Toes♀@ani.social to 196@lemmy.blahaj.zone · 1 year agoGlitch in the matrixani.socialimagemessage-square577fedilinkarrow-up1421arrow-down11
arrow-up1420arrow-down1imageGlitch in the matrixani.socialToes♀@ani.social to 196@lemmy.blahaj.zone · 1 year agomessage-square577fedilink
minus-square💡𝚂𝗆𝖺𝗋𝗍𝗆𝖺𝗇 𝙰𝗉𝗉𝗌📱linkfedilinkEnglisharrow-up2arrow-down1·8 months ago Source? Cajori (1928) for starters, plus any old Year 7 Maths textbook, any era (we know from Lennes letter that textbooks were already doing this in 1917).
Cajori (1928) for starters, plus any old Year 7 Maths textbook, any era (we know from Lennes letter that textbooks were already doing this in 1917).