Details

Time bar (total: 5.1s)

sample35.0ms

Algorithm
intervals
Results
16.0ms256×body80valid

simplify10.0ms

Counts
1 → 1
Iterations
IterNodes
done20
320
219
113
09

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 36.1b

localize23.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (+ (* x x) (* y y)) (* z z))
0.0b
(+ (* x x) (* y y))
33.6b
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
add-sqr-sqrt
pow1 sum-log *-un-lft-identity add-cube-cbrt
flip3-+ add-cbrt-cube add-exp-log sqrt-prod flip-+
+-commutative sqrt-div
rem-sqrt-square associate-+l+ sqrt-pow1 pow1/2
Counts
3 → 39
Calls
3 calls:
32.0ms
(+ (+ (* x x) (* y y)) (* z z))
13.0ms
(+ (* x x) (* y y))
35.0ms
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

series232.0ms

Counts
3 → 9
Calls
3 calls:
53.0ms
(+ (+ (* x x) (* y y)) (* z z))
32.0ms
(+ (* x x) (* y y))
147.0ms
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

simplify2.5s

Counts
48 → 48
Iterations
IterNodes
done5000
34099
2733
1211
074

prune275.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 18.6b

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

prune8.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 18.6b

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

prune7.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 18.6b

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: 18.6b

regimes800.0ms

Accuracy

64.3% (6.8b remaining)

Error of 25.0b against oracle of 18.2b and baseline of 37.3b

bsearch101.0ms

Steps
ItersRangePoint
9
2.0211714536012746e+139
5.300661243002492e+148
1.0358317519236936e+141
9
-9.540335155934934e+135
-9.331624120372287e+127
-5.2451292044032e+130

simplify5.0ms

Iterations
IterNodes
done18
118
016

end0.0ms

sample1.0s

Algorithm
intervals
Results
621.0ms8000×body80valid