hello my world

3 should be three.

My name is David

this is the first part and this is the second part

this is the first part and this is the second part

this is the first part and this is the second part

the result of the calulation is $ calculation

this is true 1

this is false

this is not defined

2023-08-07 08:30:53am

Today is 2023/08/07
Today is 2023.08.07
Today is 2023-08-07
Today is Mondayfinished