>>136
Thrembo is a number that consists of two parts: the real part and the schizo part. Complex numbers \[\mathbb{C}\] have real and imaginary components while schizo numbers \[\mathbb{S}\] have real and schizophrenic components.  Unlike imaginary numbers, schizo numbers feel "real" but they are always irrational, therefore \[\mathbb{S}\subset\mathbb{R}\setminus\mathbb{Q}\]. When you strap  a schizophrenic number \[s\in\mathbb{S}\] to the floor ( \[\lfloor s\rfloor\] ) or ceiling ( \[\lceil s\rceil \] ) it stops being schizophrenic and becomes "whole".

If you add a "medical number" to the "schizo number" it stops being schizo. For example:

\emoji{thrembo} + \emoji{pill} = 6

Therefore, we can conclude thrembo is when number 6 does not take its meds:

\emoji{thrembo} = 6 - \emoji{pill}

Thrembologists have not yet constructed thrembo therefore we do not yet know what \[\lbrace\]\emoji{thrembo}\[\rbrace\] is.

References:
\url{https://en.wikipedia.org/wiki/Schizophrenic_number}
\url{https://www.who.int/news-room/fact-sheets/detail/schizophrenia}