API tools faq
paste
Advertisement
Guest User

Untitled

a guest
May 26th, 2018
61
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 16.08 KB | None | 0 0
raw download clone embed print report
  1. # -*- coding: utf8 -*-
  2. from math import *
  3. from string import *
  4.  
  5.  
  6. def destroy(event):
  7. root.destroy()
  8.  
  9.  
  10. def menu1(event):
  11. window = Toplevel(bg='#a3a8a5')
  12. window.geometry("200x260+460+100")
  13. window.maxsize(width=200, height=260)
  14. window.minsize(width=200, height=260)
  15. window.title('')
  16. framee = Frame(window, width=200, height=46, bg='#575b59')
  17. framee2 = Frame(window, bg='black')
  18. framee3 = Frame(window, bg='black')
  19. biton = Button(framee2, text='Интегрирование', font='20', width=12, padx=25, pady=20, bg='#e1f4e8',
  20. activebackground='#4df98c', fg='black')
  21. biton2 = Button(framee3, text='Дифференцирование', font='20', width=12, padx=25, pady=20, bg='#e1f4e8',
  22. activebackground='#4df98c', fg='black')
  23.  
  24. framee.pack()
  25. framee2.pack(pady=20)
  26. framee3.pack()
  27. biton.pack(padx=2, pady=2)
  28. biton2.pack(padx=2, pady=2)
  29.  
  30. biton.bind('<Button-1>', first1)
  31. biton2.bind('<Button-1>', first2)
  32.  
  33.  
  34. def menu2(event):
  35. window = Toplevel(bg='#a3a8a5')
  36. window.geometry("300x280+460+100")
  37. window.maxsize(width=300, height=300)
  38. window.minsize(width=300, height=300)
  39. window.title('')
  40. framee = Frame(window, width=300, height=46, bg='#575b59')
  41. framee2 = Frame(window, bg='black')
  42. framee3 = Frame(window, bg='black')
  43. biton = Button(framee2, text='Решение \nнелинейных уравнений', font='Calibri 11', width=18, height=2, padx=25,
  44. pady=20, bg='#dee6f7', activebackground='#548aff', fg='black')
  45. biton2 = Button(framee3, text='Решение дифференциальных \nуравнений', font='Calibri 11', width=18, height=2,
  46. padx=25, pady=20, bg='#dee6f7', activebackground='#548aff', fg='black')
  47.  
  48. framee.pack()
  49. framee2.pack(pady=20)
  50. framee3.pack()
  51. biton.pack(padx=2, pady=2)
  52. biton2.pack(padx=2, pady=2)
  53.  
  54. biton.bind('<Button-1>', second1)
  55. biton2.bind('<Button-1>', second2)
  56.  
  57.  
  58. def first1(event):
  59. def raschet(event):
  60. try:
  61. funciya = ent22.get()
  62. x = float(ent32.get())
  63. b = float(ent34.get())
  64. n = float(ent24.get())
  65. if b <= x:
  66. text51.delete(1.0, END)
  67. text51.insert(1.0, 'Отрезок задан неправильно.')
  68. elif n <= 0 or n % 1 != 0:
  69. text51.delete(1.0, END)
  70. text51.insert(1.0, 'Количество фигур задано неправильно.')
  71. else:
  72. text51.delete(1.0, END)
  73. n = int(ent24.get())
  74. step = (b - x) / n
  75. S = 0
  76. GG = 0
  77. A = x
  78. while GG != n:
  79. x = x + step
  80. S = S + eval(funciya) * step
  81. GG += 1
  82. S = round(S, 12)
  83. text51.insert(1.0, 'Метод левых прямоугольников:' + 16 * ' ' + str(S) + '\n')
  84. x = A
  85. GG = 0
  86. S = 0
  87.  
  88. while GG != n:
  89. S = S + eval(funciya) * step
  90. x = x + step
  91. GG += 1
  92. S = round(S, 12)
  93. text51.insert(1.0, 'Метод правых прямоугольников:' + 14 * ' ' + str(S) + '\n')
  94. x = A
  95. GG = 0
  96. S = 0
  97.  
