Test values

[pariterre]

No description provided.

[codecov]

Codecov Report

Merging #107 into dev will increase coverage by 0.07%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##              dev     #107      +/-   ##
==========================================
+ Coverage   96.78%   96.85%   +0.07%     
==========================================
  Files          23       23              
  Lines        3013     3024      +11     
==========================================
+ Hits         2916     2929      +13     
+ Misses         97       95       -2

Impacted Files	Coverage Δ
include/Point.h	100% <ø> (ø)	⬆️
src/Data.cpp	93.6% <100%> (+1.59%)	⬆️
test/test_ezc3d.cpp	100% <100%> (ø)	⬆️

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[pariterre]

This test #106. The bug could not be replicated on Travis. What we think is that maybe the newer version of MacOSX, for some reason, changes the NaN for 0.