themaninblack@lemmy.world to Memes@lemmy.ml · 10 months agoTriglemmy.worldimagemessage-square168fedilinkarrow-up1962
arrow-up1962imageTriglemmy.worldthemaninblack@lemmy.world to Memes@lemmy.ml · 10 months agomessage-square168fedilink
Sin(x+π/2)
cos(x-π/2)