Details

Time bar (total: 3.5s)

sample16.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done7
17
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 33.4b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x x) (* y y))
31.3b
(sqrt (+ (* x x) (* y y)))

rewrite13.0ms

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:
6.0ms
(+ (* x x) (* y y))
6.0ms
(sqrt (+ (* x x) (* y y)))

series98.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(+ (* x x) (* y y))
61.0ms
(sqrt (+ (* x x) (* y y)))

simplify2.2s

Counts
32 → 32
Iterations
IterNodes
done5000
31559
2372
1127
048

prune106.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 9.4b

localize4.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune6.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 9.4b

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

prune3.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 9.4b

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: 9.4b

regimes305.0ms

Accuracy

59.7% (9.7b remaining)

Error of 17.5b against oracle of 7.8b and baseline of 31.9b

bsearch41.0ms

Steps
ItersRangePoint
8
5.370693672708751e+91
3.398993182490229e+96
2.534314230587066e+96
6
-5.039684974936281e+101
-6.388890037549457e+100
-4.8445064813097935e+101

simplify3.0ms

Iterations
IterNodes
done14
114
013

end0.0ms

sample715.0ms

Algorithm
intervals
Results
484.0ms8000×body80valid