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Double precision maths library

Dave Coxhill

Has anyone any idea where I can get a double precision maths library which will work with the Keil C51 compiler.

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  • 0 in reply to Neil Kurzmam

    Thanks for your thoughts Neil

    I have written 32-bit maths routines in assembler (on 6809 processors admittedly & integer only), so this looks less daunting the more I think about it. As you say it is just integer maths on the mantissas but with a watchful eye on the exponent. I plan to write it in C since I am not familiar with 8051 assembler.

    best regards - Paul

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  • 0 in reply to Neil Kurzmam

    Thanks for your thoughts Neil

    I have written 32-bit maths routines in assembler (on 6809 processors admittedly & integer only), so this looks less daunting the more I think about it. As you say it is just integer maths on the mantissas but with a watchful eye on the exponent. I plan to write it in C since I am not familiar with 8051 assembler.

    best regards - Paul

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