Ability to read logic
This requisite asks whether you can read a sentence that throws in logical ideas and notation, without slowing down too much. If the statement \((\exists v: \forall w > v: \forall x>0, y>0, z>0: x^w + y^w \neq z^w) \rightarrow ((1 = 0) \vee (1 + 0 = 0 + 1))\) makes sense after a bit of staring, you should mark yourself as having this requisite. You will then automatically be shown Arbital pages and tabs containing such notation.
Mathematics is the study of numbers and other ideal objects that can be described by axioms.