Details

Time bar (total: 3.7s)

sample16.0ms

Algorithm
intervals
Results
8.0ms350×body80valid

simplify77.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
079
1147
2337
3657
4937
51087
61107
done1107

prune5.0ms

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
(- (* x x) (* x y))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt sub-neg flip3-- *-un-lft-identity fma-neg diff-log prod-diff add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
Counts
1 → 17
Calls
1 calls:
3.0ms
(- (* x x) (* x y))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(- (* x x) (* x y))

simplify1.8s

Counts
20 → 20
Iterations

Useful iterations: 4 (653.0ms)

IterNodesCost
038211
1101163
2345146
31009146
42465141
done5000141

prune41.0ms

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
(* x (- x y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
18×prod-diff
17×*-un-lft-identity
15×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
associate-*r*
pow1 add-exp-log associate-*l* add-cbrt-cube
sub-neg associate-*r/
expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 46
Calls
1 calls:
12.0ms
(* x (- x y))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(* x (- x y))

simplify1.1s

Counts
49 → 49
Iterations

Useful iterations: 3 (327.0ms)

IterNodesCost
098721
1180542
2418438
31475396
done5000396

prune54.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes46.0ms

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
079
199
done99

end0.0ms

sample414.0ms

Algorithm
intervals
Results
239.0ms11191×body80valid