Details

Time bar (total: 1.2s)

analyze3.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
50%50%0%2
50%25%25%3
50%12.5%37.5%4
50%6.2%43.8%5
50%3.1%46.9%6
50%1.6%48.5%7
50%0.8%49.2%8
50%0.4%49.6%9
50%0.2%49.8%10
50%0.1%49.9%11
50%0%50%12
50%0%50%13
50%0%50%14

sample21.0ms

Algorithm
intervals
Results
7.0ms51×body1280valid
4.0ms39×body640valid
4.0ms138×body80valid
2.0ms21×body320valid
0.0msbody160valid

simplify509.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (10.0ms)

IterNodesCost
07211
17211

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 28.2b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(sqrt.f64 (+.f64 x 1))
2.1b
(-.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 x))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity_binary64_57422 add-sqr-sqrt_binary64_57407 sqrt-prod_binary64_57401
add-log-exp_binary64_57387 difference-of-squares_binary64_57451
pow1_binary64_57364 distribute-lft-out--_binary64_57467 add-cube-cbrt_binary64_57393
distribute-lft-out_binary64_57466 add-cbrt-cube_binary64_57394 sqrt-div_binary64_57402 add-exp-log_binary64_57386
diff-log_binary64_57333 rem-sqrt-square_binary64_57410 sqrt-pow1_binary64_57403 flip--_binary64_57448 sub-neg_binary64_57426 pow1/2_binary64_57354 flip3--_binary64_57421 flip3-+_binary64_57420 flip-+_binary64_57447
Counts
2 → 34
Calls
2 calls:
4.0ms
(sqrt.f64 (+.f64 x 1))
11.0ms
(-.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 x))

series554.0ms

Counts
2 → 6
Calls
2 calls:
269.0ms
(sqrt.f64 (+.f64 x 1))
286.0ms
(-.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 x))
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
02761637
12761637
049081371
149081371
02761637
12761637
049081371
149081371
050391376
02421402
12421402
051261197
02421402
12421402
051261197
053081235

simplify87.0ms

Counts
40 → 40
Iterations

Useful iterations: 0 (64.0ms)

IterNodesCost
050133042

prune6.0ms

Filtered
30 candidates to 40 candidates (-33.3%)

Profiling

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