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dcb · 05-16-2008, 03:34 AM

Thanks Cap'n

So how do I have 64 bit math on the arduino without the 7k libraries. I can't declare one long long without running out of space. But need to do some accurate multiplying/dividing that would benefit from the extra bits. Does anyone know of any short and sweet 64 bit math routines handy that take less than 7000 bytes?

05-16-2008, 03:34 AM	#64 (permalink)
dcb needs more cowbell Join Date: Feb 2008 Location: ÿ Posts: 5,038 pimp mobile - '81 suzuki gs 250 t 90 day: 96.29 mpg (US) schnitzel - '01 Volkswagen Golf TDI 90 day: 53.56 mpg (US) Thanks: 158 Thanked 269 Times in 212 Posts	Thanks Cap'n So how do I have 64 bit math on the arduino without the 7k libraries. I can't declare one long long without running out of space. But need to do some accurate multiplying/dividing that would benefit from the extra bits. Does anyone know of any short and sweet 64 bit math routines handy that take less than 7000 bytes? __________________ WINDMILLS DO NOT WORK THAT WAY!!!