👉 Acid math, also known as non-standard or extended arithmetic, is a mathematical framework that extends the traditional number system by introducing new operations and elements to handle negative numbers, fractions, and irrational numbers more effectively. It achieves this by adding a "negative infinity" element to the number line, allowing for operations like addition and multiplication that can handle these new elements seamlessly. For instance, in acid math, you can add negative numbers just like positive ones but with the understanding that they move towards negative infinity on the number line. Multiplication of fractions becomes straightforward, as it involves multiplying the numerators and denominators directly. This system is particularly useful in fields like physics, engineering, and computer science where dealing with negative quantities or precise fractions is common.