Details

Time bar (total: 1.3s)

sample311.0ms

Algorithm
intervals
Results
7.0ms342×body80valid

simplify12.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1163
2263
3333
4333
done333

prune3.0ms

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)

rewrite34.0ms

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:
10.0ms
(- (* x x) y)

series34.0ms

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

simplify61.0ms

Counts
16 → 16
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
07363
121656
253556
3179456
4500156
done500156

prune28.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (sqrt y))
0.0b
(- x (sqrt y))
0.1b
(* (+ x (sqrt y)) (- x (sqrt y)))

rewrite61.0ms

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:
6.0ms
(+ x (sqrt y))
6.0ms
(- x (sqrt y))
47.0ms
(* (+ x (sqrt y)) (- x (sqrt y)))

series126.0ms

Counts
3 → 9
Calls
3 calls:
25.0ms
(+ x (sqrt y))
33.0ms
(- x (sqrt y))
68.0ms
(* (+ x (sqrt y)) (- x (sqrt y)))

simplify33.0ms

Counts
70 → 70
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0242430
11082372
25001360
done5001360

prune136.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes61.0ms

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
073
173
done73

end0.0ms

sample382.0ms

Algorithm
intervals
Results
172.0ms10576×body80valid
0.0msbody160valid