Floor Function/Examples/Floor of 0.99999

Theorem

 * $\floor {0 \cdotp 99999} = 0$

where $\floor x$ denotes the floor of $x$.

Proof
We have that:
 * $0 \le 0 \cdotp 99999 < 1$

Hence $0$ is the floor of $0 \cdotp 99999$ by definition.