Details

Time bar (total: 1.7s)

sample19.0ms

Algorithm
intervals
Results
11.0ms361×body80valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0133
1323
2663
3923
41003
51003

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* add-cbrt-cube add-log-exp
3×sub-neg associate-*l*
2×distribute-rgt-in flip3-- distribute-lft-in associate-*r/ flip-- distribute-lft-out--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 38
Calls
2 calls:
6.0ms
(* 2.0 (- (* x x) (* x y)))
4.0ms
(- (* x x) (* x y))

series89.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(* 2.0 (- (* x x) (* x y)))
36.0ms
(- (* x x) (* x y))

simplify136.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0161228
1741196
24248192
35001192

prune73.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in add-cube-cbrt sub-neg distribute-lft-in associate-*r/
1×flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
8.0ms
(* (* 2.0 x) (- x y))

series49.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(* (* 2.0 x) (- x y))

simplify37.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0171137
1836114
25001114

prune38.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

1.1b
(+ (* (* x y) (* x y)) (* (* x x) (* x y)))
1.5b
(* (* x x) (* x y))
2.6b
(- (pow (* x x) 3) (pow (* x y) 3))
37.1b
(/ (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3))) (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y)))))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
21×add-exp-log add-cbrt-cube
16×pow1
12×add-sqr-sqrt
9×prod-exp cbrt-unprod
8×*-un-lft-identity pow-prod-down add-log-exp difference-of-squares
6×add-cube-cbrt unpow-prod-down cube-prod sqr-pow
5×distribute-lft-out--
3×times-frac associate-/r*
2×cbrt-undiv flip3-- flip3-+ associate-*r/ div-exp associate-/r/ flip-- flip-+ associate-/l/
1×difference-cubes +-commutative sub-neg distribute-rgt-out frac-2neg diff-log associate-*r* associate-*l* clear-num sum-log *-commutative div-inv associate-/l*
Counts
4 → 85
Calls
4 calls:
7.0ms
(+ (* (* x y) (* x y)) (* (* x x) (* x y)))
7.0ms
(* (* x x) (* x y))
11.0ms
(- (pow (* x x) 3) (pow (* x y) 3))
24.0ms
(/ (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3))) (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y)))))

series295.0ms

Counts
4 → 12
Calls
4 calls:
63.0ms
(+ (* (* x y) (* x y)) (* (* x x) (* x y)))
23.0ms
(* (* x x) (* x y))
79.0ms
(- (pow (* x x) 3) (pow (* x y) 3))
130.0ms
(/ (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3))) (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y)))))

simplify112.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 2 (100.0ms)

IterNodesCost
04931086
12778904
25002888

prune258.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes60.0ms

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
083
183

end0.0ms

sample382.0ms

Algorithm
intervals
Results
222.0ms11080×body80valid