Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Method of an estimation of stability of computing algorithms to roundoff of the data A.K. KRASNIKOV The method of an estimation of stability of computing algo-rithms to round off of the data is offered, allowing to define a minimum quantity of bits which is necessary for using for ex-ecution of arithmetic operations above the numbers set in the form of “with a floating point?. Key words: informational-controlling system, stability of computing algorithms, mathematical model, program. Phone: 8-495-603-90-28