👉 Calques is a term used in mathematics to refer to mathematical expressions that contain repeated or identical terms. These are called "calques" because they repeat themselves in a way that makes them look similar, but have different meanings or values.
For example:
1. 5 + 5 = 10
2. 3
4 = 12
In each of these examples, the repeated term 5 appears twice, and it is replaced with 10. The same