Details

Time bar (total: 8.5s)

sample22.0ms

Algorithm
intervals
Results
8.0ms355×body80valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0482
1682
21082
done1082

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* y y))

rewrite9.0ms

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:
8.0ms
(- x (* y y))

series61.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(- x (* y y))

simplify2.9s

Counts
16 → 16
Iterations

Useful iterations: 2 (78.0ms)

IterNodesCost
0323370
1802526
21992486
36332486
422772486
done50072486

prune88.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (sqrt x) y)
0.0b
(+ (sqrt x) y)
0.2b
(* (+ (sqrt x) y) (- (sqrt x) y))

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×*-un-lft-identity
add-log-exp
associate-*r*
pow1 add-cbrt-cube add-exp-log add-cube-cbrt
frac-times flip3-+ flip3-- associate-*l* flip-+ flip-- difference-of-squares
sub-neg
distribute-rgt-in distribute-lft-in associate-*l/ associate-*r/ sqrt-prod distribute-lft-out distribute-lft-out--
+-commutative sum-log diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
3 → 61
Calls
3 calls:
14.0ms
(- (sqrt x) y)
13.0ms
(+ (sqrt x) y)
61.0ms
(* (+ (sqrt x) y) (- (sqrt x) y))

series238.0ms

Counts
3 → 9
Calls
3 calls:
46.0ms
(- (sqrt x) y)
56.0ms
(+ (sqrt x) y)
135.0ms
(* (+ (sqrt x) y) (- (sqrt x) y))

simplify4.1s

Counts
70 → 70
Iterations

Useful iterations: 3 (1.8s)

IterNodesCost
011020031
131514367
2105813883
3488313763
done500013763

prune243.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes124.0ms

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
0482
done482

end0.0ms

sample583.0ms

Algorithm
intervals
Results
321.0ms10620×body80valid