MathKeisan 1.6.5 for SX Release Notes


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 -- Release Notes: MathKeisan for SX patch MK1.6.5 --
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 -- New in MK1.6.5 --
 
 - Improved performance or scaling for arguments in certain ranges
   for the following FFT subroutines:
 
   zrc2ft, crc2ft, drc2ft, src2ft, drcfts, srcfts, zdfft2d, csfft2d,
   dzfft2d, scfft2d, zfftmlt2, cfftmlt2, ccfft3d, zzfft2d, ccfft2d
 
 - Improved performance of the BLAS subroutines SGEMV, DGEMV for
   certain arguments
 
 - Fixed problem with underflow in the BLAS functions SNRM2, DNRM2,
   SCNRM2, DZNRM2 when the array arguments are tiny
 
 Patches are cumulative, so this patch contains everything in 
 previous patches MK1.6.x, where 0 < x < 5
 
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