Details

Time bar (total: 1.6s)

sample23.0ms

Algorithm
intervals
Results
9.0ms366×body80valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0133
1323
2663
3923
41003
51003

prune9.0ms

Filtered
1 candidates to 1 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 → 2

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x x) (* x y))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip-- distribute-lft-out--
Counts
1 → 13
Calls
1 calls:
3.0ms
(- (* x x) (* x y))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(- (* x x) (* x y))

simplify44.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 2 (11.0ms)

IterNodesCost
08877
133665
2136863
3500163

prune43.0ms

Filtered
16 candidates to 11 candidates (68.8%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New15116
Fresh011
Picked011
Done000
Total15318

Merged error: 0b

Counts
18 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (- x y))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
5×*-un-lft-identity associate-*r*
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 26
Calls
1 calls:
6.0ms
(* x (- x y))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(* x (- x y))

simplify64.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0111100
145988
2226088
3500188

prune58.0ms

Filtered
29 candidates to 17 candidates (58.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New29029
Fresh011
Picked011
Done011
Total29332

Merged error: 0b

Counts
32 → 3

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x x) (* x y))
0.1b
(* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))))
9.6b
(sqrt (- (* x x) (* x y)))
9.6b
(sqrt (- (* x x) (* x y)))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
30×sqrt-prod
28×add-sqr-sqrt
21×pow1
16×sqrt-div
14×add-cube-cbrt *-un-lft-identity
10×sqrt-pow1 pow1/2
9×flip3-- swap-sqr flip--
7×associate-*r* associate-*l* distribute-lft-out--
6×add-exp-log add-cbrt-cube add-log-exp
5×pow-prod-up
4×frac-times unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square associate-*r/ associate-*l/
1×pow2 sub-neg pow-plus sqrt-unprod diff-log prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 105
Calls
4 calls:
3.0ms
(- (* x x) (* x y))
11.0ms
(* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))))
3.0ms
(sqrt (- (* x x) (* x y)))
3.0ms
(sqrt (- (* x x) (* x y)))

series198.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(- (* x x) (* x y))
36.0ms
(* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))))
62.0ms
(sqrt (- (* x x) (* x y)))
66.0ms
(sqrt (- (* x x) (* x y)))

simplify46.0ms

Algorithm
egg-herbie
Counts
117 → 117
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0225751
1996680
25001662

prune282.0ms

Filtered
117 candidates to 72 candidates (61.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1170117
Fresh000
Picked011
Done022
Total1173120

Merged error: 0b

Counts
120 → 3

regimes147.0ms

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
094
194

end0.0ms

sample575.0ms

Algorithm
intervals
Results
293.0ms11138×body80valid

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