Full Idea
Tensed theorists typically seek to reduce facts about tenseless relations to tensed facts.
Gist of Idea
Tensed theorists typically try to reduce the tenseless to the tensed
Source
Robin Le Poidevin (Past, Present and Future of Debate about Tense [1998], 4 (b))
Book Reference
'Questions of Time and Tense', ed/tr. Le Poidevin,R [OUP 2002], p.33
A Reaction
This presumably involves denial of tenseless truths like '2+2=4', which might become '2+2 is always 4'. I can't see an objection to that. Tooley 1997 is cited as an exception to this idea.