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ThomasJockin / readexpro

Readex Pro is the world-script expansion of Lexend. Lexend is a variable font empirically shown to significantly improve reading-proficiency.
http://www.lexend.com
SIL Open Font License 1.1
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Math characters problems #36

Open thlinard opened 3 years ago

thlinard commented 3 years ago
  1. Math characters should be aligned on the Math axis (same vertical axis as hyphen, en dash and em dash when old style figures are default, otherwise same vertical axis as hyphen, en dash and em dash with case feature).
  2. ∑ should be as big as ∏.
  3. ≤ is wrong (VF version).

Example with <>=×÷+−¬≠≤≥∏∑

Lexend
thlinard commented 3 years ago

Good reference: http://www.typoma.com/publ/20041002-atypi.pdf

peppidesu commented 3 years ago

a lot of fonts connect the plus sign to the minus sign in the '±' glyph. you might want to do some research on if doing so makes the font more readable.