Details

Time bar (total: 1.3s)

sample17.0ms

Algorithm
intervals
Results
7.0ms364×body80valid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0143
1333
2733
31123
41293
51313
61313

prune3.0ms

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)))

rewrite40.0ms

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
distribute-rgt-in sub-neg distribute-lft-in associate-*l* prod-diff
expm1-log1p-u flip3-- associate-*r/ flip-- log1p-expm1-u distribute-lft-out--
fma-neg diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 46
Calls
2 calls:
9.0ms
(- (* x x) (* x y))
30.0ms
(* 2.0 (- (* x x) (* x y)))

series85.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(- (* x x) (* x y))
49.0ms
(* 2.0 (- (* x x) (* x y)))

simplify142.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0182265
1814234
24686230
35001230

prune91.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
fma-udef
distribute-rgt-in expm1-log1p-u distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
7.0ms
(* 2.0 (fma x x (- (* x y))))

series56.0ms

Counts
1 → 3
Calls
1 calls:
56.0ms
(* 2.0 (fma x x (- (* x y))))

simplify68.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 2 (15.0ms)

IterNodesCost
097146
1393123
22157116
35002116

prune44.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
18×prod-diff
16×add-sqr-sqrt *-un-lft-identity
14×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
pow1 add-exp-log add-cbrt-cube
associate-*r*
pow-prod-down prod-exp cbrt-unprod
sub-neg associate-*r/
expm1-log1p-u flip3-- associate-*l* *-commutative flip-- log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 46
Calls
1 calls:
34.0ms
(* (* 2.0 x) (- x y))

series52.0ms

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

simplify44.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0297433
11306284
25001272

prune52.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes22.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0134
1154
2154

end0.0ms

sample462.0ms

Algorithm
intervals
Results
224.0ms11137×body80valid