The calculations on this page are for topics like mechanics, vibrations, FEM and numerical mathematics.

There are sample data for most programs. However, other data can also be entered and used for calculations.

The programs can usually also be used with a smartphone. However, they were not specially adapted for this.

It can therefore be advisable when using a smartphone to use it in landscape mode.

Statics of Rigid Bodies

Internal Force Diagrams for statically determinate Beams and Frames

2D-Truss Structures

Statically indeterminate Beams and Frames

Vibration of Multi-Degree-of-Freedom Systems

Free Vibration of 2D-Structures

Generalized Eigenvalue Problem for symmetric Matrices

Characteristic Polynomial and Eigenvalues of Matrices

Power Method for the Matrix Eigenvalue Problem

Systems of Linear Equations

Systems of Nonlinear Equations

Mohr's Circle and Principal Stresses

Nodal Analysis of Electric Circuits

3D Function Plotter and Heat Map for functions f(x,y)

Truth Tables for Logical Expressions

Karnaugh Maps

Polynomial Division

Polynomial Roots

Polynomial Interpolation and Least Square Approximation

First Order Differential Equations

Systems of Differential Equations

Linear Differential Equations with constant Coefficients

Line Integrals

Numerical Integration of f(x)

Double Integrals

Calculator with Variables

Calculator for Complex Numbers

Constrained Extrema

Fourier Series Calculator

**E-Mail:**- anton.valdivia@jade-hs.de