Details

Time bar (total: 3.5s)

sample38.0ms

Algorithm
intervals
Results
27.0ms437×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0176
1375
2465
3465

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
1×associate-+l+
Counts
2 → 24
Calls
2 calls:
11.0ms
(+ (+ (* x x) (* (* x 2.0) y)) (* y y))
3.0ms
(+ (* x x) (* (* x 2.0) y))

series69.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(+ (+ (* x x) (* (* x 2.0) y)) (* y y))
46.0ms
(+ (* x x) (* (* x 2.0) y))

simplify164.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0191234
1998212
24902196
35002196

prune59.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 35
Calls
2 calls:
12.0ms
(* x (+ (* 2.0 y) x))
5.0ms
(+ (* x (+ (* 2.0 y) x)) (* y y))

series59.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(* x (+ (* 2.0 y) x))
22.0ms
(+ (* x (+ (* 2.0 y) x)) (* y y))

simplify37.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0225237
11110217
25002217

prune71.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ (* 2.0 y) x)) (cbrt (+ (* 2.0 y) x)))
0.6b
(cbrt (+ (* 2.0 y) x))
0.6b
(cbrt (+ (* 2.0 y) x))
0.6b
(cbrt (+ (* 2.0 y) x))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-+ pow1/3 flip-+
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
21.0ms
(* (cbrt (+ (* 2.0 y) x)) (cbrt (+ (* 2.0 y) x)))
2.0ms
(cbrt (+ (* 2.0 y) x))
2.0ms
(cbrt (+ (* 2.0 y) x))
2.0ms
(cbrt (+ (* 2.0 y) x))

series1.4s

Counts
4 → 12
Calls
4 calls:
299.0ms
(* (cbrt (+ (* 2.0 y) x)) (cbrt (+ (* 2.0 y) x)))
343.0ms
(cbrt (+ (* 2.0 y) x))
367.0ms
(cbrt (+ (* 2.0 y) x))
361.0ms
(cbrt (+ (* 2.0 y) x))

simplify147.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0288854
11023803
24875758
35001758

prune252.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes38.0ms

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
0136
1136

end0.0ms

sample1.1s

Algorithm
intervals
Results
823.0ms14313×body80valid