χχ instead of χ

Attestations in Trismegistos Text irregularities

This text irregularity has been corrected by a modern editor 6 time(s) in Trismegistos Text irregularities;
   in 6 different contexts (before and after);
       following 6 different groups;
       preceding 6 different groups.

Less than 10 attestations. For a network of text irregularities based on co-occurrence in the same text, see here

Contexts of this text irregularity (χχ instead of χ)
Context	Frequency
after ∅ and before α	1	(all types of errors in this context)
after α and before υ	1	(all types of errors in this context)
after γ and before ρ	1	(all types of errors in this context)
after ε and before ε	1	(all types of errors in this context)
after ι and before ω	1	(all types of errors in this context)
after χ and before λ	1	(all types of errors in this context)

Graphemes preceding this text irregularity (χχ instead of χ)
Context	Frequency
after α	1	(all types of errors in this context)
after γ	1	(all types of errors in this context)
after ε	1	(all types of errors in this context)
after ι	1	(all types of errors in this context)
after χ	1	(all types of errors in this context)
after ∅	1	(all types of errors in this context)

Graphemes following this text irregularity (χχ instead of χ)
Context	Frequency
before α	1	(all types of errors in this context)
before ε	1	(all types of errors in this context)
before λ	1	(all types of errors in this context)
before ρ	1	(all types of errors in this context)
before υ	1	(all types of errors in this context)
before ω	1	(all types of errors in this context)