Top network posts

• 11 How to prove Lambert's W function is not elementary?
• 7 Functions that are easy to antidifferentiate but whose inverses are hard to antidifferentiate
• 6 The conjecture about the existence of closed-form inverses of functions
• 5 What is the inverse of simply composited elementary functions?
• 5 Why is it that the Lambert W relation cannot be expressed in terms of elementary functions?
• 5 Prove that an equation has no elementary solution
• 5 What are the most general methods for solving equations in closed form with Lambert W?
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