------------------------------------------------------------------------ -- nextplus.decTest -- decimal next that is greater [754r nextup] -- -- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. -- ------------------------------------------------------------------------ -- Please see the document "General Decimal Arithmetic Testcases" -- -- at http://www2.hursley.ibm.com/decimal for the description of -- -- these testcases. -- -- -- -- These testcases are experimental ('beta' versions), and they -- -- may contain errors. They are offered on an as-is basis. In -- -- particular, achieving the same results as the tests here is not -- -- a guarantee that an implementation complies with any Standard -- -- or specification. The tests are not exhaustive. -- -- -- -- Please send comments, suggestions, and corrections to the author: -- -- Mike Cowlishaw, IBM Fellow -- -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ version: 2.59 extended: 1 precision: 9 rounding: half_up maxExponent: 384 minexponent: -383 nextp001 nextplus 0.999999995 -> 0.999999996 nextp002 nextplus 0.999999996 -> 0.999999997 nextp003 nextplus 0.999999997 -> 0.999999998 nextp004 nextplus 0.999999998 -> 0.999999999 nextp005 nextplus 0.999999999 -> 1.00000000 nextp006 nextplus 1.00000000 -> 1.00000001 nextp007 nextplus 1.0 -> 1.00000001 nextp008 nextplus 1 -> 1.00000001 nextp009 nextplus 1.00000001 -> 1.00000002 nextp010 nextplus 1.00000002 -> 1.00000003 nextp011 nextplus 1.00000003 -> 1.00000004 nextp012 nextplus 1.00000004 -> 1.00000005 nextp013 nextplus 1.00000005 -> 1.00000006 nextp014 nextplus 1.00000006 -> 1.00000007 nextp015 nextplus 1.00000007 -> 1.00000008 nextp016 nextplus 1.00000008 -> 1.00000009 nextp017 nextplus 1.00000009 -> 1.00000010 nextp018 nextplus 1.00000010 -> 1.00000011 nextp019 nextplus 1.00000011 -> 1.00000012 nextp021 nextplus -0.999999995 -> -0.999999994 nextp022 nextplus -0.999999996 -> -0.999999995 nextp023 nextplus -0.999999997 -> -0.999999996 nextp024 nextplus -0.999999998 -> -0.999999997 nextp025 nextplus -0.999999999 -> -0.999999998 nextp026 nextplus -1.00000000 -> -0.999999999 nextp027 nextplus -1.0 -> -0.999999999 nextp028 nextplus -1 -> -0.999999999 nextp029 nextplus -1.00000001 -> -1.00000000 nextp030 nextplus -1.00000002 -> -1.00000001 nextp031 nextplus -1.00000003 -> -1.00000002 nextp032 nextplus -1.00000004 -> -1.00000003 nextp033 nextplus -1.00000005 -> -1.00000004 nextp034 nextplus -1.00000006 -> -1.00000005 nextp035 nextplus -1.00000007 -> -1.00000006 nextp036 nextplus -1.00000008 -> -1.00000007 nextp037 nextplus -1.00000009 -> -1.00000008 nextp038 nextplus -1.00000010 -> -1.00000009 nextp039 nextplus -1.00000011 -> -1.00000010 nextp040 nextplus -1.00000012 -> -1.00000011 -- input operand is >precision nextp041 nextplus 1.00000010998 -> 1.00000011 nextp042 nextplus 1.00000010999 -> 1.00000011 nextp043 nextplus 1.00000011000 -> 1.00000012 