MathRRR Package 1.0

By Rodrigo Ruiz

Shareware 06 Nov 2005

In category

Components > Science > Expressions


MathRRR Package is a set of two components for Delphi(R): TMathRRR and TEvalRRR.

TMathRRR: Is a component that graphics mathematical expresions of the form y=f(x): sin(x), cos(x), sin(x)*x, x/2, log(x)*sin(x)-x are examples of mathematical expressions that can be shown. The functions that can be used in expresions are:

  • Sin: Sine
  • Cos: Cosine
  • Tan: Tangent
  • Cot: Cotagent
  • Sec: Secant
  • Csc: Cosecant
  • Custom: Custom function, you can use all the functions ant to use the +, -, *, / and ^ operators.
  • Exp: e^x
  • Log: Locarithm natural
  • Atn: Arcotangent (Tan^-1)
  • Asn: Arcosine (sin^-1)
  • Acs: Arcocosine (cos^-1)
  • Abs: Abosulte value
  • Neg: Negative
  • Sqr: Square
  • Sqrt: Square root
  • Sinh: Hyperbolic sine
  • Cosh: Hyperbolic cosine
  • Tanh: Hyperbolic sine.
The trigonometric functions also can be shown in both radians or grades form, and you can put a progress bar in the case that the expressions are too big. Please see the demo to see also more options like colors, events and options.

TEvalRRR is a component that evaluate the same functions that TMathRRR and can trap errors in the case that there are errors in the evaluation or in the expression. Please, see the demo.


  • Status: With Nag-Screen
  • Source: SW
  • Price: $20
  • Size: 625 372kB


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