PHP strings are byte arrays with unmanaged encoding so anything goes. you are writing the byte 0x82 in your file. From what I can see your text editor is using Windows-1252/'ANSI' I.E. I had no similar troubles with these font, since I was able to select "Other style" in Equation Editor, and it worked properly. When you write ',' directly in your source file, you are writing a string of bytes which depend on the encoding used in your text editor. How can I solve the problem?Ī final remark: I previously used the font "Mathematica 7 Mono", which was automatically installed with "Mathematica" but could also be installed independently in the computer. I also tried to copy the character form the text inside the equation, but I only obtain a "?", and the error message "Equation too big, cannot convert it". I tried to change style (choosing "Other"), but I obtain a normal "N" from the Cambria Math font, not the special "N". But sometimes I need inserting them inside an equation, and unfortunately it doesn't work. Here the term f(a,X,X+1) is unified with every function symbol provided by sym/1. So, there is no problem inserting these characters along the normal text. hide all predicates (Line 15) and then explicitly show only the move/3. References to Equation Editor above are to the Microsoft Equation 3.0.
#EQUATION EDITOR 3.0 SHOWING WEIRD SYMBOL CODE#
I found these characters in the set "Cambria Math": for example, the special "N" which denotes the set of natural numbers corresponds to Unicode 2115, the "Q" for rational numbers has the code 211A, and so on. Figure 2: Symbol dialog showing Combining Diacritical Marks character subset. When writing a Mathematics text, I use frequently the "double struck capital" characters (to denote for example the set of natural or integer numbers). If the Equation Toolbar is not showing up in the Equation Editor View - Toolbar. Note: To edit an equation double click on the equation and the equation editor will pop up again. When finished click outside the equation box. I would like to know if I can insert any character in a math formula built with equation editor. Use the Equation tool bar to make up your equation.
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