xsc3 (eXtremelySimpleCalculator 3): the aaaaa-iest way to calculate stuff in the terminal
syntax: xsc <num1> <(+|-|x|/|%|^)> <num2> or xsc r <num>
pros: supports floating point number operations.. or smth
note: compile with g++

xsc3 is now available on the Arch User Repository,
install it with your favourite AUR helper:

• yay : yay -S xsc
• paru : paru -S xsc
• trizen : trizen -S xsc
• pamac : pamac build xsc
• aurman : aurman -S xsc

• figlet : paru -S figlet
• lolcat : paru -S lolcat

paru -S figlet lolcat gcc && git clone https://github.com/jstmaxlol/xsc && cd ./xsc && g++ -o xsc xsc.cpp -O2 -std=c++23

mv ./xsc /usr/bin/xsc
if didn't know, adding a binary to PATH makes it so that you do not have to find yourself in the installation path of the binary to execute it!

uhh.. xsc h and stfu