Details

Time bar (total: 1.5s)

sample27.0ms

Algorithm
intervals
Results
15.0ms256×body80valid

simplify3.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 37.4b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (+ (* x x) (* y y)) (* z z))
0.0b
(+ (* x x) (* y y))
34.9b
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
add-sqr-sqrt
pow1 add-cube-cbrt *-un-lft-identity sum-log
add-exp-log flip3-+ sqrt-prod add-cbrt-cube flip-+
+-commutative sqrt-div
rem-sqrt-square associate-+l+ sqrt-pow1 pow1/2
Counts
3 → 39
Calls
3 calls:
38.0ms
(+ (+ (* x x) (* y y)) (* z z))
8.0ms
(+ (* x x) (* y y))
31.0ms
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

series183.0ms

Counts
3 → 9
Calls
3 calls:
45.0ms
(+ (+ (* x x) (* y y)) (* z z))
29.0ms
(+ (* x x) (* y y))
109.0ms
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

simplify81.0ms

Counts
48 → 48

prune120.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 16.7b

localize1.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Counts
0 → 0

prune2.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 16.7b

localize1.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Counts
0 → 0

prune1.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 16.7b

localize2.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Counts
0 → 0

prune0.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 16.7b

regimes257.0ms

Accuracy

58.4% (8.3b remaining)

Error of 26.1b against oracle of 17.8b and baseline of 37.7b

bsearch75.0ms

Steps
ItersRangePoint
3
8.944299870040337e+126
1.2116305480896328e+127
1.0050835092988012e+127
8
8.354488107801321e-293
2.0421216647533067e-288
8.49713241666269e-293
0
-2.0636680896145427e-260
-1.9887157224580922e-260
-2.0261919060363175e-260
8
-7.501157871535122e+142
-1.2820583424267329e+138
-2.1331065360342994e+138

simplify1.0ms

end0.0ms

sample692.0ms

Algorithm
intervals
Results
419.0ms8000×body80valid