Details

Time bar (total: 7.1s)

sample52.0ms

Algorithm
intervals
Results
13.0ms287×body80nan
8.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done5
15
04

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(sqrt (+ y x))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
4×*-un-lft-identity sqrt-prod
3×add-sqr-sqrt
2×pow1 sqrt-div add-cube-cbrt
1×rem-sqrt-square sqrt-pow1 flip3-+ add-cbrt-cube pow1/2 add-exp-log flip-+ distribute-lft-out add-log-exp
Counts
1 → 16
Calls
1 calls:
11.0ms
(sqrt (+ y x))

series63.0ms

Counts
1 → 3
Calls
1 calls:
63.0ms
(sqrt (+ y x))

simplify709.0ms

Counts
19 → 19
Iterations
IterNodes
done5002
31529
2365
1116
053

prune80.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

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))))

rewrite114.0ms

Algorithm
rewrite-expression-head
Rules
110×sqrt-prod
56×add-sqr-sqrt
41×*-un-lft-identity sqrt-pow1
34×sqrt-div
32×pow1
21×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×frac-times add-log-exp
2×associate-*l/ associate-*r/
1×pow2 rem-square-sqrt pow-plus sqrt-unprod prod-exp *-commutative cbrt-unprod
Counts
4 → 148
Calls
4 calls:
7.0ms
(sqrt (+ x y))
10.0ms
(sqrt (sqrt (+ x y)))
12.0ms
(sqrt (sqrt (+ x y)))
72.0ms
(* (sqrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))

series569.0ms

Counts
4 → 12
Calls
4 calls:
71.0ms
(sqrt (+ x y))
217.0ms
(sqrt (sqrt (+ x y)))
222.0ms
(sqrt (sqrt (+ x y)))
59.0ms
(* (sqrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))

simplify1.6s

Counts
160 → 160
Iterations
IterNodes
done5001
21819
1365
0162

prune417.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize68.0ms

Local error

Found 4 expressions with local error:

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

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
44.0ms
(* (cbrt (+ x y)) (cbrt (+ x y)))
5.0ms
(cbrt (+ x y))
5.0ms
(cbrt (+ x y))
3.0ms
(cbrt (+ x y))

series977.0ms

Counts
4 → 12
Calls
4 calls:
493.0ms
(* (cbrt (+ x y)) (cbrt (+ x y)))
147.0ms
(cbrt (+ x y))
148.0ms
(cbrt (+ x y))
189.0ms
(cbrt (+ x y))

simplify612.0ms

Counts
107 → 107
Iterations
IterNodes
done5000
21125
1277
0116

prune698.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes115.0ms

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

sample930.0ms

Algorithm
intervals
Results
195.0ms8000×body80valid
185.0ms7863×body80nan