Package org.apache.sis.math
package org.apache.sis.math
A set of mathematical objects and algebraic utilities.
 This package provides:
 
- Mathematical functions as static methods in MathFunctionsandDecimalFunctions.
- Statisticsaccumulator, optionally with statistics on derivatives and tabular formatting.
- Simple equations for LineandPlanewith capability to determine the coefficients from a set of coordinates.Note:LineandPlaneclasses are not geometric objects since they are not bounded in space. For example, theLine2Dgeometry have starting and ending points, while theLineclass in this package extends to infinite.
- Vectorof real numbers, typically as views over arrays of primitive types. Those views make abstraction of the data type (e.g.- float,- double,- int, unsigned- int, etc.).
- Since:
- 0.3
Defined in the sis-utility module
- 
ClassDescriptionFunctions working onfloatanddoublevalues while taking in account their representation in base 10.A value class for rational numbers.The manners in which the inputs of a function are mapped to the outputs.Equation of a line in a two dimensional space (x,y).Simple mathematical functions in addition to the ones provided inMath.Equation of a plane in a three-dimensional space (x,y,z).Holds some statistics derived from a series of sample values.Formats aStatisticsobject.A vector of real numbers.