2018-06-01から1ヶ月間の記事一覧
import os import re import numpy as np import pandas as pd import tkinter as tk import tkinter.ttk as ttk import tkinter.filedialog as tkdialog import matplotlib.pyplot as plt from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg…
import numpy as np def third_order_eq(a, b, c, d): term1 = (((-27*a**2*d + 9*a*b*c - 2*b**3)**2 + 4*(3*a*c - b**2)**3)**(1/2) - 27*a**2*d + 9*a*b*c - 2*b**3)**(1/3) term2 = 3*2**(1/3)*a term3 = 3*a*c - b**2 term4 = b/(3*a) term5 = -1/(6*2*…