/**
 * file: journal_karbytes_25november2025_p0.txt
 * type: plain-text
 * date: 25_NOVEMBER_2025
 * author: karbytes
 * license: PUBLIC_DOMAIN
 */

0 = 0 // true if abstract

0 != 0 // true if physical 

// first equivalence implies that both instances of the same symbol (i.e. "variable") imply the exact same meaning (i.e. "data" which both "variables" point to).

// second equivalence implies that both instances of the same symbol are not the same literal instance (despite looking phenomenally identical)