Details

Time bar (total: 2.5s)

sample31.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
5.0ms209×body80nan

simplify2.0ms

Counts
1 → 1

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
(sqrt (+ x y))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity sqrt-prod
add-sqr-sqrt
pow1 add-cube-cbrt sqrt-div
add-exp-log rem-sqrt-square sqrt-pow1 flip3-+ pow1/2 add-cbrt-cube flip-+ distribute-lft-out add-log-exp
Counts
1 → 16
Calls
1 calls:
12.0ms
(sqrt (+ x y))

series60.0ms

Counts
1 → 3
Calls
1 calls:
60.0ms
(sqrt (+ x y))

simplify110.0ms

Counts
19 → 19

prune51.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ x y))
0.1b
(sqrt (sqrt (+ x y)))
0.1b
(sqrt (sqrt (+ x y)))
0.5b
(* (sqrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))

rewrite124.0ms

Algorithm
rewrite-expression-head
Rules
110×sqrt-prod
56×add-sqr-sqrt
41×*-un-lft-identity sqrt-pow1
34×sqrt-div
32×pow1
21×add-cube-cbrt pow1/2
18×swap-sqr
10×associate-*r* associate-*l*
flip3-+ pow-prod-up flip-+ distribute-lft-out unswap-sqr
add-exp-log add-cbrt-cube
rem-sqrt-square pow-prod-down pow-sqr
frac-times add-log-exp
associate-*r/ associate-*l/
pow2 pow-plus sqrt-unprod prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 148
Calls
4 calls:
14.0ms
(sqrt (+ x y))
15.0ms
(sqrt (sqrt (+ x y)))
11.0ms
(sqrt (sqrt (+ x y)))
74.0ms
(* (sqrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))

series605.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(sqrt (+ x y))
217.0ms
(sqrt (sqrt (+ x y)))
304.0ms
(sqrt (sqrt (+ x y)))
48.0ms
(* (sqrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))

simplify73.0ms

Counts
160 → 160

prune327.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes81.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

end0.0ms

sample978.0ms

Algorithm
intervals
Results
187.0ms8000×body80valid
184.0ms7967×body80nan