FAQ 417: Special floating-point values in ControlDesk (INF, IND, NAN, QNAN, SNAN)

Question

My ControlDesk instrument shows one of the values INF, IND, NAN, QNAN, SNAN. What does that mean?

Answer

Tags
Date 2016-12-05
Product Type Software, Compact Systems
Hardware Type Off-the-Shelf Systems
Software Type Experiment and Visualization Software, Bus and Network Software, ECU Interface Software
Product ControlDesk, MicroLabBox
Information Type Frequently Asked Questions
Information Category Working with, Troubleshooting
dSPACE Release 2023-A, 2022-B, 2022-A, 2021-B, 2021-A, 2020-B, 2020-A, 2019-B, 2019-A, 2018-B, 2018-A, 2017-B , 2017-A, 2016-B, 2016-A, 2015-B, 2015-A, 2014-B, 2014-A, 2013-B, 2013-A, Prior to 2013-A
Keywords Floating point number, double, 1.#INF, 1.#IND, 1.#QNAN, 1.#SNAN

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