I have heard varying opinions on this question: Is math a language? Math is used as much as English is; we use it in our daily lives to purchase things and to count objects. We use math to express our internal thoughts. Take the statement "There are 2 birds." How would we make that statement without math? Or is math just one of those operational definitions like "weight" and "length" because we can't define math without bringing in the very definition of math?
So is math a language based on that evidence? I've heard that "math is the universal language." Math is understood by people in Taiwan and in Sweden and in Brazil. After all, it's just numbers. So are those numbers and square root symbols and plus and minus signs equivalent to letters and question marks and ampersands?
I thought about languages that don't use words physically. Math substitutes numbers for letters. Sign language substitutes gesticulations and facial expression for words and sentences. So if sign language doesn't physically use words, and math doesn't physically use words, is math a language?
-- tori lee