1<?xml version="1.0" encoding="UTF-8"?> 2 3 4 5<!-- 6 *********************************************************************** 7 * 8 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 9 * 10 * Copyright 2000, 2010 Oracle and/or its affiliates. 11 * 12 * OpenOffice.org - a multi-platform office productivity suite 13 * 14 * This file is part of OpenOffice.org. 15 * 16 * OpenOffice.org is free software: you can redistribute it and/or modify 17 * it under the terms of the GNU Lesser General Public License version 3 18 * only, as published by the Free Software Foundation. 19 * 20 * OpenOffice.org is distributed in the hope that it will be useful, 21 * but WITHOUT ANY WARRANTY; without even the implied warranty of 22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 23 * GNU Lesser General Public License version 3 for more details 24 * (a copy is included in the LICENSE file that accompanied this code). 25 * 26 * You should have received a copy of the GNU Lesser General Public License 27 * version 3 along with OpenOffice.org. If not, see 28 * <http://www.openoffice.org/license.html> 29 * for a copy of the LGPLv3 License. 30 * 31 ************************************************************************ 32 --> 33 34 35 <helpdocument version="1.0"> 36<meta> 37<topic id="textsmath0103091501xml" indexer="include" status="PUBLISH"> 38<title id="tit" xml-lang="en-US">Unary and Binary Operators</title> 39<filename>/text/smath/01/03091501.xhp</filename> 40</topic> 41</meta> 42<body> 43<bookmark xml-lang="en-US" branch="index" id="bm_id3149126"><bookmark_value>unary operators; list of</bookmark_value> 44<bookmark_value>binary operators; list of</bookmark_value> 45</bookmark> 46<paragraph role="heading" id="hd_id2897122" xml-lang="en-US" level="1" l10n="NEW"><variable id="unary"><link href="text/smath/01/03091501.xhp" name="Unary and Binary Operators">Unary and Binary Operators</link> 47</variable></paragraph> 48<table id="tbl_id3150048" class="list"> 49<tablerow> 50<tablecell colspan="" rowspan=""> 51<paragraph role="tablehead" id="par_idN106F7" xml-lang="en-US" l10n="NEW">Typed command(s)</paragraph> 52</tablecell> 53<tablecell colspan="" rowspan=""> 54<paragraph role="tablehead" id="par_id3151388" xml-lang="en-US" l10n="U" oldref="472">Symbol in Elements Window</paragraph> 55</tablecell> 56<tablecell colspan="" rowspan=""> 57<paragraph role="tablehead" id="par_id3155764" xml-lang="en-US" l10n="U" oldref="474">Meaning</paragraph> 58</tablecell> 59</tablerow> 60<tablerow> 61<tablecell colspan="" rowspan=""> 62<paragraph role="tablecontent" id="par_idN10967" xml-lang="en-US" l10n="NEW" localize="false"> 63<item type="literal">-</item> 64</paragraph> 65</tablecell> 66<tablecell colspan="" rowspan=""> 67<paragraph role="tablecontent" id="par_id3156276" xml-lang="en-US" l10n="E"> 68<image id="Graphic10" src="starmath/res/un21209.png" width="0.3335inch" height="0.3335inch"><alt id="alt_" xml-lang="en-US">Icon</alt> 69 </image></paragraph> 70</tablecell> 71<tablecell colspan="" rowspan=""> 72<paragraph role="tablecontent" id="par_id3155125" xml-lang="en-US" l10n="U" oldref="38">Subtraction</paragraph> 73</tablecell> 74</tablerow> 75<tablerow> 76<tablecell colspan="" rowspan=""> 77<paragraph