You can use exponential with matrices as well.
That some people don’t want to understand deeply the tools they use don’t make their tools superficial or “hotfixes”
That some people don’t want to understand deeply the tools they use don’t make their tools superficial or “hotfixes”
But yes some who have PhD in physics don’t always care about understanding deeply maths tools. Depends what you’re doing
Whatever point you’re trying to make is not working.
Go away.