# Start from the very basic definition!

Algebra Level 3

$\large { e }^{ -\sqrt { \left| \ln\{ x\} \right| } }-{ \{ x\} }^{ 1/\sqrt { \left| \ln\{ x\} \right| } }$

Evaluate the expression above for $$x\ne 0$$

Notation: $$\{ \cdot \}$$ denotes the fractional part function.

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