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Graphmatica
by kSoft, Inc.
A powerful, easy-to-use, equation plotter with numerical and calculus features: Graph Cartesian functions, relations, and inequalities, plus polar, parametric, and ordinary differential equations. Up to 999 graphs on screen at once. New data plotting and curve-fitting features. Numerically solves and graphically displays tangent lines and integrals.
algebra calculus graphing equations functions powerful easy-to-use equation plotter numerical calculus features
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TAS-HMITalk
by CPKSoft Engineering
ActiveX component designed to be the core part of HMI/SCADA systems based on Visual Basic or any other development tool which supports activex and where it is required to interface with your field equipment through RS-232 and RS-485. Includes more than 100 communication drivers to talk with PLCs, RTUs, power meters, scales, etc. Also offers a powerful communication engine that automatically manages the polling cycle of all the devices connected.
activex hmitalk tas serialtalk scada supervision hmi supervisory control data acquisition monitoring visual basic excel delphi ocx i-o device driver protocol driver serial communication cpksoft nivaltec opc perez kuper tcpip
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