Details

Time bar (total: 3.9s)

sample20.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify11.0ms

Counts
1 → 1
Iterations
IterNodes
done20
320
219
113
09

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 37.1b

localize16.0ms

Local error

Found 1 expressions with local error:

37.1b
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt sqrt-prod
pow1 *-un-lft-identity sqrt-div add-cube-cbrt
rem-sqrt-square sqrt-pow1 flip3-+ add-cbrt-cube pow1/2 add-exp-log flip-+ insert-posit16 add-log-exp
Counts
1 → 16
Calls
1 calls:
29.0ms
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

series128.0ms

Counts
1 → 3
Calls
1 calls:
128.0ms
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

simplify2.0s

Counts
19 → 19
Iterations
IterNodes
done5004
43296
3922
2266
193
042

prune80.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 17.9b

localize1.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune4.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 17.9b

localize1.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune2.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 17.9b

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

prune0.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 17.9b

regimes415.0ms

Accuracy

63.6% (6.4b remaining)

Error of 24.4b against oracle of 18.0b and baseline of 35.6b

bsearch71.0ms

Steps
ItersRangePoint
9
9.951286552700056e+76
1.0242821359526112e+84
1.002146628137244e+84
9
-1.854306054422796e+154
-6.720912415933141e+146
-1.3226326560428921e+154

simplify3.0ms

Iterations
IterNodes
done18
118
016

end0.0ms

sample1.1s

Algorithm
intervals
Results
892.0ms8000×body80valid