Zero insignificant digits (number), let's know who discovered it?
The modern science is exploring advanced technology like supercomputer, robot and new concept like a parallel universe, string theory. Time travel, bing bang, etc.,

It is the power of science which can able to discover new technology.
But science is nothing without mathematics.
because science's essential things are the calculation

we can't imagine science without mathematics
because mathematics is the most important subject for everywhere
although we need mathematics for our daily life and every time in our life.

let's come to the point

in mathematics 0 (zero) is a significant number in mathematics
before discovering the 0(zero) mathematics is incomplete without 0(zero)

0 zero had discovered by Aryabhata 5th century

ॐ पूर्णमद: पूर्णमिदं पूर्णात् , पूर्ण मुदच्यते,
पूर्णस्य पूर्णमादाय, पूर्ण मेवा वशिष्यते।   (बृहदारण्यक उपनिषद 05/01/01)

Its means

The Parabrahma(supreme god) is complete. And the universe is also complete.
And Its create from complete. and completely remove from complete and remainder is also complete

by using this sloka of upanishad.

the relative zero is parabrahma
and the universe is also zero

according to this sloka

0  (parabrahma) - 0 (universe) = 0 (parabrahma)

It's true. if you remove 0 from 0 and left is also 0

but 2-2 is never 2 even infinite-infinite= infinite which mention universe and God is infinite and complete
then next sloka
this universe will be merged with parabrahma

then

0  (parabrahma) + 0 (universe) = 0 (parabrahma)

this completely fit for the 0

Then its also said that the universe is infinite and God is also infinite
and complete.

zero and infinite are related to mathematics.

what do you think comment below?