Hello

Introduction

( 5
3 ) ( sdf
fd )

Let's get going NOW!!

↳ What do you think about it?

Here is a forward reference to smith in the First section. It can be so according to Quincy CQ or Jackson DJ.

Some handy comments.

You have one floating table environment, xmth.
The content is likely to be an entire line, not just the math material.

Centered displays are display and bordermatrix.

You have spacing control.

p, cr or br, skip move by one or more lines.

quad, qquad, nbsp move horizontally.

Whatever you think this may be. Here are some symbols ñð : G ∪ S ⊂ Y ∩ F.
N
∑
n=m hⁿ

This is possibly A
B - C
D .

First Section

45
x²+ y² + 25z

y² = z₃

and

Z = ( x
q ) ^-t

· t
x+ y

If a² should exceed the value of whatever. Here's smith.

Test

Hello

Nested

Jack Smith

Dterm

k
∃
n ABC   q
lim
p ₂F₁ ( a b c
d e f | x² )
∑
n > 0
∪
n > 0 α_n
∑
n≥0 xⁿ
n! = exp(x)

whatever = howsomever

∪
n=0 E_n =
lim
t→0 f(t) .    Meanwhile,
∑
n≥0
lim
y→0

Just plain "h".

8β 5α 9γ

3 8α 7η

Definition.   This is cool.

We can say as well

a.   ∫ f(x) dx = x² .

b.    g(x)=x²+ x³ without centering.

Some more things can come here. In this section the famous equation hello comes up. Also bil is shown.

Blue
Here's hello.
Theorem. What it is.

b
∫
a f(x) dx

Compare this with

∫

f(t) dt

and

∫
R f(x) dx = K

Look it up in DJ. We're including some special remarks here to see some space open up. Similarly with summations.

∑ 3x - 5y²
t₄ - t₃

What do we think now? Here's bil. Here is the end of the Blue.

This is working now. A skip.

Try to see hello, or else smith. Two skips.

References

Jackson, D. What is!

Quincy, Charles Hello Folks