Details

Time bar (total: 1.4s)

sample26.0ms

Algorithm
intervals
Results
8.0ms345×body80valid

simplify463.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
093
1163
2263
3333
4333

prune4.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x x) y)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip-- difference-of-squares
Counts
1 → 13
Calls
1 calls:
6.0ms
(- (* x x) y)

series12.0ms

Counts
1 → 3
Calls
1 calls:
12.0ms
(- (* x x) y)

simplify64.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
07363
121656
253556
3179456
4500156

prune31.0ms

Filtered
16 candidates to 12 candidates (25.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New15116
Fresh000
Picked011
Done000
Total15217

Merged error: 0b

Counts
17 → 2

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (sqrt y))
0.0b
(- x (sqrt y))
0.2b
(* (+ x (sqrt y)) (- x (sqrt y)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×*-un-lft-identity
add-log-exp
associate-*r*
pow1 add-exp-log add-cube-cbrt add-cbrt-cube
frac-times flip3-- flip3-+ associate-*l* flip-- flip-+ difference-of-squares
sub-neg
distribute-rgt-in distribute-lft-in associate-*r/ associate-*l/ sqrt-prod distribute-lft-out distribute-lft-out--
+-commutative diff-log pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
3 → 61
Calls
3 calls:
3.0ms
(+ x (sqrt y))
4.0ms
(- x (sqrt y))
10.0ms
(* (+ x (sqrt y)) (- x (sqrt y)))

series21.0ms

Counts
3 → 9
Calls
3 calls:
4.0ms
(+ x (sqrt y))
5.0ms
(- x (sqrt y))
12.0ms
(* (+ x (sqrt y)) (- x (sqrt y)))

simplify36.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0276427
11216376
25002365

prune68.0ms

Filtered
70 candidates to 54 candidates (22.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New70070
Fresh000
Picked011
Done011
Total70272

Merged error: 0b

Counts
72 → 2

regimes160.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
073
173

end0.0ms

sample448.0ms

Algorithm
intervals
Results
226.0ms10607×body80valid

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