"The thrice-tethrasecunda is equal to E100((#^^##)^^##)^^##100 using Extended Cascading-E Notation. The term was coined by Sbiis Saibian."@en . . . . . "Thrice-tethrasecunda"@en . . "The thrice-tethrasecunda is equal to E100((#^^##)^^##)^^##100 using Extended Cascading-E Notation. The term was coined by Sbiis Saibian."@en .