EQUAÇÕES GRACELI [15]

S [x] = sin [ ${\frac {\pi }{2}}t^{2}$ ] dt

C [ x] = cos [ ${\frac {\pi }{2}}t^{2}$ ] dt

$dx=C'(t)dt=\cos(t^{2})dt\,$ sin [ ${\frac {\pi }{2}}t^{2}$ ] dt

$dy=S'(t)dt=\sin(t^{2})dt\,$ sin [ ${\frac {\pi }{2}}t^{2}$ ] dt

S [x] = sin [ ${\frac {\pi }{2}}t^{2}$ ] dt $[pk] n!, ] [$ $\ln(n!)=\sum _{{k=1}}^{n}{\ln(k)}$ $\zeta (s)$ / [ $\pi$ / pk]

C [ x] = cos [ ${\frac {\pi }{2}}t^{2}$ ] dt $[pk] n!, ] [$ $\ln(n!)=\sum _{{k=1}}^{n}{\ln(k)}$ $\zeta (s)$ / [ $\pi$ / pk]

$dx=C'(t)dt=\cos(t^{2})dt\,$ sin [ ${\frac {\pi }{2}}t^{2}$ ] dt $[pk] n!, ] [$ $\ln(n!)=\sum _{{k=1}}^{n}{\ln(k)}$ $\zeta (s)$ / [ $\pi$ / pk]

$dy=S'(t)dt=\sin(t^{2})dt\,$ sin [ ${\frac {\pi }{2}}t^{2}$ ] dt $[pk] n!, ] [$ $\ln(n!)=\sum _{{k=1}}^{n}{\ln(k)}$ $\zeta (s)$ / [ $\pi$ / pk]