Crazy Representations of Natural Numbers from 0 to 10000 Using Factorial and Square Root

This work brings natural numbers from 0 to 10.000 written in two different forms. Increasing and decreasing orders of 1 to 9 and 9 to 1. This is done using factorial and square-root along with basic operations. Previously, the author worked with same numbers using only basic operations. The previous work is up to number 300.000. Extending more than 10000, in some cases, we need factorial and/or square-root. For more details refer author's work in reference list.  Similar kind of work using Triangular numbers, Fibonacci sequence, square function and cubic function is done in another works.