role="tablecontent" id="par_idN1075F" xml-lang="en-US" l10n="NEW" localize="false"> 78<item type="literal">-</item> 79</paragraph> 80</tablecell> 81<tablecell colspan="" rowspan=""> 82<paragraph role="tablecontent" id="par_id3163824" xml-lang="en-US" l10n="E"> 83<image id="Graphic21" src="starmath/res/un21202.png" width="0.3335inch" height="0.3335inch"><alt id="alt_" xml-lang="en-US">Icon</alt> 84 </image></paragraph> 85</tablecell> 86<tablecell colspan="" rowspan=""> 87<paragraph role="tablecontent" id="par_id3151266" xml-lang="en-US" l10n="CHG" oldref="8">- Sign</paragraph> 88</tablecell> 89</tablerow> 90<tablerow> 91<tablecell colspan="" rowspan=""> 92<paragraph role="tablecontent" id="par_idN107E1" xml-lang="en-US" l10n="NEW" localize="false"> 93<item type="literal">-+</item> 94</paragraph> 95</tablecell> 96<tablecell colspan="" rowspan=""> 97<paragraph role="tablecontent" id="par_id3147514" xml-lang="en-US" l10n="E"> 98<image id="Graphic4" src="starmath/res/un21204.png" width="0.3335inch" height="0.3335inch"><alt id="alt_" xml-lang="en-US">Icon</alt> 99 </image></paragraph> 100</tablecell> 101<tablecell colspan="" rowspan=""> 102<paragraph role="tablecontent" id="par_id3150358" xml-lang="en-US" l10n="U" oldref="12">Minus/Plus</paragraph> 103</tablecell> 104</tablerow> 105<tablerow> 106<tablecell colspan="" rowspan=""> 107<paragraph role="tablecontent" id="par_idN10A2A" xml-lang="en-US" l10n="NEW" localize="false"> 108<item type="literal">/</item> 109</paragraph> 110</tablecell> 111<tablecell colspan="" rowspan=""> 112<paragraph role="tablecontent" id="par_id3154821" xml-lang="en-US" l10n="E"> 113<image id="Graphic13" src="starmath/res/un21212.png" width="0.3335inch" height="0.3335inch"><alt id="alt_" xml-lang="en-US">Icon</alt> 114 </image></paragraph> 115</tablecell> 116<tablecell colspan="" rowspan=""> 117<paragraph role="tablecontent" id="par_id3147106" xml-lang="en-US" l10n="U" oldref="52">Division</paragraph> 118</tablecell> 119</tablerow> 120<tablerow> 121<tablecell colspan="" rowspan=""> 122<paragraph role="tablecontent" id="par_idN108A4" xml-lang="en-US" l10n="NEW" localize="false"> 123<item type="literal">*</item> 124</paragraph> 125</tablecell> 126<tablecell colspan="" rowspan=""> 127<paragraph role="tablecontent" id="par_id3155179" xml-lang="en-US" l10n="E"> 128<image id="Graphic7" src="starmath/res/un21208.png" width="0.3335inch" height="0.3335inch"><alt id="alt_" xml-lang="en-US">Icon</alt> 129 </image></paragraph> 130</tablecell> 131<tablecell colspan="" rowspan=""> 132<paragraph role="tablecontent" id="par_id3148972" xml-lang="en-US" l10n="U" oldref="42">Multiplication</paragraph> 133</tablecell> 134</tablerow> 135<tablerow> 136<tablecell colspan="" rowspan=""> 137<paragraph role="tablecontent" id="par_idN10863" xml-lang="en-US" l10n="NEW" localize="false"> 138<item type="literal">+</item> 139</paragraph> 140</tablecell> 141<tablecell colspan="" rowspan=""> 142<paragraph role="tablecontent" id="par_id3150832" xml-lang="en-US" l10n="E"> 143<image id="Graphic6" src="starmath/res/un21205.png" width="0.3335inch" height="0.3335inch"><alt id="alt_" xml-lang="en-US">Icon</alt> 144 </image></paragraph> 145</tablecell> 146<tablecell colspan="" rowspan=""> 147<paragraph