  98. while GG != n:
  99. x = x + (step / 2)
  100. S = S + eval(funciya) * step
  101. x = x + (step / 2)
  102. GG += 1
  103. S = round(S, 12)
  104. text51.insert(1.0, 'Метод серединных прямоугольников:' + 6 * ' ' + str(S) + '\n')
  105. x = A
  106. GG = 0
  107. S = 0
  108.  
  109. while GG != n:
  110. S = S + (0.5 * step * (eval(funciya)))
  111. x = x + step
  112. S = S + (0.5 * step * (eval(funciya)))
  113. GG += 1
  114. S = round(S, 12)
  115. text51.insert(1.0, 'Метод трапеций: ' + 43 * ' ' + str(S) + '\n')
  116. x = A
  117.  
  118. n = int(ent24.get())
  119. X = list()
  120. Y = list()
  121. step = float(b - x) / (2 * n)
  122. S1 = 0
  123. S2 = 0
  124. for i in range(2 * n + 1):
  125. X.append(x)
  126. Y.append(eval(funciya))
  127. x += step
  128. for i in range(1, n + 1):
  129. S1 += Y[2 * i - 1]
  130. for i in range(1, n):
  131. S2 += Y[2 * i]
  132. answ = (step / 3) * (Y[0] + (4 * S1) + (2 * S2) + Y[2 * n])
  133. text51.insert(1.0, 'Методом парабол: ' + 39 * ' ' + str(round(answ, 12)) + '\n')
  134. except:
  135. text51.delete(1.0, END)
  136. text51.insert(1.0, 'Вы неправильно ввели функцию.')
  137.  
  138. win1 = Toplevel(bg='#a3a8a5')
  139. win1.geometry("700x400+660+100")
  140. win1.minsize(width=600, height=400)
  141. win1.maxsize(width=600, height=800)
  142. win1.title('Интегрирование')
  143.  
  144. frame1 = Frame(win1, bg='#a3a8a5', width=200)
  145. framesverhu = Frame(win1, bg='#575b59', width=700, height=46)
  146. frame2 = Frame(win1, bg='#a3a8a5', width=200)
  147. Lab11 = Label(frame1, text='Введите функцию: ', bg='#a3a8a5', fg='black', font='Calibri 18')
  148. Lab21 = Label(frame2, text='y =', font='Calibri 16', bg='#a3a8a5')
  149. ent22 = Entry(frame2, width=20)
  150. but23 = Button(frame2, text='CALCULATE', bg='#e1f4e8', activebackground='#4df98c', fg='black', bd=3)
  151. frame3 = Frame(win1, bg='#a3a8a5', width=200)
  152. Lab23 = Label(frame3, text='n =', font='Calibri 16', bg='#a3a8a5')
  153. ent24 = Entry(frame3, width=20)
  154. Lab31 = Label(frame3, text='a=', bg='#a3a8a5', font='Calibri 16')
  155. ent32 = Entry(frame3, width=5)
  156. Lab33 = Label(frame3, text='b=', bg='#a3a8a5', font='Calibri 16')
  157. ent34 = Entry(frame3, width=5)
  158. frame4 = Frame(win1, bg='#a3a8a5')
  159. Lab41 = Label(frame4, text='Поле вывода:', bg='#a3a8a5', fg='white', font='Calibri 11')
  160. text51 = Text(frame4, height=7, width=100, font='Arial 12', wrap=WORD, bd=3)
  161.  
  162. ent22.insert(1, '(e**(sin(x)+2))*cos(x)')
  163. ent32.insert(1, '0')
  164. ent34.insert(1, '5')
  165. ent24.insert(1, '100')
  166.  
  167. framesverhu.pack()
  168. frame1.pack()
  169. frame2.pack()
  170. frame3.pack()
  171. frame4.pack()
  172. Lab11.pack(side='left', padx=50)
  173. Lab21.pack(side='left')
  174. ent22.pack(side='left')
  175. but23.pack(side='left', padx=5)
  176. Lab31.pack(side='left')
  177. ent32.pack(side='left')
  178. Lab33.pack(side='left')
  179. ent34.pack(side='left')
  180. Lab23.pack(side='left')
  181. ent24.pack(side='left')
  182. Lab41.pack()
  183. text51.pack(side='left')
  184.  
  185. but23.bind('<Button-1>', raschet)
  186.  
  187.  
