# How do you find the taylor series for #sinx# in powers of #x-pi/4#?

##### 1 Answer

Feb 27, 2017

According to the definition of Taylor series it should be

Now you have to compute the first derivatives at

You will see a pattern to arise which is periodic.

Finally (if my calculations are right) you should find tht the Taylor pattern is

The "strange" bracket sign you see in the formula above is the integer part or floor function

Here

**Footnote**

See the definition for Taylor series and integer part function