Astrelle
From Tar Valon Library
A similar entry appears in the Wheel of Time Companion confirming the information available in the main story arc.
Author: Kyria d'Oreyn
General
Astrelle is an Aes Sedai of the White Ajah, dedicated to arithmetic. She is described as a plump woman with a formidable bosom. She sides with Elaida when the White Tower splits.
Astrelle argues with Tesan about the propositional increase of food spoilage. She names Radun's Standard of Deviation as proof for her statements. She claims Covanen's First Rule of Medians has not been proven yet.
(References: Knife of Dreams, Prologue)