  188. def first2(event):
  189. def calculate(event):
  190. try:
  191. Func = ent22.get()
  192. x = ent32.get()
  193. x = eval(x)
  194. dx = 0.00000001
  195.  
  196. pervi = float(eval(Func))
  197. x = x + dx
  198. vtoroi = float(eval(Func))
  199. vivod = round((vtoroi - pervi) / dx, 8)
  200.  
  201. ent51.delete(0, END)
  202. ent51.insert(1, vivod)
  203. except:
  204. ent51.delete(0, END)
  205. ent51.insert(1, 'Функция в данной точке не существует.')
  206.  
  207. win1 = Toplevel(bg='#a3a8a5')
  208. win1.geometry("700x400+660+100")
  209. win1.minsize(width=600, height=400)
  210. win1.maxsize(width=600, height=400)
  211. win1.title('Дифференцирование')
  212.  
  213. framehigh = Frame(win1, bg='#575b59', width=700, height=46)
  214. frame1 = Frame(win1, bg='#a3a8a5', width=200)
  215. frame2 = Frame(win1, bg='#a3a8a5', width=200)
  216. Lab11 = Label(frame1, text='Введите функцию: ', bg='#a3a8a5', fg='black', font='Calibri 18')
  217. Lab21 = Label(frame2, text='y =', font='Calibri 16', bg='#a3a8a5')
  218. ent22 = Entry(frame2, width=20)
  219. but23 = Button(frame2, text='CALCULATE', bg='#e1f4e8', activebackground='#4df98c', bd=3)
  220. frame3 = Frame(win1, bg='#a3a8a5', width=200)
  221. Lab31 = Label(frame3, text='x=', bg='#a3a8a5', font='Calibri 16')
  222. ent32 = Entry(frame3, width=5)
  223. frame4 = Frame(win1, bg='#a3a8a5')
  224. Lab41 = Label(frame4, text='Поле вывода:', bg='#a3a8a5', fg='white', font='Calibri 11')
  225. ent51 = Entry(frame4, width=100, font='Arial 12', bd=2)
  226.  
  227. ent22.insert(1, '(e**x)/cos(x)')
  228. ent32.insert(1, '0')
  229.  
  230. framehigh.pack()
  231. frame1.pack()
  232. frame2.pack()
  233. frame3.pack()
  234. frame4.pack()
  235. Lab11.pack(side='left', padx=50)
  236. Lab21.pack(side='left')
  237. ent22.pack(side='left')
  238. but23.pack(side='left', padx=5)
  239. Lab31.pack(side='left')
  240. ent32.pack(side='left')
  241. Lab41.pack()
  242. ent51.pack(side='left')
  243.  
  244. but23.bind('<Button-1>', calculate)
  245.  
  246.  
  247. def second1(event):
  248. def non_linear_equations(event):
  249. text51.delete('1.0', END)
  250. function21 = ent22.get()
  251. from_a = float(ent32.get())
  252. to_b = float(ent34.get())
  253. num = float(ent35.get())
  254. precision = int(ent36.get())
  255. step21 = ((to_b-from_a)/num)
  256. x = from_a
  257. y = eval(function21)
  258. y_old = y
  259. roots = []
  260. while x < to_b:
  261. try:
  262. y = eval(function21)
  263. except ZeroDivisionError:
  264. y = y
  265. if y_old*y < 0 or y == 0:
  266. roots.append(x)
  267. x += step21
  268. y_old = y
  269. if roots:
  270. text51.insert(END, 'Корней уравнения: ' + str(len(roots)) + '\n')
  271. text51.insert(END, 'Корни: ' + '\n')
  272. for xx in roots:
  273. text51.insert(END, str(round(xx, precision)) + '\n')
  274. else:
  275. text51.insert(1.0, 'Уравнение не имеет корней на данном отрезке')
  276.  
  277. win1 = Toplevel(bg='#a3a8a5')
  278. win1.geometry("700x600+760+100")
  279. win1.minsize(width=700, height=600)
  280. win1.maxsize(width=700, height=600)
  281. win1.title('Решение нелинейных уравнений')
  282.  
  283. canvas = Canvas(win1, width=670, height=380, bg='white')
  284.  
  285. framehigh = Frame(win1, bg='#575b59', width=700, height=46)
  286.  
