Warning: Undefined array key "visitor_referer_type" in /var/www/vhosts/wordinf.com/core/app/libraries/Core.php on line 98 Rudy Rucker - In a sense mathematics is quite...
In a sense mathematics is quite objective: the same deductions can become known to everyone who starts with the same axioms and definitions; the same abstract forms can be universally perceived. So it's perfectly possible to talk math with a cockroach from Galaxy Z.