BigFloat.pas 0.02

In category

Components > Science > Expressions

Description

Calculations with float numbers of unlimited precision. This is alpha version, availiable under GPL licence. Addtion, Division, Multiplication, sqrt, Ln, Exp, sin, cos, tan, arcsin, arccos, arctan and factorial are implemented.

Change Log:

• version 0.02:
  • Read/write variable to XML
• version 0.01:
  • improved precision of bfVal for extended values,
  • Faster PI calculation - based on pi=176*arctan(1/57) + 28*arctan(1/239) - 48*arctan(1/682) + 96*arctan(1/12943)
  • faster bfLn
  • on-spot constants re-calculation
  • thanx to: Sasa Zeman (www.szutils.net)
• version 0.0: first version available...

Informations

• Status: Fully functional
• Source: FNC
• Size: 15 944kB

Platforms:

• Delphi 5
• Delphi 7

Downloads

• Delphi 5 , Delphi 7