Details

Time bar (total: 1.5s)

sample17.0ms

Algorithm
intervals
Results
7.0ms364×body80valid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0133
1323
2663
3923
41003
51003

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* add-cbrt-cube add-log-exp
sub-neg associate-*l*
distribute-rgt-in flip3-- distribute-lft-in associate-*r/ flip-- distribute-lft-out--
diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 38
Calls
2 calls:
8.0ms
(- (* x x) (* x y))
30.0ms
(* 2.0 (- (* x x) (* x y)))

series86.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(- (* x x) (* x y))
52.0ms
(* 2.0 (- (* x x) (* x y)))

simplify135.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0161228
1741196
24248192
35001192

prune76.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

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

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
associate-*r*
add-sqr-sqrt *-un-lft-identity
pow-prod-down prod-exp cbrt-unprod
distribute-rgt-in add-cube-cbrt sub-neg distribute-lft-in associate-*r/
flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
28.0ms
(* (* 2.0 x) (- x y))

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(* (* 2.0 x) (- x y))

simplify34.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0171137
1836114
25001114

prune31.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x x) (* y y))
5.7b
(* (* 2.0 x) (- (* x x) (* y y)))
19.4b
(/ (* (* 2.0 x) (- (* x x) (* y y))) (+ x y))

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
17×add-exp-log add-cbrt-cube
10×*-un-lft-identity
pow1
add-sqr-sqrt add-cube-cbrt prod-exp cbrt-unprod
add-log-exp
times-frac associate-*r/ associate-*r* associate-/r*
cbrt-undiv sub-neg flip3-- div-exp pow-prod-down flip--
distribute-rgt-in distribute-lft-in associate-/r/ associate-/l/ distribute-lft-out difference-of-squares
frac-2neg flip3-+ diff-log associate-*l* clear-num *-commutative flip-+ div-inv associate-/l*
Counts
3 → 67
Calls
3 calls:
8.0ms
(- (* x x) (* y y))
37.0ms
(* (* 2.0 x) (- (* x x) (* y y)))
39.0ms
(/ (* (* 2.0 x) (- (* x x) (* y y))) (+ x y))

series171.0ms

Counts
3 → 9
Calls
3 calls:
33.0ms
(- (* x x) (* y y))
57.0ms
(* (* 2.0 x) (- (* x x) (* y y)))
80.0ms
(/ (* (* 2.0 x) (- (* x x) (* y y))) (+ x y))

simplify64.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 1 (12.0ms)

IterNodesCost
0382582
12175468
25001468

prune114.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes53.0ms

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

sample435.0ms

Algorithm
intervals
Results
217.0ms11137×body80valid