= Testing Stem (Mathematical) Blocks
:stem: latexmath
== Inline stem expressions
The area of a circle is stem:[A = \pi r^2].
Einstein's famous equation: stem:[E = mc^2].
== Stem block (latexmath)
[stem]
++++
\sqrt{x^2 + y^2} = r
++++
== Stem block with title
.Pythagorean Theorem
[stem]
++++
a^2 + b^2 = c^2
++++
== Multiple stem blocks
[stem]
++++
\frac{-b \pm \sqrt{b^2 - 4ac}}{2a}
++++
.Matrix Example
[stem]
++++
\begin{bmatrix}
a & b \\
c & d
\end{bmatrix}
++++
== AsciiMath stem blocks
:stem: asciimath
Inline AsciiMath: stem:[sqrt(4) = 2]
[stem]
++++
sum_(i=1)^n i = (n(n+1))/2
++++
== Mixed content with stem
Regular paragraph before.
[stem]
++++
\int_0^1 x^2 dx = \frac{1}{3}
++++
Regular paragraph after.
== Stem with escaped brackets
:stem: latexmath
A matrix: stem:[[[a,b\],[c,d\]\]((n),(k))]
Escaped close bracket: stem:[x \in [0, 1\]]
Double backslash before bracket: stem:[a\\]
== Explicit notation macros
Using latexmath directly: latexmath:[C = \alpha + \beta Y^{\gamma} + \epsilon]
Using asciimath directly: asciimath:[[[a,b\],[c,d\]\]((n),(k))]
Mixed in same document: latexmath:[x^2] and asciimath:[sqrt(x)] and stem:[a + b]