role="tablecontent" id="par_id3151332" xml-lang="en-US" l10n="U" oldref="34">Addition</paragraph> 148</tablecell> 149</tablerow> 150<tablerow> 151<tablecell colspan="" rowspan=""> 152<paragraph role="tablecontent" id="par_idN1071E" xml-lang="en-US" l10n="NEW" localize="false"> 153<item type="literal">+</item> 154</paragraph> 155</tablecell> 156<tablecell colspan="" rowspan=""> 157<paragraph role="tablecontent" id="par_id3145590" xml-lang="en-US" l10n="E"> 158<image id="Graphic2" src="starmath/res/un21201.png" width="0.3335inch" height="0.3335inch"><alt id="alt_" xml-lang="en-US">Icon</alt> 159 </image></paragraph> 160</tablecell> 161<tablecell colspan="" rowspan=""> 162<paragraph role="tablecontent" id="par_id3148390" xml-lang="en-US" l10n="CHG" oldref="5">+ Sign</paragraph> 163</tablecell> 164</tablerow> 165<tablerow> 166<tablecell colspan="" rowspan=""> 167<paragraph role="tablecontent" id="par_idN107A0" xml-lang="en-US" l10n="NEW" localize="false"> 168<item type="literal">+-</item> 169</paragraph> 170</tablecell> 171<tablecell colspan="" rowspan=""> 172<paragraph role="tablecontent" id="par_id3150764" xml-lang="en-US" l10n="E"> 173<image id="Graphic3" src="starmath/res/un21203.png" width="0.3335inch" height="0.3335inch"><alt id="alt_" xml-lang="en-US">Icon</alt> 174 </image></paragraph> 175</tablecell> 176<tablecell colspan="" rowspan=""> 177<paragraph role="tablecontent" id="par_id3153579" xml-lang="en-US" l10n="U" oldref="10">Plus/Minus</paragraph> 178</tablecell> 179</tablerow> 180<tablerow> 181<tablecell colspan="" rowspan=""> 182<paragraph role="tablecontent" id="par_idN10A6B" xml-lang="en-US" l10n="NEW"> 183<item type="literal">and</item> or <item type="literal">&</item> 184</paragraph> 185</tablecell> 186<tablecell colspan="" rowspan=""> 187<paragraph role="tablecontent" id="par_id3146336" xml-lang="en-US" l10n="E"> 188<image id="Graphic14" src="starmath/res/un21214.png" width="0.3335inch" height="0.3335inch"><alt id="alt_" xml-lang="en-US">Icon</alt> 189 </image></paragraph> 190</tablecell> 191<tablecell colspan="" rowspan=""> 192<paragraph role="tablecontent" id="par_id3155565" xml-lang="en-US" l10n="U" oldref="62">Boolean AND operation</paragraph> 193</tablecell> 194</tablerow> 195<tablerow> 196<tablecell colspan="" rowspan=""> 197<paragraph role="tablecontent" id="par_idN10C16" xml-lang="en-US" l10n="NEW" localize="false"> 198<item type="literal">boper</item> 199</paragraph> 200</tablecell> 201<tablecell colspan="" rowspan=""> 202<paragraph role="tablecontent" id="par_id3903317" xml-lang="en-US" l10n="NEW">No symbol. Usage:</paragraph> 203<paragraph role="tablecontent" id="par_id8633686" xml-lang="en-US" l10n="NEW">a boper %SYM1 b</paragraph> 204</tablecell> 205<tablecell colspan="" rowspan=""> 206<paragraph role="tablecontent" id="par_id3149632" xml-lang="en-US" l10n="CHG" oldref="136">Binary operator. A user-defined symbol follows, which is used as a binary operator.