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124 .\" ========================================================================
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125 .\"
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126 .IX Title "CONVERSIONSUTIL 1"
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127 .TH CONVERSIONSUTIL 1 "2015-03-29" "perl v5.14.2" "MayaChemTools"
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128 .\" For nroff, turn off justification. Always turn off hyphenation; it makes
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129 .\" way too many mistakes in technical documents.
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130 .if n .ad l
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131 .nh
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132 .SH "NAME"
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133 ConversionsUtil
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134 .SH "SYNOPSIS"
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135 .IX Header "SYNOPSIS"
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136 use ConversionsUtil;
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137 .PP
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138 use ConversionsUtil qw(:math);
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139 .PP
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140 use ConversionsUtil qw(:all);
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141 .SH "DESCRIPTION"
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142 .IX Header "DESCRIPTION"
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143 \&\fBConversionsUtil\fR module provides the following functions:
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144 .PP
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145 BinaryToDecimal, BinaryToHexadecimal, DecimalToBinary, DecimalToHexadecimal,
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146 DecimalToOctal, DegreesToRadians, HexadecimalToBinary, HexadecimalToDecimal,
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147 HexadecimalToOctal, OctalToDecimal, OctalToHexadecimal, RadiansToDegrees,
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148 StringToBinary, StringToHexadecimal
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149 .SS "\s-1FUNCTIONS\s0"
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150 .IX Subsection "FUNCTIONS"
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151 .IP "\fBBinaryToDecimal\fR" 4
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152 .IX Item "BinaryToDecimal"
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153 .Vb 1
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154 \& $Decimal = BinaryToDecimal($Binary);
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155 .Ve
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156 .Sp
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157 Converts a \fIBinary\fR string to \fBDecimal\fR string.
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158 .IP "\fBBinaryToHexadecimal\fR" 4
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159 .IX Item "BinaryToHexadecimal"
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160 .Vb 1
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161 \& $Hexadecimal = BinaryToHexadecimal($Binary);
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162 .Ve
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163 .Sp
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164 Converts a \fIBinary\fR string to \fBHexadecimal\fR string.
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165 .IP "\fBDecimalToBinary\fR" 4
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166 .IX Item "DecimalToBinary"
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167 .Vb 1
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168 \& $Binary = DecimalToBinary($Decimal);
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169 .Ve
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170 .Sp
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171 Converts a \fIDecimal\fR string to \fBBinary\fR string.
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172 .IP "\fBDecimalToHexadecimal\fR" 4
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173 .IX Item "DecimalToHexadecimal"
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174 .Vb 1
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175 \& $Hexadecimal = DecimalToHexadecimal($Decimal);
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176 .Ve
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177 .Sp
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178 Converts a \fIDecimal\fR string to \fBHexadecimal\fR string.
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179 .IP "\fBDecimalToOctal\fR" 4
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180 .IX Item "DecimalToOctal"
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181 .Vb 1
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182 \& $Octal = DecimalToOctal($Decimal);
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183 .Ve
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184 .Sp
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185 Converts a \fIDecimal\fR string to \fBOctal\fR string.
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186 .IP "\fBDegreesToRadians\fR" 4
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187 .IX Item "DegreesToRadians"
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188 .Vb 1
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189 \& $Radians = DegreesToRadians($Degrees, [$DoNotWrapValue]);
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190 .Ve
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191 .Sp
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192 Converts degrees to radians in the range from 0 to 2PI or to corresponding radians without
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193 wrapping the converted value to 0 to 2PI. Default is to wrap the converted value.
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194 .IP "\fBHexadecimalToBinary\fR" 4
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195 .IX Item "HexadecimalToBinary"
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196 .Vb 1
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197 \& $Binary = HexadecimalToBinary($Hexadecimal);
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198 .Ve
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199 .Sp
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200 Converts a \fIHexadecimal\fR string to \fBBinary\fR string.
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201 .IP "\fBHexadecimalToDecimal\fR" 4
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202 .IX Item "HexadecimalToDecimal"
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203 .Vb 1
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204 \& $Decimal = HexadecimalToDecimal($Hexadecimal);
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205 .Ve
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206 .Sp
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207 Converts a \fIHexadecimal\fR string to \fBDecimal\fR string.
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208 .IP "\fBHexadecimalToOctal\fR" 4
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209 .IX Item "HexadecimalToOctal"
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210 .Vb 1
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211 \& $Octal = HexadecimalToOctal($Hexadecimal);
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212 .Ve
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213 .Sp
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214 Converts a \fIHexadecimal\fR string to \fBOctal\fR string.
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215 .IP "\fBOctalToDecimal\fR" 4
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216 .IX Item "OctalToDecimal"
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217 .Vb 1
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218 \& $Decimal = OctalToDecimal($Octal);
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219 .Ve
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220 .Sp
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221 Converts a \fIOctal\fR string to \fBDecimal\fR string.
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222 .IP "\fBOctalToHexadecimal\fR" 4
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223 .IX Item "OctalToHexadecimal"
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224 .Vb 1
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225 \& $Hexadecimal = OctalToHexadecimal($Octal);
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226 .Ve
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227 .Sp
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228 Converts a \fIOctal\fR string to \fBHexadecimal\fR string.
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229 .IP "\fBRadiansToDegrees\fR" 4
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230 .IX Item "RadiansToDegrees"
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231 .Vb 1
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232 \& $Degrees = RadiansToDegrees($Radians, [$DoNotWrapValue]);
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233 .Ve
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234 .Sp
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235 Converts radians to degrees in the range from 0 to 360 or to corresponding degrees without
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236 wrapping the converted value to 0 to 360. Default is to wrap the converted value.
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237 .IP "\fBStringToBinary\fR" 4
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238 .IX Item "StringToBinary"
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239 .Vb 1
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240 \& $BinaryString = StringToBinary($String, [$UseReverseBitOrder]);
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241 .Ve
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242 .Sp
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243 Converts specified \fIString\fR into a \fBBinarystring\fR. Going from left to right, two ways of arranging
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244 bits inside each byte are available: Most Significat Bits (\s-1MSB\s0) first or Least Significat Bits (\s-1LSB\s0) first.
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245 Default is \s-1MSB\s0 corresponding to descending bits order (PerlSpeak) inside each each packed byte
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246 (Most singificat bits first).
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247 .IP "\fBStringToHexadecimal\fR" 4
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248 .IX Item "StringToHexadecimal"
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249 .Vb 2
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250 \& $HexadecimalString = StringToHexadecimal($String,
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251 \& [$UseReverseBitOrder]);
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252 .Ve
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253 .Sp
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254 Convert string into a hexadecimal string. Two ways of arranging nybbles (pair of 4 bits in each
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255 byte) are available: high nybbles first or low nybbles first. Default is \s-1MSB\s0 corresponding to high
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256 nybbles (PerlSpeak) first. Low and high nybbles correspond to pair of a low and high four bits in a byte.
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257 .SH "AUTHOR"
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258 .IX Header "AUTHOR"
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259 Manish Sud <msud@san.rr.com>
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260 .SH "SEE ALSO"
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261 .IX Header "SEE ALSO"
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262 Constants.pm, MathUtil.pm
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263 .SH "COPYRIGHT"
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264 .IX Header "COPYRIGHT"
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265 Copyright (C) 2015 Manish Sud. All rights reserved.
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266 .PP
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267 This file is part of MayaChemTools.
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268 .PP
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269 MayaChemTools is free software; you can redistribute it and/or modify it under
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270 the terms of the \s-1GNU\s0 Lesser General Public License as published by the Free
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271 Software Foundation; either version 3 of the License, or (at your option)
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272 any later version.
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