# Module kmath-jafama Jafama based implementation of DoubleField of kmath-operations. - JafamaDoubleField : DoubleField implementation using FastMath - StrictJafamaDoubleField - DoubleField implementation using StrictFastMath ## Examples Different Operations on DoubleField ```kotlin package space.kscience.kmath.jafama import net.jafama.FastMath fun main(){ val a = JafamaDoubleField.number(2.0) val b = StrictJafamaDoubleField.power(FastMath.E,a) println(JafamaDoubleField.add(b,a)) println(StrictJafamaDoubleField.ln(b)) } ```