Add speed of light

tiffany352 · Nov 10, 2016 · a52795c · a52795c
1 parent 298498c
commit a52795c
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/definitions.units b/definitions.units
@@ -928,8 +928,8 @@ tempK                   K         # For consistency
 pi                      π
 τ                       2 pi
 tau                     τ
-c                       2.99792458e8 m/s # speed of light in vacuum (exact)
-light                   c
+c                       speed of light   # speed of light in vacuum (exact)
+#light                   c
 mu0                     4 pi 1e-7 H/m    # permeability of vacuum (exact)
 epsilon0                1/mu0 c^2        # permittivity of vacuum (exact)
 mass_energy             c^2              # convert mass to energy
@@ -5951,6 +5951,10 @@ triton {
     magnetic_moment     const triton_moment         1.504609503e-26 J/T
 }
 
+light {
+    speed               const light_speed           2.99792458e8 m/s
+}
+
 #
 # Celestial bodies
 #