1 00:00:01,040 --> 00:00:02,530 Hello, it's welcome back. 2 00:00:03,140 --> 00:00:09,900 In this tutorial, we are going to learn about numeric details, numeric database or the number that 3 00:00:09,900 --> 00:00:10,210 arrives. 4 00:00:10,220 --> 00:00:15,260 OK, so there are three numeric database in Python. 5 00:00:16,350 --> 00:00:18,850 And flawed and complex, no. 6 00:00:19,710 --> 00:00:22,570 So first, we will start with the integrity. 7 00:00:23,820 --> 00:00:25,780 Now we are going to see each of them. 8 00:00:25,920 --> 00:00:27,770 But let's start with the Arab. 9 00:00:28,970 --> 00:00:37,760 So when you have positive or negative number without a decimal point or fraction of what they need to 10 00:00:38,180 --> 00:00:38,730 do today. 11 00:00:39,170 --> 00:00:41,330 So let's see what I mean by that. 12 00:00:42,380 --> 00:00:44,090 Let's see which example. 13 00:00:44,960 --> 00:00:48,150 The price is 100. 14 00:00:48,790 --> 00:00:50,340 Now, do we have a number? 15 00:00:50,560 --> 00:00:50,690 Right. 16 00:00:51,420 --> 00:00:54,020 And the whole number is a whole positive number. 17 00:00:55,690 --> 00:00:59,540 And you still without a fractional barcoded or decimal point. 18 00:00:59,540 --> 00:00:59,840 Right. 19 00:01:00,830 --> 00:01:02,300 So it isn't to day. 20 00:01:03,020 --> 00:01:09,140 And this print is now to price. 21 00:01:12,770 --> 00:01:19,610 And we will get output here, but we can't shoot this or we can find all the data type of this variable 22 00:01:20,390 --> 00:01:22,140 by the time function. 23 00:01:22,160 --> 00:01:27,290 OK, the type function is you to find out in Python. 24 00:01:27,470 --> 00:01:32,330 So let's take this print and type. 25 00:01:34,430 --> 00:01:35,780 They function. 26 00:01:35,960 --> 00:01:40,460 And then again, the variable inside is so variable price. 27 00:01:41,030 --> 00:01:46,240 And if I print this, you can see where it is today. 28 00:01:47,630 --> 00:01:52,860 Now we already seen what is the definition of it in the book? 29 00:01:52,910 --> 00:02:01,010 It's a whole numbers without a threshold or the decimal point, and it can be a negative number also. 30 00:02:01,040 --> 00:02:05,130 So another example with the do negative number. 31 00:02:05,660 --> 00:02:10,160 So here, a little higher percentage is minus this, minus 25. 32 00:02:10,520 --> 00:02:14,450 Now here we have a whole number without a decimal point again. 33 00:02:14,630 --> 00:02:18,310 And it's it's never too number, but it doesn't matter. 34 00:02:18,320 --> 00:02:19,050 It's a whole number. 35 00:02:19,070 --> 00:02:26,930 OK, so again, if I bring this and let's print it out, OK, this person. 36 00:02:27,110 --> 00:02:27,380 OK. 37 00:02:28,100 --> 00:02:38,600 So and if I've learned this now here you can see in and through these both are integer data. 38 00:02:38,600 --> 00:02:38,930 They. 39 00:02:41,180 --> 00:02:49,150 Well, now let's look at the second normal day today, which is flawed, so flawed is exactly what opposite 40 00:02:49,230 --> 00:02:49,660 doing. 41 00:02:51,210 --> 00:03:00,030 So when you how positive or negative numbers, the fractional part and a decimal or decimal point, 42 00:03:00,720 --> 00:03:02,400 then it is flooded. 43 00:03:03,630 --> 00:03:10,650 So positive and negative numbers, positive or negative numbers without fractional part of the decimal 44 00:03:10,650 --> 00:03:13,100 point, then it is proved today. 45 00:03:13,300 --> 00:03:16,110 OK, so let's see today example. 46 00:03:17,880 --> 00:03:19,710 Let's do it right. 47 00:03:20,140 --> 00:03:25,860 This is this is a ninety nine point here. 48 00:03:25,860 --> 00:03:27,530 You can see a decimal point. 49 00:03:28,140 --> 00:03:33,920 And as you can see in this example, there is a decimal point in it. 50 00:03:34,140 --> 00:03:36,540 So it's going to be offloaded at it. 51 00:03:37,710 --> 00:03:46,990 Now, let's bring the type of this variable look print then type and variable price. 52 00:03:47,730 --> 00:03:56,060 So if I bring this now, you can see first to these two and then we help. 53 00:03:56,550 --> 00:03:58,530 They do so again. 54 00:03:58,720 --> 00:04:00,640 Again, let's see another example. 55 00:04:00,680 --> 00:04:00,960 Okay. 56 00:04:02,880 --> 00:04:04,290 Let's see both InTech. 57 00:04:06,850 --> 00:04:16,870 And so we are going to saying this to a negative or negative look range, OK, so minus one degree and 58 00:04:17,380 --> 00:04:21,350 went something like two four. 59 00:04:22,090 --> 00:04:25,360 So this is a negative decimal point. 60 00:04:25,400 --> 00:04:30,010 OK, now let's let's bring that type of this percentage. 61 00:04:30,040 --> 00:04:42,670 OK, so Green Bay and then percentage and let's run this program now here you can see first to these 62 00:04:42,670 --> 00:04:50,200 two, you know, without a decimal point or fractional part in these two. 63 00:04:50,200 --> 00:04:58,790 And then we have with the decimal point and the whole fractional part and we to float, float. 64 00:04:59,500 --> 00:05:04,670 So this is a float and the incidence of it. 65 00:05:04,960 --> 00:05:06,180 So let's go for a third. 66 00:05:06,190 --> 00:05:08,480 One after one is a complex numbers. 67 00:05:08,500 --> 00:05:08,770 OK. 68 00:05:09,160 --> 00:05:18,430 Thirty five is a complex number in numerical data is so complex number are used, mostly used when we 69 00:05:18,430 --> 00:05:21,820 are using real numbers and imaginary numbers. 70 00:05:21,850 --> 00:05:28,420 OK, so a complex number, they are created from a real symbol of the real numbers. 71 00:05:28,460 --> 00:05:38,200 OK, and if we can create complex numbers using direct assignment statement or by using the complex 72 00:05:38,320 --> 00:05:38,590 machine. 73 00:05:38,620 --> 00:05:43,990 OK, so let's see one example here of complex number. 74 00:05:44,530 --> 00:05:49,380 And here I'm going to assign let's see. 75 00:05:51,880 --> 00:05:52,430 Not here. 76 00:05:52,490 --> 00:05:54,800 There is a imaginary part. 77 00:05:55,320 --> 00:06:04,240 And this is the real part, the GDP imaginary part of this to pay for this. 78 00:06:05,290 --> 00:06:06,100 Okay, 79 00:06:08,950 --> 00:06:12,670 so here we get the complex, complex numbers. 80 00:06:13,840 --> 00:06:19,710 So this is where the newmaker complex function in the next tutorials. 81 00:06:20,500 --> 00:06:27,190 But right now, just remember, the complex numbers are still numbers and imaginary numbers.