Details

Time bar (total: 6.0s)

sample19.0ms

Algorithm
intervals
Results
9.0ms433×body80valid

simplify2.8s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
05122
110122
217122
332122
458122
5129122
6281122
7703122
83184122
done5000122

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt pow1 sub-neg *-un-lft-identity flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt flip-- difference-of-squares
Counts
1 → 13
Calls
1 calls:
6.0ms
(- (* x x) (* y y))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(- (* x x) (* y y))

simplify644.0ms

Counts
16 → 16
Iterations

Useful iterations: 1 (17.0ms)

IterNodesCost
0334400
11113006
25893006
done50003006

prune62.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
associate-*r*
frac-times associate-*l*
pow1 flip3-+ flip3-- add-cbrt-cube add-exp-log add-cube-cbrt flip-+ flip--
distribute-rgt-in sub-neg distribute-lft-in associate-*l/ associate-*r/
pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 33
Calls
1 calls:
44.0ms
(* (+ x y) (- x y))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(* (+ x y) (- x y))

simplify1.2s

Counts
36 → 36
Iterations

Useful iterations: done (1.2s)

IterNodesCost
07010458
12137658
215447658
done50027578

prune106.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes156.0ms

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
05122
done5122

end0.0ms

sample809.0ms

Algorithm
intervals
Results
488.0ms14298×body80valid