moray95
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### Questions (20)

 6 Proving $\lim \limits_{n\to +\infty } \left(1+\frac{x}{n}\right)^n=\text{e}^x$. 6 4 dimensional numbers 6 What are the uses of split-complex numbers? 4 Definition of $\exp(x)$ 3 Periodic polynomial?

### Reputation (642)

 +10 How do we use derivatives in our daily lives +5 Representing rotations using quaternions +5 Definition of $\exp(x)$ +5 What are the uses of split-complex numbers?

 12 $j^2 = 1$, but $j \neq \pm 1$; what is $j$? 7 How do we use derivatives in our daily lives 2 Definition of inverse matrix and matrix of minors 2 if $f\left(x\right)=\int\limits _{0}^{x}f\left(t\right)dt$ then $f \equiv 0$? 1 Distance of a 3D point from the parametric form of a line?

### Tags (47)

 12 notation × 3 2 definite-integrals 12 terminology × 2 1 geometry × 2 7 derivatives 1 probability × 2 2 linear-algebra × 2 0 complex-numbers × 7 2 calculus × 2 0 polynomials × 4

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 Mathematics 642 rep 518 Physics 156 rep 4 Super User 143 rep 118 Ask Different 126 rep 4 English Language & Usage 121 rep 5