- #1
- 6,357
- 974
Sometimes I have seen a dash (-) being used as multiplication sign, usually in connection with units. Does anybody know where this strange custom has it's origin?
It's a hyphen: it's taking the two words and amalgamating them into a single hyphenated word.DrDu said:Sometimes I have seen a dash (-) being used as multiplication sign, usually in connection with units. Does anybody know where this strange custom has it's origin?
In older texts, the dash is often used as a symbol for multiplication, similar to the "x" symbol commonly used today. It represents the idea of combining two numbers or quantities to find the product.
The dash was commonly used as a multiplication sign in older texts due to its simplicity and ease of use in handwritten documents. It was also a commonly used symbol on typewriters, making it a practical choice for representing multiplication.
No, there is no specific way to read or pronounce the dash as a multiplication sign. It is simply used as a symbol to represent the mathematical operation of multiplication.
There is no specific significance or meaning attached to the use of dash as a multiplication sign. It is simply a convention that was commonly used in older texts and has since been replaced by other symbols, such as the "x" or the asterisk (*).
While the use of dash as a multiplication sign is not as common today, it can still be used in some contexts, such as in handwritten notes or informal mathematical equations. However, it is generally recommended to use more universally recognized symbols, such as the "x" or the asterisk (*), when communicating mathematical concepts.