Details

Time bar (total: 2.0s)

sample17.0ms

Algorithm
intervals
Results
8.0ms382×body80valid

simplify12.0ms

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)))

rewrite14.0ms

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:
2.0ms
(- (* x x) (* x y))
10.0ms
(* 2.0 (- (* x x) (* x y)))

series86.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(- (* x x) (* x y))
53.0ms
(* 2.0 (- (* x x) (* x y)))

simplify135.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0161228
1741196
24248192
35001192

prune81.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite12.0ms

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:
12.0ms
(* (* 2.0 x) (- x y))

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(* (* 2.0 x) (- x y))

simplify34.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0171137
1836114
25001114

prune34.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (* 2.0 x) (- x y))
0.3b
(* (sqrt (* (* 2.0 x) (- x y))) (sqrt (* (* 2.0 x) (- x y))))
5.7b
(sqrt (* (* 2.0 x) (- x y)))
5.7b
(sqrt (* (* 2.0 x) (- x y)))

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
148×pow1
80×pow-prod-down
66×sqrt-pow1
20×associate-*r/
17×pow-prod-up
16×sqrt-div
14×pow1/2
13×add-sqr-sqrt
11×add-exp-log *-un-lft-identity pow-sqr add-cbrt-cube
9×add-cube-cbrt flip3-- associate-*r* flip--
6×sqrt-prod
5×associate-*l*
4×frac-times swap-sqr prod-exp cbrt-unprod add-log-exp
2×distribute-rgt-in sub-neg distribute-lft-in associate-*l/ *-commutative
1×pow2 pow-plus sqrt-unprod rem-square-sqrt distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 128
Calls
4 calls:
14.0ms
(* (* 2.0 x) (- x y))
49.0ms
(* (sqrt (* (* 2.0 x) (- x y))) (sqrt (* (* 2.0 x) (- x y))))
7.0ms
(sqrt (* (* 2.0 x) (- x y)))
7.0ms
(sqrt (* (* 2.0 x) (- x y)))

series480.0ms

Counts
4 → 12
Calls
4 calls:
53.0ms
(* (* 2.0 x) (- x y))
122.0ms
(* (sqrt (* (* 2.0 x) (- x y))) (sqrt (* (* 2.0 x) (- x y))))
155.0ms
(sqrt (* (* 2.0 x) (- x y)))
150.0ms
(sqrt (* (* 2.0 x) (- x y)))

simplify65.0ms

Algorithm
egg-herbie
Counts
140 → 140
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
0341725
11696627
25001595

prune201.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes48.0ms

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

sample623.0ms

Algorithm
intervals
Results
447.0ms11173×body80valid