Quantum mnemonics
From Tardis Wiki, the free Doctor Who reference
Quantum mnemonics, the equivalent of Block Transfer Computations, was the language of the Great Old Ones and represented the physical laws of the Pre-Universe. Their pure form was a closely guarded secret of the Matrix.
This language could rewrite reality or create and destroy universes, which explained the Gods of Ragnarok's having created and destroyed many universes (MA: Divided Loyalties) including the Land of Fiction. This may mean its fictional energy is also formed from quantum mnemonics. (NA: Head Games)
The Millennium Codex program was written in this language. (MA: Millennial Rites)
