>Which fonts does your PDF use? Here is what Pdf-Xchange viewer reported:
CMSY9 (Embedded Subset) Type: Type 1 Encoding: Built-in Object Number: 5 LMRomanlO-Regular (Embedded Subset) Type: Type 1 (CID) Encoding: Identity-H Object Number: 6 LMRoman9- Regular (Embedded Subset) Type: Type 1 (CID) Encoding: Identity-H Object Number: 4 >Is this with non-TeX fonts or with TeX fonts? Either one gives same result >Which output format? I tried several, luaTex and pdfLatex. All gave same problem.