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best practices - How to write conditional equations with one-sided curly brackets - TeX - LaTeX Stack Exchange
![ifthenelse - I am using \if condition in a custom command in my LaTeX document. can i know how to do the if statement in the uploaded image - TeX - LaTeX Stack Exchange ifthenelse - I am using \if condition in a custom command in my LaTeX document. can i know how to do the if statement in the uploaded image - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/XcDiC.png)
ifthenelse - I am using \if condition in a custom command in my LaTeX document. can i know how to do the if statement in the uploaded image - TeX - LaTeX Stack Exchange
![conditionals - Large braces for specifying values of variables by condition - TeX - LaTeX Stack Exchange conditionals - Large braces for specifying values of variables by condition - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/fYKP7.jpg)