gjp_types Module Reference

Module for defining types and precision levels for Gauss-Jacobi Polynomial (GJP) calculations. More...

Data Types
type	gjp_sparse_matrix
	Sparse representation of a Jacobi matrix. More...

Variables
integer, parameter, public	dp = kind(0.d0)
	Define various kinds for real numbers. More...
integer, parameter, public	hp = selected_real_kind(15)
integer, parameter, public	qp = selected_real_kind(32)
integer, parameter, public	sp = kind(0.)

Detailed Description

Module for defining types and precision levels for Gauss-Jacobi Polynomial (GJP) calculations.

This module defines various real kinds for numerical calculations in single, double, high, and quadruple precisions. It also defines a data type for sparse representation of Jacobi matrices. The module makes these types and precision levels public so they can be used in other modules and programs.

Types:

• gjp_sparse_matrix: A type for representing Jacobi matrices in a sparse format.

Precision Levels:

• sp: Single Precision
• dp: Double Precision
• hp: High Precision
• qp: Quadruple Precision

Variable Documentation

dp

integer, parameter, public gjp_types::dp = kind(0.d0)

Define various kinds for real numbers.

Definition at line 39 of file gjp_types.f90.

integer, parameter :: dp = kind(0.d0), & ! double precision
                      hp = selected_real_kind(15), & ! high precision
                      qp = selected_real_kind(32), & ! quadruple precision
                      sp = kind(0.) ! single precision

hp

integer, parameter, public gjp_types::hp = selected_real_kind(15)

Definition at line 39 of file gjp_types.f90.

qp

integer, parameter, public gjp_types::qp = selected_real_kind(32)

Definition at line 39 of file gjp_types.f90.

sp

integer, parameter, public gjp_types::sp = kind(0.)

Definition at line 39 of file gjp_types.f90.