INTEGRAIS DE GRACELI

integrais e somas de Graceli.

$\int \limits _{a}^{b}f(x)\,{\text{d}}x\,.$ / [ pw Gn] f [x] dx = pc PW [Gn]=

$\int \limits _{a}^{b}f(x)\,{\text{d}}x\,.$ pC f [x][COSΠ] dx = pc[COSΠ]

$\int \limits _{a}^{b}f(x)\,{\text{d}}x\,.$ pC [pk]pw [Gn][COSΠ] f [x] dx = pc [pk]pw [Gn] [COSΠ]

$\sum _{i=0}^{n-1}f(t_{i})(x_{i+1}-x_{i}).$ / pw Gn] f [x] dx = pc PW [Gn

$\sum _{i=0}^{n-1}f(t_{i})(x_{i+1}-x_{i}).$ pC f [x][COSΠ] dx = pc[COSΠ]

$\sum _{i=0}^{n-1}f(t_{i})(x_{i+1}-x_{i}).$ pC [pk]pw [Gn][COSΠ] f [x] dx = pc [pk]pw [Gn] [COSΠ]