  287. frame1 = Frame(win1, bg='#a3a8a5', width=200)
  288. frame2 = Frame(win1, bg='#a3a8a5', width=200)
  289.  
  290. Lab11 = Label(frame1, text='Введите функцию: ', bg='#a3a8a5', fg='black', font='Calibri 18')
  291. Lab21 = Label(frame2, text='y =', font='Calibri 16', bg='#a3a8a5')
  292. ent22 = Entry(frame2, width=20)
  293.  
  294. but23 = Button(frame2, text='CALCULATE', bg='#dee6f7', activebackground='#548aff', bd=3)
  295. frame3 = Frame(win1, bg='#a3a8a5', width=200)
  296.  
  297. Lab31 = Label(frame3, text='a=', bg='#a3a8a5', font='Calibri 16')
  298. ent32 = Entry(frame3, width=5)
  299.  
  300. Lab33 = Label(frame3, text='b=', bg='#a3a8a5', font='Calibri 16')
  301. ent34 = Entry(frame3, width=5)
  302.  
  303. Lab34 = Label(frame3, text='n=', bg='#a3a8a5', font='Calibri 16')
  304. ent35 = Entry(frame3, width=7)
  305.  
  306. frame6 = Frame(win1, bg='#a3a8a5', width=200)
  307. Lab35 = Label(frame6, text='Знаков после запятой: ', bg='#a3a8a5', font='Calibri 16')
  308. ent36 = Entry(frame6, width=5)
  309.  
  310. frame4 = Frame(win1, bg='#a3a8a5')
  311. Lab41 = Label(frame4, text='Ответ:', bg='#a3a8a5', fg='white', font='Calibri 11')
  312.  
  313. frame5 = Frame(win1, bg='#a3a8a5')
  314. scroll = Scrollbar(frame5)
  315. scroll.pack(side=RIGHT, fill=Y, pady=10)
  316.  
  317. text51 = Text(frame5, font='Calibri 11', wrap=WORD, bd=3, yscrollcommand=scroll.set)
  318.  
  319. ent22.insert(1, 'cos(x)-sin(1/x)')
  320. ent32.insert(1, '-50')
  321. ent34.insert(1, '50')
  322. ent35.insert(1, '20000')
  323. ent36.insert(1, '8')
  324.  
  325.  
  326. framehigh.pack()
  327. frame1.pack()
  328. frame2.pack()
  329. frame3.pack()
  330. frame6.pack()
  331. frame4.pack()
  332. frame5.pack()
  333.  
  334. canvas.pack(side='top', pady=15)
  335. Lab11.pack(side='left', padx=50)
  336. Lab21.pack(side='left')
  337. ent22.pack(side='left')
  338. but23.pack(side='left', padx=5)
  339. Lab31.pack(side='left')
  340. ent32.pack(side='left')
  341. Lab33.pack(side='left')
  342. ent34.pack(side='left')
  343. Lab34.pack(side='left')
  344. ent35.pack(side='left')
  345. Lab35.pack(side='left')
  346. ent36.pack(side='left')
  347. Lab41.pack(side='top')
  348. text51.pack(side='left', pady=10)
  349. scroll.config(command=text51.yview)
  350.  
  351. but23.bind('<Button-1>', non_linear_equations)
  352.  
  353.  
  354. def second2(event):
  355. def diff_equations(event):
  356. x = 1
  357.  
  358.  
  359. win1 = Toplevel(bg='#a3a8a5')
  360. win1.geometry("700x600+760+100")
  361. win1.minsize(width=700, height=600)
  362. win1.maxsize(width=700, height=600)
  363. win1.title('Решение дифференциальных уравнений')
  364.  
  365. canvas = Canvas(win1, width=670, height=380, bg='white')
  366.  
