Details

Time bar (total: 3.2s)

sample32.0ms

Algorithm
intervals
Results
14.0ms256×body80valid

simplify5.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
068
178
done78

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 32.1b

localize12.0ms

Local error

Found 1 expressions with local error:

30.1b
(sqrt (+ (* x x) (* y y)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt sqrt-prod
pow1 *-un-lft-identity sqrt-div add-cube-cbrt
rem-sqrt-square sqrt-pow1 flip3-+ add-cbrt-cube pow1/2 add-exp-log flip-+ add-log-exp
Counts
1 → 15
Calls
1 calls:
15.0ms
(sqrt (+ (* x x) (* y y)))

series89.0ms

Counts
1 → 3
Calls
1 calls:
89.0ms
(sqrt (+ (* x x) (* y y)))

simplify1.5s

Counts
18 → 18
Iterations

Useful iterations: 3 (202.0ms)

IterNodesCost
038213
191186
2220170
3528164
41467164
done5001164

prune112.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 7.4b

localize2.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
done00

prune1.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 7.4b

regimes377.0ms

Accuracy

60.1% (9.4b remaining)

Error of 17.2b against oracle of 7.8b and baseline of 31.4b

bsearch84.0ms

Steps
ItersRangePoint
7
8.899619087721241e+126
1.7133257233628994e+129
1.943934747643532e+128
6
-1.0003472047102535e+85
-1.7284900070847705e+84
-3.3032099476572043e+84

simplify4.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01319
11419
done1419

end0.0ms

sample988.0ms

Algorithm
intervals
Results
552.0ms8000×body80valid