(Japanese mythology) one of the first three gods who came into existence when heaven and earth began (天地開闢 (tenchi kaibyaku)), along with 高皇産霊 (Takamimusuhi) and 神皇産霊 (Kamimusuhi)

You should treasure every encounter, for it will never recur.

vicissitudes, the way that the world or a person prospers one day and declines the next

dotting the i's and crossing the t's

successive series of questions and responses

(physics) critical Reynolds number

Numbers

decimal point, radix point

A numerologist or arithmancer; practitioner of numerology or arithmancy.

greatest common divisor