# Operators on polynomials by Alain Lascoux

By Alain Lascoux

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Additional info for Operators on polynomials

Example text

If the percentage rate is 5 percent, that item increased in value by 5 percent from a year ago. You need to know how well all your assets are doing. Why? To adjust your assets for maximum growth or to get rid of assets that are losing money. Assets that are doing well are kept (in fact, you may want to increase your holdings), and assets that are down in value are candidates for removal. Perhaps you can sell these losers and reinvest the money elsewhere. In addition, the realized loss has tax implications (see Chapter 22).

Those who do not keep their debts to a minimum will probably have to sell off their stocks just to stay solvent. Remember, Murphy’s Law states that you will sell your stock at the worst possible moment. Don’t go there! 25 26 Part I: The Essentials of Stock Investing I owe, I owe, so off to work I go Debt is one of the biggest financial problems in North America today. Companies and individuals holding excessive debt (to buy assets or finance growth) contributed to the stock market’s massive decline in March 2009 and the current overall economic weakness.

How about seeing a stock nosedive despite the fact that the company is doing well? What gives? Well, judging the direction of a stock in a short-term period — over the next few days or weeks — is almost impossible. Yes, in the short term, stock investing is irrational. The price of a stock and the value of its company seem disconnected and crazy. ” A stock’s price and the company’s value become more logical over an extended period of time. The longer a stock is in the public’s view, the more rational the performance of the stock’s price.