Details

Time bar (total: 163.0ms)

analyze2.0ms (1.4%)

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
Compiler

Compiled 8 to 7 computations (12.5% saved)

sample21.0ms (12.6%)

Algorithm
intervals
Results
7.0ms54×body1280valid
4.0ms45×body640valid
3.0ms134×body80valid
1.0ms15×body320valid
0.0msbody160valid
Compiler

Compiled 15 to 14 computations (6.7% saved)

simplify16.0ms (9.8%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (7.0ms)

IterNodesCost
07211
17211

prune3.0ms (1.6%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 29.1b

Counts
2 → 1
Compiler

Compiled 14 to 12 computations (14.3% saved)

localize5.0ms (2.9%)

Local error

Found 2 expressions with local error:

0.0b
(sqrt.f64 (+.f64 x 1))
2.4b
(-.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 x))

rewrite13.0ms (7.9%)

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity_binary64 add-sqr-sqrt_binary64 sqrt-prod_binary64
add-log-exp_binary64 difference-of-squares_binary64
pow1_binary64 add-cube-cbrt_binary64 distribute-lft-out--_binary64
distribute-lft-out_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 sqrt-div_binary64
flip3-+_binary64 sub-neg_binary64 pow1/2_binary64 flip3--_binary64 diff-log_binary64 sqrt-pow1_binary64 rem-sqrt-square_binary64 flip--_binary64 flip-+_binary64
Counts
2 → 34
Calls

2 calls:

9.0ms
(-.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 x))
3.0ms
(sqrt.f64 (+.f64 x 1))

series19.0ms (11.3%)

Counts
2 → 6
Calls

2 calls:

12.0ms
(-.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 x))
7.0ms
(sqrt.f64 (+.f64 x 1))

simplify84.0ms (51.6%)

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 0 (68.0ms)

IterNodesCost
05008774

prune1.0ms (0.8%)

Profiling

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