-
Maxima gives back limit expressions in some integral computation but Sage has no idea what that is. Consequently, working with the expression leads to failure:
```
sage: var('a,b,t,s,k');
sage: u(t…
-
I'm thinking about trying guix today.
For all the hate systemd gets, one thing I like about it is socket activation; sockets are the closest thing unix has to ocaps. Also, ~~genode has systemd inte…
dckc updated
2 months ago
-
Could you elaborate on the high level steps in your elephant.py? To me, it seems like you are feeding it a sample elephant curve's points and then defining the parameters in shape (num_points, 4). You…
edwhu updated
6 years ago
-
> [Fundamental theorem of calculus 微积分基本定理](https://www.bilibili.com/video/av24325548?p=1)
> integral 积分
> derivative 导数
# 1. 例子1
从一个圆了解概念
## 1.1 思考I
```
为什么圆的面积是 pie * 半径的平方?
将圆切成N个环, 拉出来…
-
[TAPE_START]
0101 // Binary foundation
⟪ // Start of definition block
0:∅, 1:∃ // 0 defines empty set, 1 defines existence
00:¬, 01:∧, 10:∨, 11:→ // Logic operators
000:0, 001:1, 010:2, 011:3, 1…
-
### Background and motivation
## Problem
```fsharp
let ch = Channel.CreateBounded 1
ch.Write "hi"
Console.WriteLine "consumer received"
```
The problem is - **the last line is a lie**, there …
Szer updated
2 months ago
-
This is with sympy 1.12 (Python 3.9.9-64-bit)
```
In [2]: A=symbols('A')
In [3]: simplify(integrate(cos(t)/(A-cos(t))/2/pi,(t,0,2*pi)))
Out[3]:
⎧-1 for A = -1
⎪
⎨ ∞ for…
-
A compiler from [monte](http://monte.readthedocs.io/en/latest/) to rholang could ease the transition from the community of programmers familiar with python and the like.
_filed on behaof of @dckc_
…
-
This would be a clever way to exploit symmetry...
The question is, how much performance can we gain (by measuring, say, [Einstein's Field Equations](https://github.com/sicmutils/sicmutils/blob/c05f…
-
```
Hi,
I have tried to use nsum() for some cosine series, like: cos(nx)/(n^2)
however it doesn't work for x=pi*0.05. All methods produce wrong result with
fixed error.
The reason is wrong stopping …