Définitions
1.SymbolAddition, additive operation."3 + 2 = 5"
2.SymbolExplicitly indicates that the next number is positive."+5 is different from −5"
3.Symbol"Or more"; indicates that a number is the minimum quantity or amount."This project is going to take 10+ years to complete."
4.SymbolFrom the positive side."
lim
x
→
a
+
f
(
x
)
{\displaystyle \lim _{x\to a^{+}}f(x)}
is the same as
lim
x
↓
a
f
(
x
)
{\displaystyle \lim _{x\downarrow a}\,f(x)}
"
5.SymbolA disjoint union, a coproduct.
6.SymbolAn inclusive disjunction.
7.SymbolA wild type.
8.SymbolA grafted hybrid.
9.SymbolA string concatenation in some programming languages (that might be ambiguous with an additive operation).""My name is " + name + ". I am " + age + " years old.""
10.SymbolDetects one or more occurrences of the preceding element."The string ab+c matches "abc", "abbc", "abbbc", and so on, but not "ac"."
11.SymbolCheck.
12.SymbolA placeholder standing for the international call prefix in phone numbers."Sure, call me if you want. My number is +496919725."
13.SymbolAn affirmative result from a laboratory test.
14.SymbolAn anode.
15.SymbolIndicating north.
16.SymbolAugmented.
17.SymbolWritten by a bishop before his signature.
18.SymbolUsed to indicate repetition in sign language glosses.
19.ConjunctionWhen placed between key names, indicates that they should be pressed simultaneously."Press Ctrl+C to copy!"
20.Conjunctionand
21.Adverbmore
22.ConjunctionAbbreviation of and."Second course: sauvignon blanc, chicken + rice, ratatouille niçoise"
23.ConjunctionUsed to connect two elements: and, plus.