Recent content by totoro

the formula i get is 893u - 2432v = 19. with euclidean algorithm i get 893(-49) - 2432(-18) = 19. i get negative numbers (u,v) = (-49,-18). how can i change it to a positive numbers like (u,v) = (79,29)?

i have played chinese checkers for few time. ofcourse I'm not an expert. but i have a lot of friends that are expert in this field. if you want to know the strategy, there is a lot of books out that teach you strategy about chinese checkers. i heard that the strategy is just like the strtegy for...

first i use this method to find the gcd of (893,2432).that is 2432=893(2)+646 893=646(1)+247 646=247(2)+152 247=152(1)+95 152=95(1)+57 95=57(1)+38 57=38(1)+19 38=19(2)+0 from here i found the gcd is 19 then 19 can divide 266, therefor it has a solution if i reverse all the step...

this is from my book- the study of the physical world around us.

there's a joke from my friend my friend asked me; which one is faster, the speed of light or your thought? the answer is my thought because light about 8 minutes to go to the sun from here, but i just need less than 8 minutes to think about the sun.

i need help with this question 893x=266(mod 2432) ,= mean congruence fisrt i find gcd(893,2432)=19 then i need to find u,v for 893u-2432v=19 the u and v i found is -49 and -18 but the answer here in my book is 79 and 29 after calculating, i found that both the answer are correct. my...

Ivan Seejing, i was wondering what make you want to go back to school in your late twenties?

for example, there is an electron moving at some speed in a straight line. a circular magnetic field is produce(just like electron moving in a line of wire). if there's a n observer moving along with the electron, then the electron will appear to be at rest with the observer. does it mean that...

can i know what is the problem with free will and determinism because i saw a lot of people in PF aguing/discussing about it. and what is the problem with 'mind and brain'? can someone please explain it to me. thank you

try this website: http://www.mkaku.org/forums/showthread.php?threadid=275

i also don't know much about buddhism. in buddhism you need to release all your emotion and everything external in order to achieve nirvana. for example become a monk. for me, we don't have to become a monk or release everything to live a happy life. we just have to enjoy everything that come...

from what i see, you are very confident with your theory and selfish. is it getting full recognition is very important to you? no people want to steal your idea... and I'm very happy for you if your new idea is truly original and great. but as i can see, you will not go far.

what i mean is that even if you didn't think anything at all, you still thinking about nothing. your mind still not open yet. for me, it is better to enjoy everything that come out from your mind.

even not cling to anything is cling to something. if you are thinking of nothing, it means that you also thinking about nothing.

for me this is a philosophical question. example for box A and box B: in school, you learn something and you know it very well because it happen in everyday life.then you can say this is this and that is that because it is already stated. if i push you, do you fall up or down in earth? for box...