mate-calc:tldr:c90fc
mate-calc: Calculate a specific mathematic expression.
$ mate-calc --solve ${2 + 5}
try on your machine
The command "mate-calc --solve ${2 + 5}" is using the terminal command "mate-calc" to open the calculator application. The "--solve" option is used to indicate that the command wants to solve a mathematical expression.
In this case, the expression to be solved is "${2 + 5}". The expression inside the curly braces is an arithmetic operation, adding the numbers 2 and 5.
When the command is executed, the calculator application will open, evaluate the expression, and display the result, which in this case would be 7.
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.