Math input methods

Hans Aberg haberg-1 at
Tue Jun 10 07:57:22 CDT 2014

On 10 Jun 2014, at 14:29, Philippe Verdy <verdy_p at> wrote:

> ℕ ⊃ℤ ⊃ℚ ⊃ℝ ⊃ℂ are without doubt more useful and more common in double-struck styles than in Fraktur styles.

Fraktur would normally be for Lie algebras. For sets, some other style or none. And logicians use their own notation.

More information about the Unicode mailing list