I made the following table:
As you can probably see, it is far too long... or wide or whatever.
$$\begin{array}
{|c|c|c|c|c|} \hline & \text{Equality} & eq(x,y): & \mathbb{R}\times\mathbb{R}\to\mathbb{B} & 1-|\operatorname{sgn}(x-y)| \\
\hline & \text{Digit At} & dat(x,b,i): & \mathbb{R}\times\mathbb{N}\times\mathbb{Z}\to\mathbb{N} & \left\lfloor\frac{|x|}{b^i}\right\rfloor\mod b \\
\hline & \text{Number of Digits} & nd(x,b): & \mathbb{N}\times\mathbb{N}\to\mathbb{N} & \lceil\log_b(x+1)\rceil \\
\hline & \text{Reverse} & rev(x,b): & \mathbb{N}\times\mathbb{N}\to\mathbb{N} & \sum_{i=0}^{nd(x,b)-1}dat(x,b,I)\cdot10^{nd(x,b)-i-1} \\
\hline & \text{Sum Digits} & sd(x,b): & \mathbb{N}\times\mathbb{N}\to\mathbb{N} & \sum_{i=0}^{nd(x,b)-1}dat(x,b,i)\\
\hline & \text{Look and Say Counter} & C_\lambda(x,i): & \mathbb{N}\times\mathbb{N}\to\mathbb{N} & sd(x\mod10^i,10) \\
\hline & \text{Unpadded Difference} & \delta(x): & \mathbb{N}\to\mathbb{N} & \sum_{i=0}^{nd(x,10)-2}10^i\cdot(1-eq(dat(x,10,i),dat(x,10,i+1))) \\
\hline & \text{Padded Difference} & \Delta(x): & \mathbb{N}\to\mathbb{N} & 10^{nd(x,10)}+10\cdot\delta(x)+1 \\
\hline & \text{Leftmost Index} & il(x,i): & \mathbb{N}\times\mathbb{Z}\to\mathbb{Z} & nd(x\mod10^{i+1},10)-1 \\
\hline & \text{Rightmost Index} & ir(x,i): & \mathbb{N}\times\mathbb{Z}\to\mathbb{Z} & nd(x,10)-nd\left(rev\left(\left\lfloor\frac{x}{10^{i+1}}\right\rfloor,10\right),10\right) \\
\hline & \text{Look and Say} & L(x): & \mathbb{N}\to\mathbb{N} & \sum_{i=0}^{nd(\Delta(x),10)-2}\left(dat(\Delta(x),10,i)\cdot\left(\left(ir(\Delta(x),i)-i\right)\cdot10^{1+2\cdot C_\lambda(\Delta(x),i)}+dat(x,10,i)\cdot10^{2\cdot C_\lambda(\Delta(x),i)}\right)\right)
\end{array}$$
Can I make this fit better? Perhaps set a max width to each section and have it warp down when it hits that limiting size?
I previously asked this question here.