Fibonacci Sequence and Running Expressions with Equalities – I

In the previous works¬†( Parts I and II), running exprssions written in terms of 1 to 9 and 9 to 1 or 9 to 0 separated by one or more equality signs. Each digit appears once. Along with basic operations, factorial and square-root are also used. These types of expressions are understood as running expressions. … Continue reading Fibonacci Sequence and Running Expressions with Equalities – I

Running Expressions: Increasing and Decreasing Orders

Running expressions are understood as expressions written in terms of 1 to 9 and 9 to 1 or 9 to 0 separated by one or more equality signs. Each digit appears once with basic operations, along with factorial and square-root.¬† The work is written in increasing and decreasing order of digits, i.e., from 1 to … Continue reading Running Expressions: Increasing and Decreasing Orders