Hi there. I'm using this page to test LaTeX.
/ i n t / s i n / s q r t x / , d x = / i n t / s i n w = x / s i n / s q r t x − / i n t x / c o s / s q r t x / , d x {\displaystyle /int/sin/sqrt{x}/,dx=/int/sinw=x/sin/sqrt{x}-/intx/cos/sqrt{x}/,dx}
