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The power rule for integrals was first demonstrated in a geometric form by Italian mathematician Bonaventura Cavalieri in the early 17th century for all positive integer values of , and during the mid 17th century for all rational powers by the mathematicians Pierre de Fermat, Evangelista Torricelli, Gilles de Roberval, John Wallis, and Blaise ...
French onion soup (French: soupe à l’oignon [sup a lɔɲɔ̃]) is a soup of onions, gently fried and then cooked in meat stock or water, usually served gratinéed with croutons or a larger piece of bread covered with cheese floating on top. Onion soups were known in France since medieval times, but the version now familiar dates from the mid ...
Common for all variations of onion soup is the use of thinly sliced or chopped onions soaked in fat, and a liquid base such as water or broth, possibly including white wine, after which the soup is cooked for a while so that the onions lose their strong flavour and the soup gains a sweet, spicy flavour. In many recipes the soup is thickened ...
In calculus, the inverse function rule is a formula that expresses the derivative of the inverse of a bijective and differentiable function f in terms of the derivative of f. More precisely, if the inverse of f {\displaystyle f} is denoted as f − 1 {\displaystyle f^{-1}} , where f − 1 ( y ) = x {\displaystyle f^{-1}(y)=x} if and only if f ...
In calculus, integration by substitution, also known as u-substitution, reverse chain rule or change of variables, [1] is a method for evaluating integrals and antiderivatives. It is the counterpart to the chain rule for differentiation , and can loosely be thought of as using the chain rule "backwards."
A soup thickened with Egusi, the culinary name for various types of seeds from gourd plants, like melon and squash. Ezogelin soup: Turkey: Chunky Savory soup made by red lentil, bulgur, onion, garlic, salt, olive oil, black pepper, hot pepper and peppermint Escudella: Spain Stew A traditional Catalan meat and vegetable stew and soup. Typically ...
In general, if a binomial factor is raised to the power of , then constants will be needed, each appearing divided by successive powers, (), where runs from 1 to . The cover-up rule can be used to find A n {\displaystyle A_{n}} , but it is still A 1 {\displaystyle A_{1}} that is called the residue .
Fasolada is a traditional Greek bean soup. French onion soup is a clear soup made with beef broth and sautéed (caramelized) onions. [18] Garbure is a traditional dish in Gascony (southwest France), midway between a soup and a stew. Gazpacho (from Spain and Portugal) is a savory soup based on tomato. Goulash is a Hungarian soup of beef, paprika ...