Details

Time bar (total: 1.9s)

analyze12.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
0%50%50%3
25%25%50%4
37.5%12.5%50%5
43.7%6.2%50%6
46.9%3.1%50%7
48.4%1.6%50%8
49.2%0.8%50%9
49.6%0.4%50%10
49.8%0.2%50%11
49.9%0.1%50%12
49.9%0%50%13
49.9%0%50%14

sample21.0ms

Algorithm
intervals
Results
14.0ms256×body80valid

simplify164.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (25.0ms)

IterNodesCost
016617
116617

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0b

Counts
2 → 1

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite225.0ms

Algorithm
rewrite-expression-head
Rules
78×*-un-lft-identity_binary64
55×add-sqr-sqrt_binary64
49×times-frac_binary64
30×sqrt-prod_binary64
25×add-cube-cbrt_binary64
18×difference-of-squares_binary64
13×distribute-lft-out_binary64
distribute-lft-out--_binary64
associate-/l*_binary64
associate-/r*_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 associate-/r/_binary64
pow1_binary64
flip3-+_binary64 associate-/l/_binary64 add-log-exp_binary64 rem-sqrt-square_binary64 div-inv_binary64 insert-posit16 flip-+_binary64
pow1/2_binary64 flip3--_binary64 cbrt-undiv_binary64 sqrt-pow1_binary64 div-sub_binary64 clear-num_binary64 frac-2neg_binary64 div-exp_binary64 flip--_binary64 sqrt-div_binary64
Counts
2 → 95
Calls
2 calls:
10.0ms
(sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
208.0ms
(/.f64 (-.f64 1 x) (+.f64 1 x))

series711.0ms

Counts
2 → 6
Calls
2 calls:
400.0ms
(sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
311.0ms
(/.f64 (-.f64 1 x) (+.f64 1 x))
Iterations

Useful iterations: 0 (8.0ms)

IterNodesCost
0335543
1335543
089
189
0335543
1335543
089
189
0499230
1499230
0423821
1423821
05700665
0423821
1423821
05700665
02239
12239

simplify164.0ms

Counts
101 → 101
Iterations

Useful iterations: 0 (130.0ms)

IterNodesCost
049331886
149331886

prune74.0ms

Filtered
64 candidates to 101 candidates (-57.8%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New1010101
Fresh000
Picked011
Done000
Total1011102

Merged error: 0b

Counts
102 → 1

simplify6.0ms

Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
02317
12317

end0.0ms

sample496.0ms

Algorithm
intervals
Results
395.0ms8000×body80valid

Profiling

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