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A modern scientific calculator with an LCD. An electronic calculator is typically a portable electronic device used to perform calculations, ranging from basic arithmetic to complex mathematics. The first solid-state electronic calculator was created in the early 1960s. Pocket-sized devices became available in the 1970s, especially after the ...
French hours. " French hours " is a term used in the film and television industries, mainly in America, for when there is no break for lunch during a film shoot. Instead, food is passed around all day long and the crew works continuously. The lack of a lunch break means that crew members and the cast have to steal moments to eat.
Pascal's calculator (also known as the arithmetic machine or Pascaline) is a mechanical calculator invented by Blaise Pascal in 1642. Pascal was led to develop a calculator by the laborious arithmetical calculations required by his father's work as the supervisor of taxes in Rouen. [2] He designed the machine to add and subtract two numbers ...
A decimal separator is a symbol that separates the integer part from the fractional part of a number written in decimal form (e.g., "." in 12.45). Different countries officially designate different symbols for use as the separator. The choice of symbol also affects the choice of symbol for the thousands separator used in digit grouping.
On scientific calculators, it is usually known as "SCI" display mode. In scientific notation, nonzero numbers are written in the form. or m times ten raised to the power of n, where n is an integer, and the coefficient m is a nonzero real number (usually between 1 and 10 in absolute value, and nearly always written as a terminating decimal).
Lunch – midday meal [17] of varying size depending on the culture. The origin of the words lunch and luncheon relate to a small meal originally eaten at any time of the day or night, but during the 20th century gradually focused toward a small or mid-sized meal eaten at midday. Lunch is the second meal of the day after breakfast.
Once boiling, reduce the heat and let the soup simmer for about 10 minutes—or until the vegetables are tender. Remove the pot from the heat and set aside. With the pot to the side, dissolve your ...
Brazil has a 44-hour work week, normally 8 hours per day and 4 hours on Saturday or 8.8 hours per day. Jobs with no meal breaks or on-duty meal breaks are 6 hours per day. Public servants work 40 hours per week. Lunch breaks are one hour and are not usually counted as work. A typical work schedule is 8:00 or 9:00–12:00, 13:00–18:00.