themaninblack@lemmy.world to Memes · 11 months agoTriglemmy.worldimagemessage-square169fedilinkarrow-up1963arrow-down184
arrow-up1879arrow-down1imageTriglemmy.worldthemaninblack@lemmy.world to Memes · 11 months agomessage-square169fedilink
Sin(x+π/2)
cos(x-π/2)