Entries from 2022-08-12 to 1 day

Ellipse

x2/an + y2/bn =1 semi-minor axis n√b2 semi-major axis n√a2 T.theodor 2022.8.12

function

y = ax+b = a(x + b/a) T.theodor 2022.8.12

function

f(x) = lim f(x) = axn ( x→0 x<1) lim f(x) = ∞ ( x→∞ ) T.theodor 2022.8.12

function

y ≧ b2-4ac /44a T.theodor 2022.8.12

function

f(y) = x = ayn +byn-1 … +z T.theodor 2022.8.11