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+--- Forum: Test forum (/forum-18.html)
+--- Thread: test new thread (/thread-21788.html)
test new thread - stilmant - 05-24-2024 07:26 AM
The equation given by $y = mx + c$.
The integral from $a$ to $b$ of $x^2$ is:
$$
\int_{a}^{b} x^2 \, dx
$$
Here is a matrix:
$$
\begin{pmatrix}
a & b \\
c & d
\end{pmatrix}
$$
The sum of the first $n$ natural numbers is:
$$
\sum_{i=1}^{n} i = \frac{n(n+1)}{2}
$$
The product of the first $n$ natural numbers is:
$$
\prod_{i=1}^{n} i = n!
$$
RE: test new thread - Thomas Klemm - 05-25-2024 07:27 PM
The integral from \(a\) to \(b\) of \(x^2\) is:
\[
\int_{a}^{b} x^2 \, dx
\]
Here is a matrix:
\(
\begin{pmatrix}
a & b \\
c & d
\end{pmatrix}
\)
Quote this post to see how it is done.
RE: test new thread - Joe Horn - 05-26-2024 04:03 AM
(05-25-2024 07:27 PM)Thomas Klemm Wrote: Here is a matrix:
\(
\begin{pmatrix}
a & b \\
c & d
\end{pmatrix}
\)
Using "bmatrix" instead of "pmatrix" yields square brackets:
\(
\begin{bmatrix}
a & b \\
c & d
\end{bmatrix}
\)
RE: test new thread - stilmant - 05-29-2024 02:08 PM
Hooooooo
Thanks :-D