Unitful example

[krzysztofrusek]

Hi, in the Unitful example with the numerical values you are using, the mass unit should be kg instead of g

g=5.9722e24/6.3781e6**2*6.67430e-11=9.798

Refs:

• https://en.wikipedia.org/wiki/Earth_mass
• https://en.wikipedia.org/wiki/Gravitational_constant
• https://en.wikipedia.org/wiki/Earth_radius

[patrick-kidger]

Thanks for the report! Should be fixed in #8.