Details

Time bar (total: 1.4s)

analyze2.0ms

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

sample19.0ms

Algorithm
intervals
Results
6.0ms51×body1280valid
4.0ms39×body640valid
3.0ms138×body80valid
1.0ms21×body320valid
0.0msbody160valid

simplify300.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (6.0ms)

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))

rewrite210.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt_binary64_9660 sqrt-prod_binary64_9654 *-un-lft-identity_binary64_9675
add-log-exp_binary64_9640 difference-of-squares_binary64_9704
distribute-lft-out--_binary64_9720 pow1_binary64_9617 add-cube-cbrt_binary64_9646
add-exp-log_binary64_9639 distribute-lft-out_binary64_9719 add-cbrt-cube_binary64_9647 sqrt-div_binary64_9655
rem-sqrt-square_binary64_9663 flip-+_binary64_9700 pow1/2_binary64_9607 flip3-+_binary64_9673 sqrt-pow1_binary64_9656 diff-log_binary64_9586 sub-neg_binary64_9679 flip3--_binary64_9674 flip--_binary64_9701
Counts
2 → 34
Calls
2 calls:
4.0ms
(sqrt.f64 (+.f64 x 1))
205.0ms
(-.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 x))

series800.0ms

Counts
2 → 6
Calls
2 calls:
484.0ms
(sqrt.f64 (+.f64 x 1))
316.0ms
(-.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 x))
Iterations

Useful iterations: 0 (110.0ms)

IterNodesCost
02761637
12761637
055901389
02761637
12761637
055901389
053871410
02421402
12421402
047571222
147571222
02421402
12421402
047571222
147571222
049251258
149251258

simplify103.0ms

Counts
40 → 40
Iterations

Useful iterations: 0 (78.0ms)

IterNodesCost
049503125
149503125

prune6.0ms

Filtered
30 candidates to 40 candidates (-33.3%)

Profiling

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