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Derive Newsletter Nr. 122 + CAS-TI-Nspire
In dem Derive Newsletter Nr. 122 sind wieder einmal interessante Beiträge zu CAS mit DERIVE und TI-Nspire erschienen. In englischer Sprache, teilweise auch deutsch.
Publisher: Derive User Group
Editor: Josef Böhm
Author: Michel Beaudin, Josef Böhm, Hubert Langlotz, Wilfried Zappe
Topic: Mathematics, Computer Science
TI-Nspire CAS in Engineering Mathematics: Highest Temperature in a Disk
Find the maximum of a two variable continuous function. Using Lagrage multipliers and parametric equations. Connecting single and multivariable calculus.
Author: T³ Europe, Michel Beaudin
Tags: Calculus, Derivative
TI-Nspire CAS in Engineering Mathematics: Parametric Equations for a Great Circle
Find parametric equations for curve of intersection, e.g. sphere and plane
Publisher: T³ Europe
TI-Nspire CAS in Engineering Mathematics
Using TI-Nspire CAS for teaching and learning of mathematics in engineering courses such as calculus (single variable, multiple variables), linear algebra, differential equations, complex a…
TI-Nspire CAS in Engineering Mathematics: Systems of Three Linear Equation in Three Unknowns
Addressing the (simple) case of a unique solution and both explicit plotting and parametric 3D plotting
Tags: Linear regression, Modelling, System of linear equations
TI-Nspire CAS in Engineering Mathematics: Parameter in a System of Linear Equations
Using rref, solve and linsolve when solving a system of linear equations with parameters
TI-Nspire CAS in Engineering Mathematics: Using Fourier Series to Find Steady-State Solution
Differential equations and Fourier series.
TI-Nspire CAS in Engineering Mathematics: Line Integral: Residue Integration and Laurent Series
Complex analysis: Let f be a function of the complex variable z having a finite number of singularities consisting of isolated poles. Let C be a simple closed path in the complex plane ...
TI-Nspire CAS in Engineering Mathematics: Falling Object Under Air Force Resistance
Applying Runge-Kutta to solve differential equations, illustrated on the situation of a falling object.
Tags: Integral calculus, Integration, Material to order, Mathematical thinking
TI-Nspire CAS in Engineering Mathematics: Geometric Transformations and Matrices
Rotating triangles and circles: find the volume of a solid of revolution.
TI-Nspire CAS in Engineering Mathematics: Library of Laplace Transforms
Laplace transformation and inverse Laplace transformation
TI-Nspire CAS in Engineering Mathematics: Unit Step and Impulse - Spring-mass Problems
Differential equations with piecewise defined functions.
Tags: Tips and tricks
TI-Nspire CAS in Engineering Mathematics: First Order Systems and Symbolic Matrix Exponentiation
Solving Ordinary Differential Equations by using a library of Laplace Transformations
Tags: Engineering, Matrix