-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathScientific_Calculator.py
320 lines (274 loc) · 14.6 KB
/
Scientific_Calculator.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
import math
from tkinter import *
expression = '0'
class Scientific_Calculator:
def __int__(self):
self.q = 0
@staticmethod
def press(num):
# point out the global expression variable
global expression
# concatenation of string
expression = expression + str(num)
# update the expression by using set method
default_text.set(expression)
@staticmethod
def clear():
global expression
expression = ''
default_text.set(expression)
@staticmethod
def backspace():
global expression
expression = expression[:(len(expression) - 1)]
default_text.set(expression)
@staticmethod
def equal_press():
global expression
for i in range(len(expression) - 1):
if expression[0] == '0':
if expression[i] == '0' and expression[i + 1] != '0':
expression = expression[i + 1:]
else:
break
try:
total = str(eval(expression))
expression = total
default_text.set(expression)
except:
default_text.set("✖‿✖")
expression = ''
@staticmethod
def square_root():
global expression
try:
n = float(expression)
if n < 0:
expression = 'Math Error'
else:
expression = str(math.sqrt(float(expression)))
default_text.set(expression)
except:
expression = 'Math Error'
default_text.set(expression)
expression = ''
@staticmethod
def square():
global expression
try:
n = float(expression)
expression = str(math.pow(n, 2))
default_text.set(expression)
except:
expression = 'Math Error'
default_text.set(expression)
expression = ''
@staticmethod
def cube_root():
global expression
try:
n = float(expression)
if n < 0:
expression = str((-1) * (math.pow((n * -1), (1.0 / 3))))
else:
expression = str((math.pow(n, (1.0 / 3))))
default_text.set(expression)
except:
expression = 'Math Error'
default_text.set(expression)
expression = ''
@staticmethod
def cube():
global expression
try:
n = float(expression)
expression = str(math.pow(n, 3))
default_text.set(expression)
except:
expression = ' '
default_text.set(expression)
expression = ''
@staticmethod
def plus_minus():
global expression
try:
n = float(expression)
expression = str(-n)
default_text.set(expression)
except:
expression = 'Math Error'
default_text.set(expression)
expression = ''
@staticmethod
def facto():
global expression
try:
n = int(expression)
expression = str(math.factorial(n))
default_text.set(expression)
except:
expression = 'Math Error'
default_text.set(expression)
expression = ''
@staticmethod
def inverse():
global expression
try:
n = float(expression)
expression = str(math.pow(n, -1))
default_text.set(expression)
except:
expression = 'Math Error'
default_text.set(expression)
expression = ''
@staticmethod
def sin():
global expression
try:
n = float(expression)
expression = str(math.sin(math.radians(n)))
default_text.set(expression)
except:
expression = 'Math Error'
default_text.set(expression)
expression = ''
@staticmethod
def cos():
global expression
try:
n = float(expression)
expression = str(math.cos(math.radians(n)))
default_text.set(expression)
except:
expression = 'Math Error'
default_text.set(expression)
expression = ''
@staticmethod
def tan():
global expression
try:
n = float(expression)
if n != 0 and n % 90 == 0:
expression = 'Math Error'
else:
expression = str(math.tan(math.radians(n)))
default_text.set(expression)
except:
expression = 'Math Error'
default_text.set(expression)
expression = ''
@staticmethod
def sinh():
global expression
try:
n = float(expression)
expression = str(math.sinh(n))
default_text.set(expression)
except:
expression = 'Math Error'
default_text.set(expression)
expression = ''
@staticmethod
def cosh():
global expression
try:
n = float(expression)
expression = str(math.cosh(n))
default_text.set(expression)
except:
expression = 'Math Error'
default_text.set(expression)
expression = ''
@staticmethod
def tanh():
global expression
try:
n = float(expression)
expression = str(math.tanh(n))
default_text.set(expression)
except:
expression = 'Math Error'
default_text.set(expression)
expression = ''
@staticmethod
def log():
global expression
try:
n = float(expression)
if n == 0:
expression = 'Math Error'
else:
expression = str(math.log(n, 10))
default_text.set(expression)
except:
expression = 'Math Error'
default_text.set(expression)
expression = ''
@staticmethod
def ln():
global expression
try:
n = float(expression)
if n == 0:
expression = 'Math Error'
else:
expression = str(math.log(n))
default_text.set(expression)
except:
expression = 'Math Error'
default_text.set(expression)
expression = ''
if __name__ == '__main__':
obj = Tk()
obj.title('Scientific Calculator')
obj.geometry("492x378")
obj.resizable(0, 0)
obj.config(bg='BLACK')
obj.iconphoto(True, PhotoImage(file="Calcu.png"))
default_text = StringVar()
default_text.set('0')
Entry(obj, relief=GROOVE, bd=6, fg='BLACK', font=('Times New Roman', 35), textvariable=default_text, justify=RIGHT).pack(side=TOP)
Button(obj, relief=GROOVE, bg='#B2FFFF', text='7', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press(7)).place(x=0, y=70)
Button(obj, relief=GROOVE, bg='#B2FFFF', text='8', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press(8)).place(x=58, y=70)
Button(obj, relief=GROOVE, bg='#B2FFFF', text='9', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press(9)).place(x=116, y=70)
Button(obj, relief=GROOVE, bg='#B2FFFF', text='4', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press(4)).place(x=0, y=112)
Button(obj, relief=GROOVE, bg='#B2FFFF', text='5', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press(5)).place(x=58, y=112)
Button(obj, relief=GROOVE, bg='#B2FFFF', text='6', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press(6)).place(x=116, y=112)
