:sparkles::arrow_forward: Examples :arrow_backward::eyes:
(sin\theta\cdot\cos\phi, \cos\theta\cdot\cos\phi, \sin\phi)
sin(30\deg)
(100\fahrenheit-32)\times5/9 = 37.8\celsius
A={x|x\in\R,x\le0,x\ne-2}
e^{2x}
x^4+4=(x^2+2x+2)(x^2-2x+2)
\sqrt32=4\sqrt2
\pm\sqrt{b^2-4ac}\div2a
\up \right \lrarr \Rightarrow \iff \rightleftharpoons
v_1^2=v_0^2+2ad
x_ps v_t2 v_{t2}
-9.80665 m/s^2
F_gx=mgsin\theta
\dot{v}_x=(\mu\mgsin\theta)/m=\mu\gsin\theta
\sin\theta = |\vec{u}\times\vec{v}|/(|\vec{u}|\cdot|\vec{v}|)
\Delta\y/\Delta\x
\vec{a}=\dot{\vec{v}}=d\vec{v}/dt
\iiint_v\nabla\cdot\F\dV = \oiint_s\F\cdot\hat{n}d\Sigma
e^{-∫x^{-1}sin^2(x-\phi)dx
e^{i\theta}+1=0
\partial/\partial[m,b]^T \sum_i(y_i-(mx_i+b))^2