Details

Time bar (total: 1.9s)

sample29.0ms

Algorithm
intervals
Results
14.0ms256×body80valid
4.0ms72×body80nan

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
05

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 20.7b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x x) y)
20.7b
(sqrt (+ (* x x) y))

rewrite24.0ms

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-+ insert-posit16
+-commutative rem-sqrt-square sum-log sqrt-pow1 pow1/2
Counts
2 → 28
Calls
2 calls:
11.0ms
(+ (* x x) y)
13.0ms
(sqrt (+ (* x x) y))

series101.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(+ (* x x) y)
70.0ms
(sqrt (+ (* x x) y))

simplify628.0ms

Counts
34 → 34
Iterations
IterNodes
done2001
31330
2397
1148
061

prune122.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune3.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize11.0ms

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

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes179.0ms

Accuracy

99.7% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 19.7b

bsearch56.0ms

Steps
ItersRangePoint
8
3.7562700047761008e+115
7.909144391300071e+119
1.7307959125595267e+118
9
-3.85879787232912e+159
-2.0214746804973124e+152
-1.3377295553932065e+154

simplify3.0ms

Iterations
IterNodes
done22
122
018

end0.0ms

sample725.0ms

Algorithm
intervals
Results
418.0ms8000×body80valid
125.0ms2648×body80nan