weixin_39638526的博客 logx to the base n xn: the nth power of x f(x): the function of x dx: diffrencial of x x+y: x plus y (a+b): bracket a plus b bracket closed a=b: a equals b a≠b: a isn't equal to b a>b : a is ...
hope lucky的博客 the nth power of x f(x): the function of x dx: diffrencial of x x+y: x plus y (a+b): bracket a plus b bracket closed a=b: a equals b a≠b: a isn’t equal to b a>b : a is greater than b a>>b: a is ...