Details

Time bar (total: 966.0ms)

sample17.0ms

Algorithm
intervals
Results
7.0ms370×body80valid

simplify15.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0143
1333
2733
31123
41293
51313
61313
done1313

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
associate-*r*
pow1 add-exp-log distribute-rgt-in add-cube-cbrt *-un-lft-identity distribute-lft-in associate-*l* add-cbrt-cube
sub-neg associate-*r/ prod-diff
expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp unswap-sqr
Counts
1 → 29
Calls
1 calls:
26.0ms
(* 2.0 (- (* x x) (* x y)))

series51.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(* 2.0 (- (* x x) (* x y)))

simplify130.0ms

Counts
32 → 32
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0153175
1710155
24314153
35001153
done5001153

prune51.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite30.0ms

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:
29.0ms
(* (* 2.0 x) (- x y))

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(* (* 2.0 x) (- x y))

simplify41.0ms

Counts
49 → 49
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0297433
11306284
25001272
done5001272

prune43.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes45.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183
done83

end0.0ms

sample448.0ms

Algorithm
intervals
Results
221.0ms11226×body80valid