Approximately equal symbol maple8/7/2023 ![]() ![]() "asymptotic to, U 2248" means, more precisely, " almost equal to" often, if the approximation is broader\less precise, ~ is preferred. If text can be entered as HTML, you can also use the following notations: However, in some programming languages, ' ~' is symbolic of NOT (Bitwise), and ' ~=' is therefore somtimes used as a variation of ' !=', which means NOT EQUAL TO.īecause of this potential source of confusion, "=~" is proposed instead. " ~=" is a logical possible expansion of, which many people interpret as "approximatley equals" (rather than as the useage of 'congrunet' in geometry).įurthermore, " ~=" could be read as "approximately equals". "=~" is an easy to use and easy to remember alternative. Note: In HTML 4 "~" is defined as "varies with" or "similar to".) the ~ symbol is too often to indicate some other meaning (e.g.≅ and ≈ are symbols that are not universally rendered correctly in web browsers (in fact, you may be seeing boxes instead of symbols right now) and are not commonly parsed correctly in web tools like commenting and forums.≅ and ≈ are symbols that are not easy for people to enter in email, forums, etc.The preferred way of symbolizing "approximately equal to" is to use the ≈ symbol, the ~ symbol, or (in some cases) the ≅ symbol (see note 2). "7^2 = 50 (that should be an "is approximately equal to" symbol, but I'm too lazy to figure out how to get one of them)." * email, comment forms, forums, message boards, et cetera Rationale Insert the approximately equal to or almost equal to symbol using Insert Symbol To insert the approximately equal to or almost equal to symbol using Insert Symbol in the Ribbon in Word: Position the cursor in the Word document where you want to insert the symbol. A wavy symbol used to denote items that are approximately equal. "One gigabyte equals approximately one billion bytes." Maple will solve a limited class of equations exactly and a broader class approximately. "One gigabyte is approximately equal to one billion bytes." symbol acts like an equal sign in normal. equals eight million, three hundred eighty-eight thousand, six hundred and eight bits, (which) equals approximately one million bytes." is equal to eight million, three hundred eighty-eight thousand, six hundred and eight bits, (which) is approximately equal to one million bytes." This text can be read aloud as " equals approximately" or " is approximately equal to". To get the expected plot, enclose sign(x) in right-single quotes. This occurs because it computes the constant sign(x)=1 and plots that. Notice that the plot results in the line y = 1. įor more information on thread safety, see index/threadsafe. The sign command is thread-safe as of Maple 15. The unevaluated name specified as the optional third argument is assigned the leading term. Note therefore that the leading coefficient is dependent on the order of the indeterminates which may vary from one Maple session to another, but not within a session. If none are given, the leading coefficient is taken with respect to all its indeterminates. ![]() The leading coefficient of expr is determined with respect to the indeterminates given. It does not take assumptions into account. The sign function works for polynomials with coefficients of type `numeric`. ![]() The sign function computes the sign of the leading coefficient of expr. ![]()
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |