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Qalculate! supports common mathematical functions and operations, multiple bases, autocompletion, complex numbers, infinite numbers, arrays and matrices, variables, mathematical and physical constants, user-defined functions, symbolic derivation and integration, solving of equations involving unknowns, uncertainty propagation using interval arithmetic, plotting using Gnuplot, unit and currency ...
{{Age in years}} - returns a 2-year range; in 2022 someone born in 2000 may be either 21 or 22. Use {{ Age }} or {{ Years ago }} with a year parameter to return a single number of years {{ Age in years and days }}
The year 1950 was chosen because it was the standard astronomical epoch at that time. [ citation needed ] It also marked [ 3 ] the publication of the first radiocarbon dates in December 1949, [ 17 ] and 1950 also antedates large-scale atmospheric testing of nuclear weapons , which altered the global ratio of carbon-14 to carbon-12 .
See calendar and list of calendars for other groupings of years. See history , history by period , and periodization for different organizations of historical events. For earlier time periods, see Timeline of the Big Bang , Geologic time scale , Timeline of evolution , and Logarithmic timeline.
The HP-21 was a scientific calculator produced by Hewlett-Packard between 1975 and 1978. [1] It was designed as a replacement for the HP-35 , and was one of a set of three calculators, the others being the HP-22 and HP-25 , which were similarly built but aimed at different markets.
From Madonna's formative years in New York City to Mick Jagger's first trip to America, here are 40 photos of celebrities captured when they were 21 years old.
What was taken and what was changed 23 years ago. Nancy Cutler contributed to this report.Reach Peter D. Kramer at pkramer@gannett.com.
If you’re moving to San Diego this year, your monthly cost of living will be 20% more expensive than if you had made the move six years ago.. From 2019 to 2025, the monthly cost of living has ...