Details

Time bar (total: 1.5s)

sample19.0ms

Algorithm
intervals
Results
10.0ms330×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0143
1203
2223
3223

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: 4.4b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

4.0b
(* x (+ 1.0 (* y y)))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
associate-*r/
distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
5.0ms
(* x (+ 1.0 (* y y)))

series52.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(* x (+ 1.0 (* y y)))

simplify85.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0144115
1712101
23303100
35003100

prune50.0ms

Filtered
25 candidates to 17 candidates (68.0%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New19625
Fresh000
Picked101
Done000
Total20626

Merged error: 4.2b

Counts
26 → 6

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(* x (sqrt (+ 1.0 (* y y))))
0.1b
(* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y))))
4.0b
(sqrt (+ 1.0 (* y y)))
4.0b
(sqrt (+ 1.0 (* y y)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
18×sqrt-div
17×add-sqr-sqrt
13×pow1 sqrt-prod
12×associate-*r*
11×add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
10×associate-*r/
flip3-+ flip-+
frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod add-log-exp
rem-sqrt-square sqrt-pow1 pow1/2 associate-*l/ *-commutative unswap-sqr
Counts
4 → 83
Calls
4 calls:
9.0ms
(* x (sqrt (+ 1.0 (* y y))))
10.0ms
(* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y))))
2.0ms
(sqrt (+ 1.0 (* y y)))
3.0ms
(sqrt (+ 1.0 (* y y)))

series199.0ms

Counts
4 → 12
Calls
4 calls:
61.0ms
(* x (sqrt (+ 1.0 (* y y))))
49.0ms
(* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y))))
47.0ms
(sqrt (+ 1.0 (* y y)))
41.0ms
(sqrt (+ 1.0 (* y y)))

simplify43.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0306681
11316604
25002594

prune171.0ms

Filtered
95 candidates to 68 candidates (71.6%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New93295
Fresh145
Picked011
Done000
Total947101

Merged error: 4.2b

Counts
101 → 7

localize6.0ms

Local error

Found 1 expressions with local error:

9.3b
(* x (* y y))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
add-sqr-sqrt associate-*l* pow-prod-down prod-exp cbrt-unprod
add-cube-cbrt *-un-lft-identity
associate-*r* *-commutative add-log-exp unswap-sqr
Counts
1 → 19
Calls
1 calls:
5.0ms
(* x (* y y))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(* x (* y y))

simplify96.0ms

Algorithm
egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
08675
128960
282560
3288160
4500160

prune35.0ms

Filtered
22 candidates to 12 candidates (54.5%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New20222
Fresh145
Picked011
Done101
Total22729

Merged error: 0.0b

Counts
29 → 7

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
associate-*r* pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
5.0ms
(* (* x y) y)

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(* (* x y) y)

simplify65.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (63.0ms)

IterNodesCost
09572
146657
2208557
3500156

prune26.0ms

Filtered
21 candidates to 11 candidates (52.4%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New20121
Fresh055
Picked011
Done011
Total20828

Merged error: 0.0b

Counts
28 → 8

regimes123.0ms

Accuracy

0% (0.1b 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
0114
1114

end0.0ms

sample418.0ms

Algorithm
intervals
Results
251.0ms10711×body80valid

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