Details

Time bar (total: 1.1s)

analyze96.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 43.804918%

Guaranteed chance to sample good point: 96.896701%

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
0.0msbody80invalid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
063
163

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* x x) (* y y))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 11
Calls
1 calls:
4.0ms
(+ (* x x) (* y y))

series6.0ms

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

simplify46.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
010177
146566
2124066
3500166

prune23.0ms

Filtered
11 candidates to 14 candidates (-27.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New13114
Fresh000
Picked011
Done000
Total13215

Merged error: 0b

Counts
15 → 2

localize12.0ms

Local error

Found 3 expressions with local error:

0.1b
(* (neg (pow y 3)) y)
1.6b
(+ (* (neg (pow y 3)) y) (pow x 4))
34.6b
(/ (+ (* (neg (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
28×associate-*l*
22×add-sqr-sqrt
20×add-cube-cbrt *-un-lft-identity
12×distribute-lft-neg-in distribute-rgt-neg-in times-frac
add-exp-log add-cbrt-cube
unpow-prod-down cube-prod
pow1 add-log-exp
associate-/r* difference-of-squares
associate-*r* associate-/l*
cube-mult flip3-+ unpow3 associate-/r/ flip-+ associate-/l/ sqr-pow
cbrt-undiv +-commutative distribute-lft-neg-out neg-mul-1 flip3-- frac-2neg div-exp pow-prod-down prod-exp clear-num sum-log *-commutative flip-- cbrt-unprod div-inv unswap-sqr
Counts
3 → 90
Calls
3 calls:
8.0ms
(* (neg (pow y 3)) y)
7.0ms
(+ (* (neg (pow y 3)) y) (pow x 4))
12.0ms
(/ (+ (* (neg (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))

series27.0ms

Counts
3 → 9
Calls
3 calls:
4.0ms
(* (neg (pow y 3)) y)
9.0ms
(+ (* (neg (pow y 3)) y) (pow x 4))
14.0ms
(/ (+ (* (neg (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))

simplify89.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 2 (76.0ms)

IterNodesCost
0365762
12146656
25001647

prune160.0ms

Filtered
77 candidates to 99 candidates (-28.6%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New99099
Fresh000
Picked011
Done011
Total992101

Merged error: 0b

Counts
101 → 2

regimes164.0ms

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
063
163

end0.0ms

analyze93.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 43.804918%

Guaranteed chance to sample good point: 96.896701%

sample314.0ms

Algorithm
intervals
Results
184.0ms8000×body80valid
0.0msbody80invalid

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