  367. framehigh = Frame(win1, bg='#575b59', width=700, height=46)
  368. frame1 = Frame(win1, bg='#a3a8a5', width=200)
  369. frame2 = Frame(win1, bg='#a3a8a5', width=200)
  370. Lab11 = Label(frame1, text='Введите функцию: ', bg='#a3a8a5', fg='black', font='Calibri 18')
  371. Lab21 = Label(frame2, text="y'=", font='Calibri 16', bg='#a3a8a5')
  372. ent22 = Entry(frame2, width=20)
  373. but23 = Button(frame2, text='CALCULATE', bg='#dee6f7', activebackground='#548aff', bd=3)
  374. frame3 = Frame(win1, bg='#a3a8a5', width=200)
  375. Lab31 = Label(frame3, text='a=', bg='#a3a8a5', font='Calibri 16')
  376. ent32 = Entry(frame3, width=5)
  377. Lab33 = Label(frame3, text='b=', bg='#a3a8a5', font='Calibri 16')
  378. ent34 = Entry(frame3, width=5)
  379. frame4 = Frame(win1, bg='#a3a8a5')
  380. Lab41 = Label(frame4, text='Ответ:', bg='#a3a8a5', fg='white', font='Calibri 11')
  381. ent51 = Entry(frame4, width=100, font='Arial 12', bd=2)
  382.  
  383. ent22.insert(1, '(y+x)/(y-x)')
  384. ent32.insert(1, '-50')
  385. ent34.insert(1, '50')
  386.  
  387. framehigh.pack()
  388. frame1.pack()
  389. frame2.pack()
  390. frame3.pack()
  391. frame4.pack()
  392. canvas.pack(side='top', pady=15)
  393. Lab11.pack(side='left', padx=50)
  394. Lab21.pack(side='left')
  395. ent22.pack(side='left')
  396. but23.pack(side='left', padx=5)
  397. Lab31.pack(side='left')
  398. ent32.pack(side='left')
  399. Lab33.pack(side='left')
  400. ent34.pack(side='left')
  401. Lab41.pack(side='top')
  402. ent51.pack(side='top')
  403.  
  404. but23.bind('<Button-1>', diff_equations)
  405.  
  406.  
  407. from Tkinter import *
  408.  
  409. root = Tk()
  410. root.geometry("360x564+100+100")
  411. root.minsize(width=360, height=564)
  412. root.maxsize(width=360, height=564)
  413. root.title('Курсовая программа')
  414. fra1 = Frame(root, width=233 * 2, heigh=46, bg="#575b59")
  415. fra2 = Frame(root, heigh=560, bg="#a3a8a5")
  416. fra3 = Frame(root, bg="#494c4a")
  417. fra4 = Frame(fra3, bg="black")
  418. frab1 = Frame(fra2, bg='black')
  419. frab2 = Frame(fra2, bg='black')
  420. frab3 = Frame(fra2, bg='black')
  421. frab4 = Frame(fra2, bg='black', width=500)
  422.  
  423. but1 = Button(frab1, text='Задача 1', font='20', width=12, padx=40, pady=20, bg='#e1f4e8', activebackground='#4df98c',
  424. fg='black')
  425. but2 = Button(frab2, text='Задача 2', font='20', width=12, padx=40, pady=20, bg='#dee6f7', activebackground='#548aff',
  426. fg='black')
  427. but3 = Button(frab3, text='Задача 3', font='20', width=12, padx=40, pady=20, bg='#f1def7', activebackground='#e07fff',
  428. fg='black')
  429. but4 = Button(frab4, text='Задача 4', font='20', width=12, padx=40, pady=20, bg='#f7e9de', activebackground='#ffa763',
  430. fg='black')
  431. but5 = Button(fra4, text='Выход', font='20', width=6, padx=21, pady=0, bg='#c64141', fg='white')
  432.  
  433. but1.bind("<Button-1>", menu1)
  434. but2.bind("<Button-1>", menu2)
  435. but3.bind("<Button-1>", )
  436. but4.bind("<Button-1>", )
  437. but5.bind("<Button-1>", destroy)
  438.  
  439. fra1.pack()
  440. fra2.pack()
  441. fra3.pack()
  442. fra4.pack(pady=15, padx=128)
  443. frab1.pack(pady=20, padx=80)
  444. frab2.pack(pady=20, padx=80)
  445. frab3.pack(pady=20, padx=80)
  446. frab4.pack(pady=20, padx=80)
  447. but1.pack(pady=2, padx=2)
  448. but2.pack(pady=2, padx=2)
  449. but3.pack(pady=2, padx=2)
  450. but4.pack(pady=2, padx=2)
  451. but5.pack(padx=1, pady=1)
  452.  
  453. root.mainloop()
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!