| README (112158) | README (112415) |
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| 1This directory contains source for a library of binary -> decimal 2and decimal -> binary conversion routines, for single-, double-, 3and extended-precision IEEE binary floating-point arithmetic, and 4other IEEE-like binary floating-point, including "double double", 5as in 6 7 T. J. Dekker, "A Floating-Point Technique for Extending the 8 Available Precision", Numer. Math. 18 (1971), pp. 224-242 --- 299 unchanged lines hidden (view full) --- 308given in gdtoa.h. 309 310Field fpi->sudden_underflow indicates whether strtodg should return 311denormals or flush them to zero. Normal floating-point numbers have 312bit fpi->nbits in the bits array on. Denormals have it off, with 313exponent = fpi->emin. Strtodg provides distinct return values for normals 314and denormals; see gdtoa.h. 315 | 1This directory contains source for a library of binary -> decimal 2and decimal -> binary conversion routines, for single-, double-, 3and extended-precision IEEE binary floating-point arithmetic, and 4other IEEE-like binary floating-point, including "double double", 5as in 6 7 T. J. Dekker, "A Floating-Point Technique for Extending the 8 Available Precision", Numer. Math. 18 (1971), pp. 224-242 --- 299 unchanged lines hidden (view full) --- 308given in gdtoa.h. 309 310Field fpi->sudden_underflow indicates whether strtodg should return 311denormals or flush them to zero. Normal floating-point numbers have 312bit fpi->nbits in the bits array on. Denormals have it off, with 313exponent = fpi->emin. Strtodg provides distinct return values for normals 314and denormals; see gdtoa.h. 315 |
| 316Compiling g__fmt.c, strtod.c, and strtodg.c with -DUSE_LOCALE causes 317the decimal-point character to be taken from the current locale; otherwise 318it is '.'. 319 |
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| 316Please send comments to 317 318 David M. Gay 319 Bell Labs, Room 2C-463 320 600 Mountain Avenue 321 Murray Hill, NJ 07974-0636, U.S.A. 322 dmg@research.bell-labs.com | 320Please send comments to 321 322 David M. Gay 323 Bell Labs, Room 2C-463 324 600 Mountain Avenue 325 Murray Hill, NJ 07974-0636, U.S.A. 326 dmg@research.bell-labs.com |