# math:exp10 - XPath XQuery Reference

Returns the value of 10x.deterministiccontext-independentfocus-independentIf $arg is the empty sequence, the function returns the empty sequence.Otherwise the result is ten raised to the power of $arg, as defined in the
                specification of the exp10 function applied
            to 64-bit binary floating point values.math:exp10(())()math:exp10(0)1.0e0math:exp10(1)1.0e1math:exp10(0.5)3.1622776601683795e0math:exp10(-1)1.0e-1math:exp10(xs:double('NaN'))xs:double('NaN')math:exp10(xs:double('INF'))xs:double('INF')math:exp10(xs:double('-INF'))0.0e0The treatment of overflow and underflow is defined in .