(/ (+ x y) (+ y y))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(/ (+ x y) (+ y y))

simplify112.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0225519
1735475
23013475
35002475

prune53.0ms

Filtered
47 candidates to 83 candidates (-76.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New82183
Fresh000
Picked011
Done000
Total82284

Merged error: 0b

Counts
84 → 2

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
33×cbrt-prod
29×*-un-lft-identity
23×add-sqr-sqrt
15×add-cube-cbrt
12×cbrt-div
11×pow1
pow1/3 swap-sqr
associate-*r* associate-*l*
add-exp-log flip3-+ flip-+ distribute-lft-out
frac-times add-cbrt-cube add-log-exp unswap-sqr
associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 86
Calls
4 calls:
10.0ms
(* (cbrt (+ x y)) (cbrt (+ x y)))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series104.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(* (cbrt (+ x y)) (cbrt (+ x y)))
21.0ms
(cbrt y)
23.0ms
(cbrt y)
21.0ms
(cbrt y)

simplify113.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 3 (105.0ms)

IterNodesCost
0266584
1788537
23601470
35001462

prune84.0ms

Filtered
66 candidates to 98 candidates (-48.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New98098
Fresh000
Picked011
Done011
Total982100

Merged error: 0b

Counts
100 → 2

regimes91.0ms

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
063
163

end0.0ms

analyze51.0ms

Algorithm
search

sample285.0ms

Algorithm
intervals
Results
164.0ms8000×body80valid
4.0ms211×body80invalid

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