</paragraph> 207</tablecell> 208</tablerow> 209<tablerow> 210<tablecell colspan="" rowspan=""> 211<paragraph role="tablecontent" id="par_idN10BFC" xml-lang="en-US" l10n="NEW" localize="false"> 212<item type="literal">uoper</item> 213</paragraph> 214</tablecell> 215<tablecell colspan="" rowspan=""> 216<paragraph role="tablecontent" id="par_id1713309" xml-lang="en-US" l10n="NEW">No symbol. Usage:</paragraph> 217<paragraph role="tablecontent" id="par_id4594256" xml-lang="en-US" l10n="NEW">uoper %SYM2 b</paragraph> 218</tablecell> 219<tablecell colspan="" rowspan=""> 220<paragraph role="tablecontent" id="par_id3154624" xml-lang="en-US" l10n="CHG" oldref="28">Unary operator. A user-defined symbol follows, which is a used as a unary operator.</paragraph> 221</tablecell> 222</tablerow> 223<tablerow> 224<tablecell colspan="" rowspan=""> 225<paragraph role="tablecontent" id="par_idN108E5" xml-lang="en-US" l10n="NEW" localize="false"> 226<item type="literal">cdot</item> 227</paragraph> 228</tablecell> 229<tablecell colspan="" rowspan=""> 230<paragraph role="tablecontent" id="par_id3147212" xml-lang="en-US" l10n="E"> 231<image id="Graphic8" src="starmath/res/un21206.png" width="0.3335inch" height="0.3335inch"><alt id="alt_" xml-lang="en-US">Icon</alt> 232 </image></paragraph> 233</tablecell> 234<tablecell colspan="" rowspan=""> 235<paragraph role="tablecontent" id="par_id3155143" xml-lang="en-US" l10n="U" oldref="44">Multiplication, small multiply symbol</paragraph> 236</tablecell> 237</tablerow> 238<tablerow> 239<tablecell colspan="" rowspan=""> 240<paragraph role="tablecontent" id="par_idN10AF5" xml-lang="en-US" l10n="NEW" localize="false"> 241<item type="literal">circ</item> 242</paragraph> 243</tablecell> 244<tablecell colspan="" rowspan=""> 245<paragraph role="tablecontent" id="par_id3151130" xml-lang="en-US" l10n="E"> 246<image id="Graphic16" src="starmath/res/un21221.png" width="0.3335inch" height="0.3335inch"><alt id="alt_" xml-lang="en-US">Icon</alt> 247 </image></paragraph> 248</tablecell> 249<tablecell colspan="" rowspan=""> 250<paragraph role="tablecontent" id="par_id3156125" xml-lang="en-US" l10n="U" oldref="373">Concatenate symbols</paragraph> 251</tablecell> 252</tablerow> 253<tablerow> 254<tablecell colspan="" rowspan=""> 255<paragraph role="tablecontent" id="par_idN109E9" xml-lang="en-US" l10n="NEW" localize="false"> 256<item type="literal">div</item> 257</paragraph> 258</tablecell> 259<tablecell colspan="" rowspan=""> 260<paragraph role="tablecontent" id="par_id3147470" xml-lang="en-US" l10n="E"> 261<image id="Graphic12" src="starmath/res/un21211.png" width="0.3335inch" height="0.3335inch"><alt id="alt_" xml-lang="en-US">Icon</alt> 262 </image></paragraph> 263</tablecell> 264<tablecell colspan="" rowspan=""> 265<paragraph role="tablecontent" id="par_id3145129" xml-lang="en-US" l10n="U" oldref="58">Division</paragraph> 266</tablecell> 267</tablerow> 268<tablerow> 269<tablecell colspan="" rowspan=""> 270<paragraph role="tablecontent" id="par_idN10822" xml-lang="en-US" l10n="NEW" localize="false"> 271<item type="literal">neg</item> 272</paragraph> 273</tablecell> 274<tablecell colspan="" rowspan=""> 275<paragraph role="tablecontent" id="par_id3151319" xml-lang="en-US" l10n="E"> 276<image id="Graphic5" src="starmath/res/un21213.png" width="0.25inch" height="0.25inch"><alt id="alt_" xml-lang="en-US">Icon</alt> 277 </image></paragraph> 278</tablecell> 279<tablecell colspan="" rowspan=""> 280<paragraph role="tablecontent" id="par_id3147527" xml-lang="en-US" l10n="U" oldref="14">Boolean NOT</paragraph> 281</tablecell> 282</tablerow> 283<tablerow> 284<tablecell colspan="" rowspan=""> 285<paragraph role="tablecontent" id="par_idN10C02" xml-lang="en-US" l10n="NEW" localize="false"> 286<item type="literal">odivide</item> 287</paragraph> 288</tablecell> 289<tablecell colspan="" rowspan=""> 290<paragraph role="tablecontent" id="par_id3959776" xml-lang="en-US" l10n="NEW">No symbol.