Details

Time bar (total: 2.4s)

sample12.0ms

Algorithm
intervals
Results
5.0ms342×body80valid

simplify3.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
045
165
2105
done105

prune2.0ms

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
(- x (* y y))

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip-- difference-of-squares
Counts
1 → 13
Calls
1 calls:
2.0ms
(- x (* y y))

series33.0ms

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

simplify1.2s

Counts
16 → 16
Iterations

Useful iterations: 3 (91.0ms)

IterNodesCost
032140
177135
2228119
3595117
42007117
done5001117

prune27.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize5.0ms

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))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×*-un-lft-identity
add-log-exp
associate-*r*
pow1 add-exp-log add-cube-cbrt add-cbrt-cube
frac-times flip3-- flip3-+ associate-*l* flip-- flip-+ difference-of-squares
sub-neg
distribute-rgt-in distribute-lft-in associate-*r/ associate-*l/ sqrt-prod distribute-lft-out distribute-lft-out--
+-commutative diff-log pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
3 → 61
Calls
3 calls:
4.0ms
(+ (sqrt x) y)
5.0ms
(- (sqrt x) y)
33.0ms
(* (+ (sqrt x) y) (- (sqrt x) y))

series170.0ms

Counts
3 → 9
Calls
3 calls:
36.0ms
(+ (sqrt x) y)
34.0ms
(- (sqrt x) y)
100.0ms
(* (+ (sqrt x) y) (- (sqrt x) y))

simplify438.0ms

Counts
70 → 70
Iterations

Useful iterations: done (436.0ms)

IterNodesCost
0108857
1298711
21114645
done5000641

prune130.0ms

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
045
done45

end0.0ms

sample314.0ms

Algorithm
intervals
Results
155.0ms10752×body80valid