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Math Material

FormSyntaxUsage
Inline$f(x)=x^2$Formule inline.
Bloc$$ ... $$Centered equation.
Bracket\[ ... \]Bloc LaTeX.
Inline bracket\( ... \)Inline LaTeX.
$$
\cos x=\sum_{k=0}^{\infty}\frac{(-1)^k}{(2k)!}x^{2k}
$$
cosx=k=0(1)k(2k)!x2k\cos x=\sum_{k=0}^{\infty}\frac{(-1)^k}{(2k)!}x^{2k}
\\[
\int_0^1 x^2\,dx = \frac{1}{3}
\\]
01x2,dx=13\int_0^1 x^2,dx = \frac{1}{3}
The homomorphism $f$ is injective if and only if its kernel is only the singleton set $e_G$.

The same expression can be written with $f(a)=f(b)$.

The homomorphism ff is injective if and only if its kernel is only the singleton set eGe_G.

The same expression can be written with f(a)=f(b)f(a)=f(b).