Pavlos Dimitriadis

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Professional set of Delphi and C++Builder components for virtual instrumentation

  • Meters, Bars (Gauge), with linear or log(10) scaling
  • Digital indicators (time, value)
  • Operating Point display
  • Dial (knob), Sliders, Trend/Recorder
  • buttons, switches, LED indicators
  • DB-Aware components and many more
Author Products

Total 1 product

TCalc v.1.0

Components > Science > Calculators

By Pavlos Dimitriadis.

Freeware 15 Mar 1999


A Fast Expression Evaluator for functions. Converts a given formula into it's value. Lot of functions included, like sin(), cos(), tan(), arcsin(), arccos(), arctan(), sinh(), cosh(), tanh(), arcsinh(), arccosh(), arctanh(), exp(), ln(), log().... Free for non-commercial use.


  • Status: Fully functional
  • Source: Included
  • Exe demo: included
  • Size: 187kB

Platforms: D2, D3, D4