ansin(nπ2+ax+b)a^{n} \sin \left(\frac{n \pi}{2}+a x+b\right)ansin(2nπ+ax+b)
ancos(nπ2+ax+b)a^{n} \cos \left(\frac{n \pi}{2}+a x+b\right)ancos(2nπ+ax+b)
(−1)nansin(ax+b)(-1)^{n} a^{n} \sin (a x+b)(−1)nansin(ax+b)
(−1)nancos(ax+b)(-1)^{n} a^{n} \cos (a x+b)(−1)nancos(ax+b)