</paragraph> 291</tablecell> 292<tablecell colspan="" rowspan=""> 293<paragraph role="tablecontent" id="par_id3150729" xml-lang="en-US" l10n="U" oldref="56">Slash / in circle</paragraph> 294</tablecell> 295</tablerow> 296<tablerow> 297<tablecell colspan="" rowspan=""> 298<paragraph role="tablecontent" id="par_idN10BBE" xml-lang="en-US" l10n="NEW" localize="false"> 299<item type="literal">odot</item> 300</paragraph> 301</tablecell> 302<tablecell colspan="" rowspan=""> 303<paragraph role="tablecontent" id="par_id1206701" xml-lang="en-US" l10n="NEW">No symbol.</paragraph> 304</tablecell> 305<tablecell colspan="" rowspan=""> 306<paragraph role="tablecontent" id="par_id3151227" xml-lang="en-US" l10n="U" oldref="46">Small multiply symbol in circle</paragraph> 307</tablecell> 308</tablerow> 309<tablerow> 310<tablecell colspan="" rowspan=""> 311<paragraph role="tablecontent" id="par_idN10B9C" xml-lang="en-US" l10n="NEW" localize="false"> 312<item type="literal">ominus</item> 313</paragraph> 314</tablecell> 315<tablecell colspan="" rowspan=""> 316<paragraph role="tablecontent" id="par_id815759" xml-lang="en-US" l10n="NEW">No symbol.</paragraph> 317</tablecell> 318<tablecell colspan="" rowspan=""> 319<paragraph role="tablecontent" id="par_id3154841" xml-lang="en-US" l10n="U" oldref="40">Subtract symbol in circle</paragraph> 320</tablecell> 321</tablerow> 322<tablerow> 323<tablecell colspan="" rowspan=""> 324<paragraph role="tablecontent" id="par_idN10B7A" xml-lang="en-US" l10n="NEW" localize="false"> 325<item type="literal">oplus</item> 326</paragraph> 327</tablecell> 328<tablecell colspan="" rowspan=""> 329<paragraph role="tablecontent" id="par_id7664113" xml-lang="en-US" l10n="NEW">No symbol.</paragraph> 330</tablecell> 331<tablecell colspan="" rowspan=""> 332<paragraph role="tablecontent" id="par_id3148783" xml-lang="en-US" l10n="U" oldref="36">Add symbol in circle</paragraph> 333</tablecell> 334</tablerow> 335<tablerow> 336<tablecell colspan="" rowspan=""> 337<paragraph role="tablecontent" id="par_idN10AB0" xml-lang="en-US" l10n="NEW"> 338<item type="literal">or</item> or <item type="literal">|</item> 339</paragraph> 340</tablecell> 341<tablecell colspan="" rowspan=""> 342<paragraph role="tablecontent" id="par_id3147065" xml-lang="en-US" l10n="E"> 343<image id="Graphic15" src="starmath/res/un21215.png" width="0.3335inch" height="0.3335inch"><alt id="alt_" xml-lang="en-US">Icon</alt> 344 </image></paragraph> 345</tablecell> 346<tablecell colspan="" rowspan=""> 347<paragraph role="tablecontent" id="par_id3153797" xml-lang="en-US" l10n="U" oldref="64">Boolean OR operation</paragraph> 348</tablecell> 349</tablerow> 350<tablerow> 351<tablecell colspan="" rowspan=""> 352<paragraph role="tablecontent" id="par_idN10BE0" xml-lang="en-US" l10n="NEW" localize="false"> 353<item type="literal">otimes</item> 354</paragraph> 355</tablecell> 356<tablecell colspan="" rowspan=""> 357<paragraph role="tablecontent" id="par_id7552110" xml-lang="en-US" l10n="NEW">No symbol.