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How can one insert the R symbol for the real numbers into an equation using Microsoft Equation 3.0 available in MS Word? I mean this double struck capital ℝ.
I struggle with it and have already tried:
- Copy and paste
- Convert ASCII Hexadecimal Code 211D into the wished symbol
- Use the special font as Cambria Math and others
All these options perfectly work in the running text, but not in formulas!
Make my day and tell me that it's possible (must be in MS Equation).
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R = real numbers, Z = integers, N=natural numbers, Q = rational numbers, P = irrational numbers.
Real numbers are represented by the symbol R.
What is the R number set? R is the set of real numbers , ie. all numbers that can actually exist, it contains in addition to rational numbers, non-rational numbers or irrational as π or √2 .
Go to Insert > Symbol > More Symbols. In the Subset dropdown, choose Number Forms. Note: Not all fonts have a number forms subset. If you don't see the number forms subset available for your font you will have to use a different font, such as Calibri, to insert the fraction character.
The capital Latin letter R is used in mathematics to represent the set of real numbers. Usually, the letter is presented with a "double-struck" typeface when it is used to represent the set of real numbers. The circumference of a circle is given the constant τ (tau) multiplied by the radius of the circle, where τ = 2π.
The set of real numbers symbol is the Latin capital letter “R” presented with a double struck typeface. The symbol is used in math to represent the set of real numbers. Typically, the symbol is used in an expression like this: In plain language, the expression above means that the variable x is a member of the set of real numbers.
These letters are known as "double-struck" as stated in one of the other answers. The character ℝ can be found in the symbols list under the font Cambria Math in the Letterlike Subject set. I set an auto-correct option so that if I type $real it will automatically insert this symbol. Thank you for mentioning the cambria math font.
Together with: Style/Math, Style/Text, Style/Function, Style/Variable, Style/Greek, Style/Matrix-Vector and finally Style/Other... Try \mathbb {\doubleR}. It works in my case using 2016. It will probably work in yours too, hopefully. Press ALT and =. Go to Ink Equation. Draw and insert the symbol.
in equation editor, type in \doubleR. (A shortcut to enter equation editor is ALT and +)
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