Xorgon

class Pen:
    color = None
    ink_level = None
    active = True

    def __init__(self, color="black", ink_level=1000):
        self.color = color
        self.ink_level = ink_level
        
    def __str__(self):

Xorgon

cmake_minimum_required(VERSION 3.7)
project(DEMOranges)
set(CMAKE_CXX_STANDARD 11)

# Fix Windows path environment variable.
if (WIN32)
    STRING(REGEX REPLACE "\\\\" "/" OCL_ROOT $ENV{OCL_ROOT})
endif(WIN32)

# Set required OpenCL CMake build options.

Xorgon

import numpy as np

def deserialize_sudoku(serialized):
    """
    a b c d e f g h i
    j k l . . . . . .
    . . . . . . . . .
    would be from
    abcdefghijkl...
    """

Xorgon

# -*- coding: utf-8 -*-
"""
Created on Mon Jun 26 21:05:22 2017

@author: Xorgon
"""

import numpy as np
import scipy.optimize as opt
import matplotlib.pyplot as plt

Xorgon

#include <SoftwareSerial.h>

#define MSP_ATTITUDE 108

SoftwareSerial mspSerial(11, 12); // RX TX

void setup() {
    mspSerial.begin(9600);
    Serial.begin(9600);
}

Xorgon

Matrix:
[[  0.00000000e+00   1.60000000e-01   0.00000000e+00  -9.81000000e+00]
 [ -1.25000000e-01  -5.00000000e-01   2.12000000e+02   0.00000000e+00]
 [  0.00000000e+00  -8.20000000e-03  -5.00000000e-01   0.00000000e+00]
 [  0.00000000e+00   0.00000000e+00   1.00000000e+00   0.00000000e+00]]

Eigenvalues:
(-0.498753770359+1.32368162214j)
(-0.498753770359-1.32368162214j)
(-0.00124622964121+0.0708790500223j)

Xorgon

import numpy as np

matrix = np.array([[0., 0.16, 0., -9.81],
                   [-0.1250, -0.5, 212., 0.],
                   [0., -0.0082, -0.5, 0.],
                   [0., 0., 1., 0.]])

print("Matrix:\n" + str(matrix))

# Get the eigenvalues (eig returns tuple with eigenvalues and eigenvectors)