</paragraph> 358</tablecell> 359<tablecell colspan="" rowspan=""> 360<paragraph role="tablecontent" id="par_id3155380" xml-lang="en-US" l10n="U" oldref="50">Multiply symbol times in circle</paragraph> 361</tablecell> 362</tablerow> 363<tablerow> 364<tablecell colspan="" rowspan=""> 365<paragraph role="tablecontent" id="par_idN109A8" xml-lang="en-US" l10n="NEW" localize="false"> 366<item type="literal">over</item> 367</paragraph> 368</tablecell> 369<tablecell colspan="" rowspan=""> 370<paragraph role="tablecontent" id="par_id3148873" xml-lang="en-US" l10n="E"> 371<image id="Graphic11" src="starmath/res/un21210.png" width="0.3335inch" height="0.3335inch"><alt id="alt_" xml-lang="en-US">Icon</alt> 372 </image></paragraph> 373</tablecell> 374<tablecell colspan="" rowspan=""> 375<paragraph role="tablecontent" id="par_id3150118" xml-lang="en-US" l10n="U" oldref="60">Division/Fraction</paragraph> 376</tablecell> 377</tablerow> 378<tablerow> 379<tablecell colspan="" rowspan=""> 380<paragraph role="tablecontent" id="par_idN10926" xml-lang="en-US" l10n="NEW" localize="false"> 381<item type="literal">times</item> 382</paragraph> 383</tablecell> 384<tablecell colspan="" rowspan=""> 385<paragraph role="tablecontent" id="par_id3147073" xml-lang="en-US" l10n="E"> 386<image id="Graphic9" src="starmath/res/un21207.png" width="0.3335inch" height="0.3335inch"><alt id="alt_" xml-lang="en-US">Icon</alt> 387 </image></paragraph> 388</tablecell> 389<tablecell colspan="" rowspan=""> 390<paragraph role="tablecontent" id="par_id3151024" xml-lang="en-US" l10n="U" oldref="48">Multiplication</paragraph> 391</tablecell> 392</tablerow> 393<tablerow> 394<tablecell colspan="" rowspan=""> 395<paragraph role="tablecontent" id="par_idN10B58" xml-lang="en-US" l10n="NEW" localize="false"> 396<item type="literal">widebslash</item> 397</paragraph> 398</tablecell> 399<tablecell colspan="" rowspan=""> 400<paragraph role="tablecontent" id="par_id4930875" xml-lang="en-US" l10n="NEW">No symbol.</paragraph> 401</tablecell> 402<tablecell colspan="" rowspan=""> 403<paragraph role="tablecontent" id="par_id3149241" xml-lang="en-US" l10n="U" oldref="415">Backslash \ between two characters, of which the right is superscript, the left subscript</paragraph> 404</tablecell> 405</tablerow> 406<tablerow> 407<tablecell colspan="" rowspan=""> 408<paragraph role="tablecontent" id="par_idN10B36" xml-lang="en-US" l10n="NEW" localize="false"> 409<item type="literal">wideslash</item> 410</paragraph> 411</tablecell> 412<tablecell colspan="" rowspan=""> 413<paragraph role="tablecontent" id="par_id4568620" xml-lang="en-US" l10n="NEW">No symbol.</paragraph> 414</tablecell> 415<tablecell colspan="" rowspan=""> 416<paragraph role="tablecontent" id="par_id3155587" xml-lang="en-US" l10n="U" oldref="413">Slash / between two characters, of which the left is superscript, the right subscript</paragraph> 417</tablecell> 418</tablerow> 419</table> 420<section id="relatedtopics"> 421<embed href="text/smath/01/03090100.xhp#unaerbinaer"/> 422<embed href="text/smath/01/03091500.xhp#reference"/> 423</section> 424</body> 425</helpdocument> 426
