Details

Time bar (total: 5.4s)

sample28.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
6.0ms240×body80nan

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done5
15
04

prune5.0ms

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
(sqrt (+ x y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
4×*-un-lft-identity sqrt-prod
2×pow1 sqrt-div add-cube-cbrt
1×expm1-log1p-u rem-sqrt-square sqrt-pow1 flip3-+ add-cbrt-cube pow1/2 add-exp-log flip-+ hypot-def log1p-expm1-u distribute-lft-out add-log-exp
Counts
1 → 19
Calls
1 calls:
8.0ms
(sqrt (+ x y))

series57.0ms

Counts
1 → 3
Calls
1 calls:
57.0ms
(sqrt (+ x y))

simplify1.3s

Counts
22 → 22
Iterations
IterNodes
done5001
31718
2389
1124
055

prune65.0ms

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))))

rewrite84.0ms

Algorithm
rewrite-expression-head
Rules
110×sqrt-prod
58×add-sqr-sqrt
41×*-un-lft-identity sqrt-pow1
34×sqrt-div
32×pow1
21×pow1/2 add-cube-cbrt
18×swap-sqr
10×associate-*r* associate-*l*
9×flip3-+ pow-prod-up flip-+ distribute-lft-out unswap-sqr
6×add-cbrt-cube add-exp-log
5×rem-sqrt-square pow-prod-down pow-sqr
4×expm1-log1p-u frac-times log1p-expm1-u add-log-exp
2×associate-*l/ associate-*r/
1×pow2 rem-square-sqrt pow-plus sqrt-unprod prod-exp *-commutative cbrt-unprod hypot-def
Counts
4 → 157
Calls
4 calls:
6.0ms
(sqrt (+ x y))
7.0ms
(sqrt (sqrt (+ x y)))
7.0ms
(sqrt (sqrt (+ x y)))
58.0ms
(* (sqrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))

series574.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(sqrt (+ x y))
262.0ms
(sqrt (sqrt (+ x y)))
231.0ms
(sqrt (sqrt (+ x y)))
38.0ms
(* (sqrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))

simplify1.7s

Counts
169 → 169
Iterations
IterNodes
done5000
21703
1380
0168

prune618.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes180.0ms

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
done5
15
04

end0.0ms

sample747.0ms

Algorithm
intervals
Results
188.0ms8000×body80valid
180.0ms7734×body80nan