The following functions are available in foldit Lua V2. Any not listed were excluded because of possible security issues. Documentation for all of these functions can be found on the Lua Web site.

If there is a function that you think should be included that isn't listed, make an argument for it in the foldit Forum. Show citations from the Lua Forum describing the implications of including this function, especially that it is safe.

Contents 1 Standard Functions 2 Math Functions 3 OS Functions 4 String Functions 5 Table Functions 6 Comments

Standard Functions Edit

http://www.lua.org/manual/5.1/manual.html#5

• _VERSION
• assert
• error
• ipairs
• next
• pairs
• pcall
• print (special implementation in foldit)
• select
• tonumber
• tostring
• type
• unpack
• xpcall

Math Functions Edit

http://www.lua.org/manual/5.1/manual.html#5.6

• math.abs
• math.acos
• math.asin
• math.atan
• math.atan2
• math.ceil
• math.cos
• math.cosh
• math.deg
• math.exp
• math.floor
• math.fmod
• math.frexp
• math.huge
• math.ldexp
• math.log
• math.log10
• math.max
• math.min
• math.modf
• math.pi
• math.pow
• math.rad
• math.random
• math.randomseed
• math.sin
• math.sinh
• math.sqrt
• math.tan
• math.tanh

OS Functions Edit

• os.clock
• os.date
• os.difftime
• os.time

String Functions Edit

• string.byte
• string.char
• string.dump
• string.find
• string.format
• string.gmatch
• string.gsub
• string.len
• string.lower
• string.match
• string.rep
• string.reverse
• string.sub
• string.upper

Table Functions Edit

• table.concat
• table.insert
• table.maxn
• table.remove
• table.sort
• table.unpack