Details

Time bar (total: 3.1s)

sample24.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done7
17
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 30.6b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x x) (* y y))
28.7b
(sqrt (+ (* x x) (* y y)))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt add-log-exp
pow1 *-un-lft-identity add-cube-cbrt sqrt-prod
flip3-+ add-cbrt-cube sqrt-div add-exp-log flip-+
+-commutative rem-sqrt-square sum-log sqrt-pow1 pow1/2
Counts
2 → 26
Calls
2 calls:
10.0ms
(+ (* x x) (* y y))
10.0ms
(sqrt (+ (* x x) (* y y)))

series104.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(+ (* x x) (* y y))
55.0ms
(sqrt (+ (* x x) (* y y)))

simplify1.8s

Counts
32 → 32
Iterations
IterNodes
done5000
31559
2372
1127
048

prune122.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 8.6b

localize4.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune10.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 8.6b

localize2.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune5.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 8.6b

localize2.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune1.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 8.6b

regimes407.0ms

Accuracy

58.6% (9.6b remaining)

Error of 17.4b against oracle of 7.8b and baseline of 31.0b

bsearch64.0ms

Steps
ItersRangePoint
7
2.0211714536012746e+139
2.0081831682580294e+141
4.85677085461073e+140
9
-1.6938002153937483e+104
-4.084920897753177e+97
-2.222006465724332e+103

simplify2.0ms

Iterations
IterNodes
done14
114
013

end0.0ms

sample602.0ms

Algorithm
intervals
Results
361.0ms8000×body80valid