What is the difference between round() and ceil()????

Question

It will be very glad to me, if you give me the description of this kind of numerical operation or a link. Thank you.

Answer 1

Ceil will round the number to the highest integer, while Round will round the number to the nearest integer.

Here is an example:

import math

print(math.ceil(0.1) == 1) # True
print(round(0.1) == 0) # True
print(round(0.51) == 1) # True

Answer 2

ceil() takes a decimal number, and if it is -not- an integer, it will truncate (aka cut off the end) the values past the decimal point, and add 1 to it
an easier way of explaining it is by rounding up.

round() works in a similar way, it takes a decimal value (0 to 1, non-inclusive) and if it is not already an integer, it will round down if the trailing decimal digits are < than 0.5, and round up if it is >= .5

you can experiment in desmos.com, but you should examine y and x values and keep in mind x = input, y = output
ceil() and round() are built in functions in desmos, and you can specify equations for the website to display, i found it incredibly useful when programming, and i hope you do too

Answer 3

Ceil() takes the number and rounds it to the nearest integer above its current value, whereas floor() rounds it to the nearest integer below its current value.👍🏻👍🏻