Details

Time bar (total: 3.6s)

sample25.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify15.0ms

Counts
1 → 1
Iterations
IterNodes
done20
320
219
113
09

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 36.2b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x x) (* y y))
33.7b
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

rewrite50.0ms

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:
9.0ms
(+ (* x x) (* y y))
40.0ms
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

series187.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(+ (* x x) (* y y))
147.0ms
(sqrt (+ (+ (* x x) (* y y)) (* z z)))

simplify1.5s

Counts
32 → 32
Iterations
IterNodes
done5006
32376
2553
1172
063

prune155.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 19.9b

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

prune7.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 19.9b

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

prune4.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 19.9b

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

prune0.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 19.9b

regimes950.0ms

Accuracy

63.6% (7.3b remaining)

Error of 25.3b against oracle of 18.0b and baseline of 38.1b

bsearch42.0ms

Steps
ItersRangePoint
5
9.40829672023159e+82
2.5231594176878684e+83
2.3909857439812751e+83
4
-1.1601649685932815e+94
-7.399071992271039e+93
-1.1440799527793541e+94

simplify4.0ms

Iterations
IterNodes
done18
118
016

end0.0ms

sample662.0ms

Algorithm
intervals
Results
453.0ms8000×body80valid