nextp044 nextplus 1.00000011001 -> 1.00000012 nextp045 nextplus 1.00000011002 -> 1.00000012 nextp046 nextplus 1.00000011002 -> 1.00000012 nextp047 nextplus 1.00000011052 -> 1.00000012 nextp048 nextplus 1.00000011552 -> 1.00000012 nextp049 nextplus -1.00000010998 -> -1.00000010 nextp050 nextplus -1.00000010999 -> -1.00000010 nextp051 nextplus -1.00000011000 -> -1.00000010 nextp052 nextplus -1.00000011001 -> -1.00000011 nextp053 nextplus -1.00000011002 -> -1.00000011 nextp054 nextplus -1.00000011002 -> -1.00000011 nextp055 nextplus -1.00000011052 -> -1.00000011 nextp056 nextplus -1.00000011552 -> -1.00000011 -- ultra-tiny inputs nextp060 nextplus 1E-99999 -> 1E-391 nextp061 nextplus 1E-999999999 -> 1E-391 nextp062 nextplus 1E-391 -> 2E-391 nextp063 nextplus -1E-99999 -> -0E-391 nextp064 nextplus -1E-999999999 -> -0E-391 nextp065 nextplus -1E-391 -> -0E-391 -- Zeros nextp100 nextplus 0 -> 1E-391 nextp101 nextplus 0.00 -> 1E-391 nextp102 nextplus 0E-300 -> 1E-391 nextp103 nextplus 0E+300 -> 1E-391 nextp104 nextplus 0E+30000 -> 1E-391 nextp105 nextplus -0 -> 1E-391 nextp106 nextplus -0.00 -> 1E-391 nextp107 nextplus -0E-300 -> 1E-391 nextp108 nextplus -0E+300 -> 1E-391 nextp109 nextplus -0E+30000 -> 1E-391 maxExponent: 999 minexponent: -999 precision: 9 -- specials nextp150 nextplus Inf -> Infinity nextp151 nextplus -Inf -> -9.99999999E+999 nextp152 nextplus NaN -> NaN nextp153 nextplus sNaN -> NaN Invalid_operation nextp154 nextplus NaN77 -> NaN77 nextp155 nextplus sNaN88 -> NaN88 Invalid_operation nextp156 nextplus -NaN -> -NaN nextp157 nextplus -sNaN -> -NaN Invalid_operation nextp158 nextplus -NaN77 -> -NaN77 nextp159 nextplus -sNaN88 -> -NaN88 Invalid_operation -- Nmax, Nmin, Ntiny, subnormals nextp170 nextplus 9.99999999E+999 -> Infinity nextp171 nextplus 9.99999998E+999 -> 9.99999999E+999 nextp172 nextplus 1E-999 -> 1.00000001E-999 nextp173 nextplus 1.00000000E-999 -> 1.00000001E-999 nextp174 nextplus 9E-1007 -> 1.0E-1006 nextp175 nextplus 9.9E-1006 -> 1.00E-1005 nextp176 nextplus 9.9999E-1003 -> 1.00000E-1002 nextp177 nextplus 9.9999999E-1000 -> 1.00000000E-999 nextp178 nextplus 9.9999998E-1000 -> 9.9999999E-1000 nextp179 nextplus 9.9999997E-1000 -> 9.9999998E-1000 nextp180 nextplus 0E-1007 -> 1E-1007 nextp181 nextplus 1E-1007 -> 2E-1007 nextp182 nextplus 2E-1007 -> 3E-1007 nextp183 nextplus -0E-1007 -> 1E-1007 nextp184 nextplus -1E-1007 -> -0E-1007 nextp185 nextplus -2E-1007 -> -1E-1007 nextp186 nextplus -10E-1007 -> -9E-1007 nextp187 nextplus -100E-1007 -> -9.9E-1006 nextp188 nextplus -100000E-1007 -> -9.9999E-1003 nextp189 nextplus -1.0000E-999 -> -9.9999999E-1000 nextp190 nextplus -1.00000000E-999 -> -9.9999999E-1000 nextp191 nextplus -1E-999 -> -9.9999999E-1000 nextp192 nextplus -9.99999998E+999 -> -9.99999997E+999 nextp193 nextplus -9.99999999E+999 -> -9.99999998E+999 -- Null tests nextp900 nextplus # -> NaN Invalid_operation SIMPAN PERUBAHAN