Details

Time bar (total: 4.1s)

sample35.0ms

Algorithm
intervals
Results
19.0ms256×body80valid

simplify22.0ms

Counts
1 → 1
Iterations
IterNodes
done20
320
219
113
09

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 35.9b

localize24.0ms

Local error

Found 1 expressions with local error:

35.9b
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

rewrite49.0ms

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:
48.0ms
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

series165.0ms

Counts
1 → 3
Calls
1 calls:
165.0ms
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

simplify2.5s

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

prune81.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 17.6b

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

prune8.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 17.6b

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

prune5.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 17.6b

localize5.0ms

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: 17.6b

regimes463.0ms

Accuracy

64.1% (6.3b remaining)

Error of 24.0b against oracle of 17.7b and baseline of 35.3b

bsearch80.0ms

Steps
ItersRangePoint
7
4.034668990676762e+133
6.857706431387218e+134
6.799350921495747e+134
8
-1.3241839423713002e+158
-1.0085882969723949e+155
-1.0194035731107022e+155

simplify4.0ms

Iterations
IterNodes
done18
118
016

end0.0ms

sample650.0ms

Algorithm
intervals
Results
488.0ms8000×body80valid