-
Not sure why this is happening:
```
>>> from sympy.parsing.latex import parse_latex
>>> parse_latex(r"c \cdot 2")
c*2
>>> parse_latex(r"2 \cdot d")
2*d
>>> parse_latex(r"d \cdot 2")
dcdot*2
…
-
Background.py
```
# -*- coding: utf-8 -*-
"""
Created on Fri Feb 25 15:34:25 2022
@author: 252914
"""
import os, numpy as np
import math
# import matplotlib.pyplot as plt
# from win32c…
-
### 考点
函数对象、`std::function`、lambda表达式、类模板
### SubTask 1
很多时候排序仅仅靠一个关键字是不够的。例如考试排名,首先按总分降序排列;如果总分相同,再按照语文成绩降序排列;如果语文成绩也相同,再按照数学成绩降序排列……
现在我们来考虑一个具体的问题。给定n个2维点`(x,y)`,首先按点到原点的距离从小到大排序;如果两点距离相同,则按x…
-
Instructions for building the book from source, for typechecking the Coq code from the book, etc.
-
A lot of links were broken with the migration to GitHub Pages because it doesn't support HTTP redirects. A solution based on Javascript on a 404 page was proposed by @huynhtrankhanh in #232 and it has…
-
An idea to import functions as operators, but only allowed inside a `sym` block. This makes it possible to experiment with syntax and create an ad-hoc DSL, without colliding with other operators or af…
-
Package: boost-math[core]:x64-linux -> 1.80.0#1
**Host Environment**
- Host: x64-linux
- Compiler: GNU 8.4.1
- vcpkg-tool version: 2022-12-14-7ae0d8527fb488fde10a89c2813802dc9b03b6f9
v…
nusus updated
11 months ago
-
https://github.com/math-comp/analysis/blob/c9638357518129064cc3febf6d112e13b12d2761/theories/constructive_ereal.v#L2461-L2462
@jmmarulang
-
There seems to be a checksum problem with coqeal 1.0.5
```
% opam install coq-coqeal
The following actions will be performed:
- install coq-mathcomp-multinomials 1.5.4 [required by coq…
thery updated
3 years ago
-
#### Description of the problem
The Coq module system can be used to provide a set of definitions and lemmas. Users can choose definitions and lemmas to write their proofs by choosing appropria…