Collection of around 30 arithmetic symbols

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Preview

⊲⊳⩤⩥⋈⟕⟖⟗⩗⩘⩚⩛⦉⦊
⪪⪫⪬⪭⫏⫐⫑⫒⩌⩍⋓⋒⩎⩏

⧊⧋⧍⨉⨝⨞⌯⌲⌳

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• Large Operators (⨉⨝⨞)
  • Existing implementations but scaled to the same dimensions as the other Large operators.
• Z Notation Antirestriction (⩤⩥)
  • ⊲⊳ (also used in Z Notation) with a horizontal stroke.
  • The glyph looks a bit too crowded on UltraCondensed. However, since changing the outer sw makes them unbalanced compared to ⊲⊳, only the inner stroke is thinned.
• ⪪⪫⪬⪭⫏⫐⫑⫒⩗⩘⩚⩛⩌⩍⧎
  • Simple extension/adaptation of existing glyphs.
• ⩎⩏
  • Following the metrics of ⋓⋒. Modified the gap for these so the inner shape looks more natural.
• Decorated triangle (⧊⧋⧍)
  • Contains a character in The other Legacy Computing characters unified to existing codepoints #2192.
  • Tried to make the Triangle with serifs not extrude the character cell, but it looks like the original triangle already did in some settings.
• Database outer join symbols (⟕⟖⟗)
  • Used in Relational algebra. Tried to match the metric of ⋈, though it may make the outer notches hard to notice.

Also fixes on some glyphs that is made too crowded due to the AdviceStroke rewrite.