Details

Time bar (total: 4.4s)

sample90.0ms

Algorithm
intervals
Results
8.0ms329×body80valid

simplify21.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
06123
19123
216123
326123
433123
done33123

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x x) y)

rewrite11.0ms

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:
9.0ms
(- (* x x) y)

series51.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(- (* x x) y)

simplify1.2s

Counts
16 → 16
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0323290
1872406
23092406
316102406
done50022406

prune58.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

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)))

rewrite71.0ms

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:
9.0ms
(+ x (sqrt y))
6.0ms
(- x (sqrt y))
53.0ms
(* (+ x (sqrt y)) (- x (sqrt y)))

series173.0ms

Counts
3 → 9
Calls
3 calls:
29.0ms
(+ x (sqrt y))
40.0ms
(- x (sqrt y))
104.0ms
(* (+ x (sqrt y)) (- x (sqrt y)))

simplify1.5s

Counts
70 → 70
Iterations

Useful iterations: done (1.5s)

IterNodesCost
09119060
126414006
2160113561
done500113401

prune306.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes194.0ms

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
06123
17123
done7123

end0.0ms

sample649.0ms

Algorithm
intervals
Results
386.0ms10732×body80valid
0.0msbody640valid