[Source]
# File lib/rqrcode/qrcode/qr_math.rb, line 47 47: def gexp(n) 48: while n < 0 49: n = n + 255 50: end 51: 52: while n >= 256 53: n = n - 255 54: end 55: 56: EXP_TABLE[n] 57: end
# File lib/rqrcode/qrcode/qr_math.rb, line 41 41: def glog(n) 42: raise QRCodeRunTimeError, "glog(#{n})" if ( n < 1 ) 43: LOG_TABLE[n] 44: end
[Validate]