6 Jul
2011
6 Jul
'11
1:38 p.m.
On 07/06/11 15:29, luigi scarso wrote:
Log says: Missing character: There is no ʹ (U+02B9) in font lmroman12-regular! Missing character: There is no ʹ (U+02B9) in font lmroman12-regular!
And for Cambria Math: Missing character: There is no (U+02B9) in font cambria! Missing character: There is no (U+02B9) in font cambria! Which is not surprising, since it is the wrong glyph to use (it is a phonetic modifier, not a math symbol). The right one is indeed U+2032 PRIME, but there the odd thing is that all the math fonts (including Cambria Math) have a big glyph in that slot that lives on the baseline (instead of a superscript one). So, you need f^′(x) = 1 as luigi showed. Best wishes, Taco