Hello, please help me how to do a very cool job with numbers and please tell me how it is made.
I have not yet made anything to take a picture 
So what are you trying to achieve?
I'm building a program that collects and distributes consecutive beats
1 * 2 * 3 * 4 * 5 ... 99 * 100 =?
Or 1/2/3/4/5 ... 99/100 =
That the user says the first and last number as well as the distance
And one more question please tell me why when I give acos or asin the device returns NaN to me please tell
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NaN means Not a Number.
Sorry, I did not understand what block I thought could tell me which block to use 
But other calculators bring a number
Then you have to show your blocks.
What value are you applying here:
Take a number for example 12
As far as i know the number has to be between -1 and 1. And i learned that by using Google 
3 Likes
True, but see this picture
So why are you giving the example that you want to use 12?
Please talk about this as well