bc
build bc for iOS

step1、install Xcode

step2、install xcpkg

step3、update xcpkg-formula-repository

xcpkg update

step4、build and install bc

xcpkg install bc
view the formula of bc
xcpkg formula view bc

{{ formula }}
edit the formula of bc

if the formula of bc dosn't meet your needs, you can edit it ⤵︎

xcpkg formula edit bc

after editing, you may want to rebuild this package ⤵︎

xcpkg install bc