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The GNU Data Language (GDL) is a free alternative to IDL (Interactive Data Language), [2] [3] [4] achieving full compatibility with IDL 7 and partial compatibility with IDL 8. [5] Together with its library routines, GDL is developed to serve as a tool for data analysis and visualization in such disciplines as astronomy, [ 6 ] geosciences, and ...
The findgen function in the above example returns a one-dimensional array of floating point numbers, with values equal to a series of integers starting at 0.. Note that the operation in the second line applies in a vectorized manner to the whole 100-element array created in the first line, analogous to the way general-purpose array programming languages (such as APL, J or K) would do it.
Level 1 – 176 – 225 Most of the tasks at this level require the respondent to read relatively short digital or print continuous, non-continuous, or mixed texts to locate a single piece of information that is identical to or synonymous with the information given in the question or directive. Some tasks, such as those involving non-continuous ...
Part Two Each of the 10 questions has its own chapter in which I review the background material and provide further explanation to help you answer each question for yourself. Part Three Your own Best Year Yet workbook with space for Your Best Year Yet® 4 Excerpt - Three Hours To Change Your Life
Representation of different software components for performing a hypothetical holiday reservation in UML. An interface description language or interface definition language (IDL) is a generic term for a language that lets a program or object written in one language communicate with another program written in an unknown language.
Innumeracy: Mathematical Illiteracy and its Consequences is a 1988 book by mathematician John Allen Paulos about innumeracy (deficiency of numeracy) as the mathematical equivalent of illiteracy: incompetence with numbers rather than words. Innumeracy is a problem with many otherwise educated and knowledgeable people.
Numeracy is the ability to understand, reason with, and apply simple numerical concepts; it is the numerical counterpart of literacy. [1] The charity National Numeracy states: "Numeracy means understanding how mathematics is used in the real world and being able to apply it to make the best possible decisions...It's as much about thinking and ...
Like other interface description languages, IDL defined interfaces in a language- and machine- independent way, allowing the specification of interfaces between components written in different languages, and possibly executing on different machines using remote procedure calls.