Stuffs

Stuffs you want to keep after working 70 hours a week …

---

Tell Your World

---

SpaceX Grasshopper 744m Test

---

Something Just Like This

---

Jam 七月上

---

How to install CUDA Toolkit and cuDNN for deep learning.

---

To add MathJax support, add

<!--  To enable MathJax    -->
<script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script>

to the _layout/_post.html and _layouts/pages.html.

This is a equation, centered in page, left-aligned inside.

\[\begin{align*} \phi(x,y) &= \phi \left(\sum_{i=1}^n x_ie_i, \sum_{j=1}^n y_je_j \right) \\ &= \sum_{i=1}^n \sum_{j=1}^n x_i y_j \phi(e_i, e_j) \\ &= (x_1, \ldots, x_n) \left( \begin{array}{ccc} \phi(e_1, e_1) & \cdots & \phi(e_1, e_n) \vdots & \ddots & \vdots \\ \phi(e_n, e_1) & \cdots & \phi(e_n, e_n) \end{array} \right) \left( \begin{array}{c} y_1 \\ \vdots \\ y_n \end{array} \right) \end{align*}\]