------------------------------------------------------------------------
-- reduce0.decTest -- remove trailing zeros --
-- Copyright (c) IBM Corporation, 2003, 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 --
------------------------------------------------------------------------
-- [This used to be called normalize0.]
version: 2.58
extended: 0
precision: 9
rounding: half_up
maxExponent: 999
minexponent: -999
red001 reduce '1' -> '1'
red002 reduce '-1' -> '-1'
red003 reduce '1.00' -> '1'
red004 reduce '-1.00' -> '-1'
red005 reduce '0' -> '0'
red006 reduce '0.00' -> '0'
red007 reduce '00.0' -> '0'
red008 reduce '00.00' -> '0'
red009 reduce '00' -> '0'
red010 reduce '-2' -> '-2'
red011 reduce '2' -> '2'
red012 reduce '-2.00' -> '-2'
red013 reduce '2.00' -> '2'
red014 reduce '-0' -> '0'
red015 reduce '-0.00' -> '0'
red016 reduce '-00.0' -> '0'
red017 reduce '-00.00' -> '0'
red018 reduce '-00' -> '0'
red019 reduce '0E+5' -> '0'
red020 reduce '-0E+1' -> '0'
red030 reduce '+0.1' -> '0.1'
red031 reduce '-0.1' -> '-0.1'
red032 reduce '+0.01' -> '0.01'
red033 reduce '-0.01' -> '-0.01'
red034 reduce '+0.001' -> '0.001'
red035 reduce '-0.001' -> '-0.001'
red036 reduce '+0.000001' -> '0.000001'
red037 reduce '-0.000001' -> '-0.000001'
red038 reduce '+0.000000000001' -> '1E-12'
red039 reduce '-0.000000000001' -> '-1E-12'
red041 reduce 1.1 -> 1.1
red042 reduce 1.10 -> 1.1
red043 reduce 1.100 -> 1.1
red044 reduce 1.110 -> 1.11
red045 reduce -1.1 -> -1.1
red046 reduce -1.10 -> -1.1
red047 reduce -1.100 -> -1.1
red048 reduce -1.110 -> -1.11
red049 reduce 9.9 -> 9.9
red050 reduce 9.90 -> 9.9
red051 reduce 9.900 -> 9.9
red052 reduce 9.990 -> 9.99
red053 reduce -9.9 -> -9.9
red054 reduce -9.90 -> -9.9
red055 reduce -9.900 -> -9.9
red056 reduce -9.990 -> -9.99
-- some trailing fractional zeros with zeros in units
red060 reduce 10.0 -> 1E+1
red061 reduce 10.00 -> 1E+1
red062 reduce 100.0 -> 1E+2
red063 reduce 100.00 -> 1E+2
red064 reduce 1.1000E+3 -> 1.1E+3
red065 reduce 1.10000E+3 -> 1.1E+3
red066 reduce -10.0 -> -1E+1
red067 reduce -10.00 -> -1E+1
red068 reduce -100.0 -> -1E+2
red069 reduce -100.00 -> -1E+2
red070 reduce -1.1000E+3 -> -1.1E+3
red071 reduce -1.10000E+3 -> -1.1E+3
-- some insignificant trailing zeros with positive exponent
red080 reduce 10E+1 -> 1E+2
red081 reduce 100E+1 -> 1E+3
red082 reduce 1.0E+2 -> 1E+2
red083 reduce 1.0E+3 -> 1E+3
red084 reduce 1.1E+3 -> 1.1E+3
red085 reduce 1.00E+3 -> 1E+3
red086 reduce 1.10E+3 -> 1.1E+3
red087 reduce -10E+1 -> -1E+2
red088 reduce -100E+1 -> -1E+3
red089 reduce -1.0E+2 -> -1E+2
red090 reduce -1.0E+3 -> -1E+3
red091 reduce -1.1E+3 -> -1.1E+3
red092 reduce -1.00E+3 -> -1E+3
red093 reduce -1.10E+3 -> -1.1E+3
-- some significant trailing zeros, were we to be trimming
red100 reduce 11 -> 11
red101 reduce 10 -> 1E+1
red102 reduce 10. -> 1E+1
red103 reduce 1.1E+1 -> 11
red104 reduce 1.0E+1 -> 1E+1
red105 reduce 1.10E+2 -> 1.1E+2
red106 reduce 1.00E+2 -> 1E+2
red107 reduce 1.100E+3 -> 1.1E+3
red108 reduce 1.000E+3 -> 1E+3
red109 reduce 1.000000E+6 -> 1E+6
red110 reduce -11 -> -11
red111 reduce -10 -> -1E+1
red112 reduce -10. -> -1E+1
red113 reduce -1.1E+1 -> -11
red114 reduce -1.0E+1 -> -1E+1
red115 reduce -1.10E+2 -> -1.1E+2
red116 reduce -1.00E+2 -> -1E+2
red117 reduce -1.100E+3 -> -1.1E+3
red118 reduce -1.000E+3 -> -1E+3
red119 reduce -1.00000E+5 -> -1E+5
red120 reduce -1.000000E+6 -> -1E+6
red121 reduce -10.00000E+6 -> -1E+7
red122 reduce -100.0000E+6 -> -1E+8
red123 reduce -1000.000E+6 -> -1E+9
red124 reduce -10000.00E+6 -> -1E+10
red125 reduce -100000.0E+6 -> -1E+11
red126 reduce -1000000.E+6 -> -1E+12
-- examples from decArith
red140 reduce '2.1' -> '2.1'
red141 reduce '-2.0' -> '-2'
red142 reduce '1.200' -> '1.2'
red143 reduce '-120' -> '-1.2E+2'
red144 reduce '120.00' -> '1.2E+2'
red145 reduce '0.00' -> '0'
-- Null test
red900 reduce # -> ? Invalid_operation