added a better precision tracking for Add, and some small corrections. Also, explained the new BigNumber/BigInt/BigFloat architecture that is now going to change the world.
added a better precision tracking for Add, and some small corrections.
Also, explained the new BigNumber/BigInt/BigFloat architecture that is now
going to change the world.

grzegorzmazur/yacas,qwert2003/yacas,grzegorzmazur/yacas,martanoga/yacas,qwert2003/yacas,grzegorzmazur/yacas,MateuszSnamina/yacas,tomaszkrysiuk/yacas,MateuszSnamina/yacas,grzegorzmazur/yacas,tomaszkrysiuk/yacas,tomaszkrysiuk/yacas,martanoga/yacas,tomaszkrysiuk/yacas,tomaszkrysiuk/yacas,grzegorzmazur/yacas,qwert2003/yacas,tomaszkrysiuk/yacas,MateuszSnamina/yacas,MateuszSnamina/yacas,grzegorzmazur/yacas,MateuszSnamina/yacas,MateuszSnamina/yacas,qwert2003/yacas,martanoga/yacas,qwert2003/yacas,tomaszkrysiuk/yacas,martanoga/yacas,qwert2003/yacas,martanoga/yacas,martanoga/yacas,qwert2003/yacas,martanoga/yacas,grzegorzmazur/yacas,MateuszSnamina/yacas