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DavidB4-bot

→‎top: Spelling, grammar, and general fixes

Karajou

Reverted edits by CoelAcant (talk) to last revision by Aschlafly

CoelAcant

AskAFly, your site has been fucked by the Zalgo Crew

Aschlafly

Reverted edits by Kevinxu (talk) to last revision by Aschlafly

Kevinxu

no edit summary

Aschlafly

Reverted edits by Shjt (talk) to last revision by DanielPulido

Shjt

no edit summary

DanielPulido

no edit summary

ChrisFV

no edit summary

Aschlafly

Reverted edits by JohnF32 (Talk); changed back to last version by NathanG

JohnF32

no edit summary

NathanG

wikify

Learn together

Bold, link

Human

cat tech as well

Pnt

not a calculator because it only records the answer to the problem, it cannot give it

Pnt

no edit summary

Human

adding links, minor copyedit

Pnt

no edit summary

Pnt

New page: The abacus (plural abaci) was a digital calculator that was used to perform mathematical calculation especially for accountancy in medieval times. It works by having numbers represented by...