Hello, how are you? :)
In this post I tell you
- How to declare a macros with repeated arguments
We have seen how to declare macros, how to declare macros with arguments, how to put math in macros, and how to declare macros with optional arguments
But what if there is a symbol or parameter which appears multiple times in your macros? Do we need to write it each time it appears in our macros? It would be a waste of time!!!, fortunately we can declare a repeated argument
Macros with repeated arguments
We just need to put multiple times the argument that we want to repeat in the positions where it must be. Let's see an example
Let's check this code, here I declare the instruction \dint
as short of definite integral with 4 arguments
- The function to be integrated
- Here is the repeated argument it is the variable by which the integral will be done, after the differential, and under the integral symbol
- Inferior limit
- Superior limit
It produces
See? you just need to put the variable once and it appears in two places
Play with this macros and discover its limits
This is all for today.
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See you. Greetings :)
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