I'm asked to do a project in A4 format, 12 pt and with margins of 2.5 cm each.
I usually work with scrartcl with default settings I don't how to start ( specially with the margins)
Moreover, I want to add my personal information in the first page without making a title page. Is there any option to to do this?
\documentclass[a4paper,12pt]{scrartcl}
\usepackage[top=2.5cm, bottom=2.5cm, left=2.5cm, right=2.5cm]{geometry}
\usepackage[spanish]{babel}
\usepackage[utf8]{inputenc}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{amsthm}
\usepackage{anysize}
\usepackage{dsfont}
\usepackage{graphicx}
\usepackage{enumerate}
\usepackage{pgfplots}
\usepackage{booktabs}
\usepackage{hyperref}
\usepackage{listings}
\usepackage{color}
\usepackage{underscore}
\usepackage{graphicx}
\usepackage{verbatim}
\usepackage{authblk}
\newcommand{\R}{\mathbb{R}}
\newtheorem{lema}{Lema}
\newtheorem{definicion}{Definición}
\newtheorem{teorema}{Teorema}
\newcommand{\B}{\bigskip}

\documentclass[a4paper,12pt]{scrartcl} \usepackage[top=2.5cm, bottom=2.5cm, left=2.5cm, right=2.5cm]{geometry}Is there any particular reason to not use a titlepage?
– Richard Jun 01 '15 at 21:45typearetakes over again. Impossible to say without a MWE. – Johannes_B Jun 01 '15 at 21:56