Details

Time bar (total: 5.4s)

sample25.0ms

Algorithm
intervals
Results
9.0ms337×body80valid

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done12
312
210
16
04

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* y y))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity fma-neg prod-diff add-cube-cbrt add-log-exp
expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log log1p-expm1-u flip-- difference-of-squares
Counts
1 → 21
Calls
1 calls:
5.0ms
(- x (* y y))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(- x (* y y))

simplify2.5s

Counts
24 → 24
Iterations
IterNodes
done5000
34178
2477
1111
042

prune99.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
54×prod-diff
52×add-sqr-sqrt
48×*-un-lft-identity
42×add-cube-cbrt
32×sqrt-prod
20×distribute-rgt-in distribute-lft-in
fma-neg associate-*r*
frac-times pow1 flip3-- add-cbrt-cube associate-*l* add-exp-log flip-- add-log-exp difference-of-squares
sub-neg flip3-+ flip-+
expm1-log1p-u associate-*l/ associate-*r/ log1p-expm1-u distribute-lft-out--
diff-log pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 113
Calls
2 calls:
13.0ms
(- (sqrt x) y)
71.0ms
(* (+ (sqrt x) y) (- (sqrt x) y))

series144.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(- (sqrt x) y)
108.0ms
(* (+ (sqrt x) y) (- (sqrt x) y))

simplify1.4s

Counts
119 → 119
Iterations
IterNodes
done5001
23491
1568
0178

prune269.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes141.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done4
04

end0.0ms

sample661.0ms

Algorithm
intervals
Results
322.0ms10676×body80valid