# Linebreaking

This paragraph contains several inline expressions like , or ${\displaystyle {\frac {\pi }{2}}}$-periodic. Browsers generally have good line breaking for normal words but they should improve their support for mathematical line breaking. On the one hand, when we arrive at the end of a line of text, it should be possible to break a formula at operator position and to continue the formula on the next line. On the other hand, breaking a line between and the comma or between ${\displaystyle {\frac {\pi }{2}}}$ and the "-periodic" suffix does not seem good compared to what happens with normal words.