Details

Time bar (total: 9.2s)

sample27.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
7.0ms256×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

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(sqrt (+ x y))

rewrite13.0ms

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:
13.0ms
(sqrt (+ x y))

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(sqrt (+ x y))

simplify2.1s

Counts
23 → 23
Iterations
IterNodes
done5000
42197
3824
2292
1125
056

prune67.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

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))))

rewrite99.0ms

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:
14.0ms
(sqrt (+ x y))
8.0ms
(sqrt (sqrt (+ x y)))
8.0ms
(sqrt (sqrt (+ x y)))
57.0ms
(* (sqrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))

series568.0ms

Counts
4 → 12
Calls
4 calls:
58.0ms
(sqrt (+ x y))
238.0ms
(sqrt (sqrt (+ x y)))
227.0ms
(sqrt (sqrt (+ x y)))
44.0ms
(* (sqrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))

simplify2.1s

Counts
173 → 173
Iterations
IterNodes
done5001
32411
2860
1373
0171

prune406.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (sqrt (+ x y)))
0.5b
(cbrt (sqrt (+ x y)))
0.5b
(cbrt (sqrt (+ x y)))
0.5b
(* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
69×cbrt-prod
44×add-sqr-sqrt
42×*-un-lft-identity
40×sqrt-prod
22×add-cube-cbrt
18×cbrt-div sqrt-div
14×swap-sqr
11×pow1
10×associate-*r* associate-*l*
9×flip3-+ pow1/3 flip-+ distribute-lft-out unswap-sqr
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 132
Calls
4 calls:
9.0ms
(cbrt (sqrt (+ x y)))
6.0ms
(cbrt (sqrt (+ x y)))
4.0ms
(cbrt (sqrt (+ x y)))
46.0ms
(* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))

series672.0ms

Counts
4 → 12
Calls
4 calls:
145.0ms
(cbrt (sqrt (+ x y)))
157.0ms
(cbrt (sqrt (+ x y)))
147.0ms
(cbrt (sqrt (+ x y)))
223.0ms
(* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))

simplify1.6s

Counts
144 → 144
Iterations
IterNodes
done5004
32293
2829
1314
0143

prune467.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes106.0ms

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

sample847.0ms

Algorithm
intervals
Results
287.0ms8185×body80nan
261.0ms8000×body80valid