Details

Time bar (total: 11.7s)

sample33.0ms

Algorithm
intervals
Results
12.0ms256×body80valid
8.0ms249×body80nan

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done5
15
04

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
(sqrt (+ x y))

rewrite8.0ms

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 insert-posit16 log1p-expm1-u distribute-lft-out add-log-exp
Counts
1 → 20
Calls
1 calls:
8.0ms
(sqrt (+ x y))

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(sqrt (+ x y))

simplify2.8s

Counts
23 → 23
Iterations
IterNodes
done5000
42529
3944
2304
1125
056

prune67.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize13.0ms

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)))
0.6b
(* (sqrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))

rewrite92.0ms

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 insert-posit16 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 → 161
Calls
4 calls:
9.0ms
(sqrt (+ x y))
15.0ms
(sqrt (sqrt (+ x y)))
10.0ms
(sqrt (sqrt (+ x y)))
53.0ms
(* (sqrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))

series566.0ms

Counts
4 → 12
Calls
4 calls:
50.0ms
(sqrt (+ x y))
250.0ms
(sqrt (sqrt (+ x y)))
221.0ms
(sqrt (sqrt (+ x y)))
45.0ms
(* (sqrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))

simplify2.3s

Counts
173 → 173
Iterations
IterNodes
done5000
32894
2911
1373
0171

prune443.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.2b
(sqrt (cbrt (+ x y)))
0.4b
(* (fabs (cbrt (+ x y))) (sqrt (cbrt (+ x y))))
0.6b
(cbrt (+ x y))
0.6b
(cbrt (+ x y))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
18×cbrt-prod
16×sqrt-prod
12×add-cube-cbrt
10×associate-*r*
8×cbrt-div
7×pow1
6×add-cbrt-cube add-exp-log
4×expm1-log1p-u flip3-+ sqrt-div flip-+ insert-posit16 log1p-expm1-u distribute-lft-out add-log-exp
3×pow1/3 associate-*l* unswap-sqr
2×rem-sqrt-square sqrt-pow1 associate-*r/
1×pow1/2 pow-prod-down prod-exp *-commutative cbrt-unprod
Counts
4 → 90
Calls
4 calls:
5.0ms
(sqrt (cbrt (+ x y)))
16.0ms
(* (fabs (cbrt (+ x y))) (sqrt (cbrt (+ x y))))
3.0ms
(cbrt (+ x y))
3.0ms
(cbrt (+ x y))

series803.0ms

Counts
4 → 12
Calls
4 calls:
210.0ms
(sqrt (cbrt (+ x y)))
249.0ms
(* (fabs (cbrt (+ x y))) (sqrt (cbrt (+ x y))))
156.0ms
(cbrt (+ x y))
189.0ms
(cbrt (+ x y))

simplify2.4s

Counts
102 → 102
Iterations
IterNodes
done5004
33464
21038
1333
0153

prune489.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes152.0ms

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

sample1.4s

Algorithm
intervals
Results
710.0ms8000×body80valid
385.0ms8009×body80nan