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Derive
5
Features
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Powerful
Computer Algebra System (CAS) Tool
Derive algebraically simplifies, expands and factors
expressions. Equations and systems of non-linear polynomial
equations can easily be solved, yielding their real
and complex solutions. Numeric operations are performed
exactly, with no round-off error, and the results can
be specified to thousands of digits of precision. Derive
applies the rules of trigonometry, calculus, matrix
algebra and vector calculus to solve your toughest math
problems.
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Mathematical
worksheets
Create, edit, print and save your analyses, solutions
and explorations in richly formatted worksheet documents.
Mathematical worksheets can include 2D and 3D plot images,
text and OLE objects. Equations, matrices and other
math expressions are shown in their true mathematical
format. Derive makes it easy to document your complex
math work and share your ideas with colleagues.
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Easy
to create and analyze 3D surfaces
Rotate and zoom multiple shaded 3D surfaces in real-time.
3D surfaces can be created using functions defined parametrically
and as sets of data points. Surfaces can be displayed
in rectangular, spherical and cylindrical coordinate
systems. Determine coordinates of points on surfaces
using movable highlighted cross lines. 3D surfaces can
be annotated with descriptive text and exported in popular
formats such as TIFF, JPEG, BMP for use in other programs.
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It's
easy to use!
Math symbols and Greek letters are just a click away
with dockable toolbars. Toolbar buttons make it easy
to create matrices, do integration and differentiation,
determine limit values, and more. Mathematical expressions
are displayed and printed in the standard 2D format.
Derive includes an extensive library of utility files
that define functions for solving first and second order
ordinary differential equations (both exactly and numerically),
and for computing Bessel, Fresnel, elliptic integrals
and other special functions. Utility files are automatically
loaded on demand, so these functions are always available
for use.
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2D
plots
Create multiple 2D pots to analyze and explore equations
in both Cartesian and polar coordinate systems. Control
the aspect ratio, scale and axis definition of your
plot, and optionally view the real and imaginary parts.
Trace the graph and view precise coordinates of points
on the curve. Derive can even plot Boolean combinations
of inequalities involving two variables!
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