Button(obj, relief=GROOVE, bg='#B2FFFF', text='1', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press(1)).place(x=0, y=154)
Button(obj, relief=GROOVE, bg='#B2FFFF', text='2', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press(2)).place(x=58, y=154)
Button(obj, relief=GROOVE, bg='#B2FFFF', text='3', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press(3)).place(x=116, y=154)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='0', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press(0)).place(x=0, y=196)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='00', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press('00')).place(x=58, y=196)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='.', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press('.')).place(x=116, y=196)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='sin', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().sin()).place(x=174, y=70)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='cos', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().cos()).place(x=232, y=70)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='tan', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().tan()).place(x=290, y=70)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='sinh', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().sinh()).place(x=174, y=112)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='cosh', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().cosh()).place(x=232, y=112)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='tanh', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().tanh()).place(x=290, y=112)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='log', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().log()).place(x=174, y=154)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='ln', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().ln()).place(x=232, y=154)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='e', height=1, width=4, font=('Times New Roman', 16, 'bold', 'italic'), command=lambda: Scientific_Calculator().press(math.e)).place(x=290, y=154)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='±', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().plus_minus()).place(x=174, y=196)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='!', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().facto()).place(x=232, y=196)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='x\u207B\u00b9', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().inverse()).place(x=290, y=196)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='x²', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().square()).place(x=0, y=238)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='x\u00b3', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().cube()).place(x=58, y=238)
Button(obj, relief=GROOVE, bg='#7DF9FF', text="^", height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press('**')).place(x=116, y=238)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='√', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().square_root()).place(x=174, y=238)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='∛', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().cube_root()).place(x=232, y=238)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='10\u207F', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press('10**')).place(x=290, y=238)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='π', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press(math.pi)).place(x=0, y=280)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='log 2', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press(math.log(2, 10))).place(x=58, y=280)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='log 3', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press(math.log(3, 10))).place(x=116, y=280)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='√2', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press(math.sqrt(2))).place(x=174, y=280)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='√3', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press(math.sqrt(3))).place(x=232, y=280)
Button(obj, relief=GROOVE, bg='#7DF9FF', text='√5', height=1, width=4, font=('Times New Roman', 16, 'bold'), command=lambda: Scientific_Calculator().press(math.sqrt(5))).place(x=290, y=280)
Button(obj, relief=GROOVE, text='+ ', height=2, bd=3, bg='#6BCAE2', width=4, font=('Times New Roman', 20, 'bold'), command=lambda: Scientific_Calculator().press('+')).place(x=348, y=70)
Button(obj, relief=GROOVE, text='-', height=2, bd=3, bg='#6BCAE2', width=4, font=('Times New Roman', 20, 'bold'), command=lambda: Scientific_Calculator().press('-')).place(x=416, y=70)
Button(obj, relief=GROOVE, text='←', height=1, bd=3, bg='#6BCAE2', width=11, font=('Times New Roman', 15, 'bold'), command=lambda: Scientific_Calculator().backspace()).place(x=348, y=155)
Button(obj, relief=GROOVE, text='C', height=1, bd=3, bg='#6BCAE2', width=11, font=('Times New Roman', 15, 'bold'), command=lambda: Scientific_Calculator().clear()).place(x=348, y=196)
Button(obj, relief=GROOVE, text='* ', height=2, bd=3, bg='#6BCAE2', width=4, font=('Times New Roman', 20, 'bold'), command=lambda: Scientific_Calculator().press('*')).place(x=348, y=236)
Button(obj, relief=GROOVE, text='/', height=2, bd=3, bg='#6BCAE2', width=4, font=('Times New Roman', 20, 'bold'), command=lambda: Scientific_Calculator().press('/')).place(x=416, y=236)
Button(obj, relief=GROOVE, text='=', height=1, bd=3, bg='#6BCAE2', width=30, font=('Times New Roman', 20, 'bold'), command=lambda: Scientific_Calculator().equal_press()).place(x=0, y=322)
obj.mainloop()