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author | tom barrett <spalf0@gmail.com> | 2018-02-27 03:36:04 -0600 |
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committer | tom barrett <spalf0@gmail.com> | 2018-02-27 03:36:04 -0600 |
commit | 87346ea9b91d441e92c476785c2cb979f9a23bf5 (patch) | |
tree | 6cf1b044e8f7d895d61a768d9294158d6aab36d0 /src/math.rs | |
parent | c14dcf1998f5ba1ffea813da4f793fc3bde8c2b7 (diff) |
-set up display for navigation system
Diffstat (limited to 'src/math.rs')
-rw-r--r-- | src/math.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/math.rs b/src/math.rs new file mode 100644 index 0000000..6766a60 --- /dev/null +++ b/src/math.rs @@ -0,0 +1,3 @@ +pub fn distance(l0 : (f64, f64, f64), l1 : (f64, f64, f64)) -> f64 { + (((l1.0-l0.0).powf(2.0) + (l1.1-l0.1).powf(2.0) + (l1.2-l0.2).powf(2.0))).sqrt() +} |