📌The floor function is a mathematical function that rounds a number down to the nearest whole number less than or equal to it. For example, the floor of 3.7 is 3, and the floor of -2.3 is -3. It’s often used in programming, computer science, and mathematics when you need to remove the decimal part of a number without rounding up. This function helps in situations where only whole units are meaningful, like counting items or dividing things into equal parts. 📌Support us - Like/Share/Follow👆❤️

Differential Equations, Ch 7.3, Unit step function