My name is amin edraki. im from iran. i have 3 medals.
1) 3rd in iran(group)
2) second in iran(group)
3) 3rd in phisics
i think i can help others in this forume.
Welcome to the Forum!
In mathematics, you don't understand things. You just get used to them.
I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.