User:Jakob.scholbach/Wikipedia for mathematicians 2

Wikipedia for mathematicians 2 / First steps in editing
Power series, My favorite topic , bold , italic , xsubscript , xsuperscript gives Power series, My favorite topic, bold, italic, xsubscript, xsuperscript $$\sum_{i=0}^\infty x^i = 4$$ gives $$\sum_{i=0}^\infty x^i = 4$$
 * Make yourself comfortable with the markup language being used on Wikipedia. It is not hard. In most cases, you will not need more than
 * Formulas can be entered with a LateX-like environment. For example

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