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IQmath library source
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  • Forum Post: Re: About the inline of IQNdiv functions in IQMath library

    touse
    Hi, Gagan. Thanks for your reply. I open the link you provide, it just gives the software libraries TI provide. Do you mean if I modify the linked page and give my comments for what kind of source code, I can get the source release? The project is urgent, I don't have much time to wait for the...
    on Oct 22, 2010

  • Forum Post: Re: Is this a bug in C64x+ IQMath Library (IQmath_pc.lib)?

    Y Liu
    Y Liu I found a proplem when I use the function _IQNpow() _iq16 ta, tb, tc; float fa1, fa2, q, fTest; the following code is to solve tc = a^(1/3) q = 1.0/3.0; fa1 = 0.027; fa2 = 0.028; ta = _FtoIQ16( fa1 ); tb = _FtoIQ16( q ); tc = _IQ16pow( ta, tb ); fTest = _IQ16toF( tc ); ----------> fTest...
    on Mar 21, 2011

  • Forum Post: Is this a bug in C64x+ IQMath Library (IQmath_pc.lib)?

    Y Liu
    I found a proplem when I use the function _IQNpow() _iq16 ta, tb, tc; float fa1, fa2, q, fTest; the following code is to solve tc = a^(1/3) q = 1.0/3.0; fa1 = 0.027; fa2 = 0.028; ta = _FtoIQ16( fa1 ); tb = _FtoIQ16( q ); tc = _IQ16pow( ta, tb ); fTest = _IQ16toF( tc ); ----------> fTest = 3...
    on Mar 21, 2011

  • Forum Post: IQMath IQNlog incorrect answers for small input?

    William Wright
    Hi, I'm attempting to use the IQMath library version 2.1.4 for C64x+ and having difficulty with the IQNlog function. When I give it numbers close to zero, it's returning the wrong answers. Here's my test code: void test_log() { _iq26 f = _IQ26(0.001); while(f < _IQ26(1.0...
    on Feb 14, 2011

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