144KiB, 136x193, 1246064894998.gif View SameGoogleiqdbSauceNAO Anonymous Fri 16 Apr 20:13:33 2021 No.12985644 ViewReplyOriginalReport Quoted By: >>12985713 >>12985903 >>12986078 >>12986086 Are there writings or something about applying mathematical concepts or geometrical objects to psychological functions?