#computation__calculation  the procedure of calculating; determining something by mathematical or logical methods
  supertype:  procedure.activity__process__proces  a particular course of action intended to achieve a results; "the procedure of obtaining a driver's license"; "it was a process of trial and error"
  subtype:  number_crunching  performing complex and lengthy numerical calculations
  subtype:  mathematical_process__mathematical_operation__operation  calculation by mathematical methods; "the problems at the end of the chapter demonstrated the mathematical processes involved in the derivation"; "they were learning the basic operations of arithmetic"
     subtype:  permutation.mathematical_process  the act of changing the arrangement of a given number of elements
     subtype:  combination  the act of arranging elements into specified groups without regard to order
     subtype:  differentiation  the mathematical process of obtaining the derivative of a function
     subtype:  integration  an operation used in the calculus whereby the integral of a function is determined
     subtype:  exponentiation__involution  the process of raising a quantity to some assigned power
     subtype:  arithmetic_operation  a mathematical operation involving numbers
        subtype:  division.arithmetic_operation  an arithmetic operation that is the inverse of multiplication; the quotient of two numbers is computed
           subtype:  long_division  the operation of division in which the sequence of steps are indicated in detail
           subtype:  short_division__shortdivision  the operation of division in which the sequence of steps is performed without writing them out
        subtype:  times__time__multiplication  an arithmetic operation that is the inverse of division; the product of two numbers is computed; "the multiplication of four by three gives twelve"; "four times three equals twelve"
        subtype:  minus__minu__subtraction  an arithmetic operation in which the difference between two numbers is calculated; "the subtraction of three from four leaves one"; "four minus three equals one"
        subtype:  summation__addition__plus  the arithmetic operation of summing; calculating the sum of two or more numbers; "the summation of four and three gives seven"; "four plus three equals seven"
     subtype:  matrix_operation  a mathematical operation involving matrices
        subtype:  matrix_addition  the addition of matrices
        subtype:  matrix_multiplication  the multiplication of matrices
        subtype:  matrix_inversion  determination of a matrix that when multiplied by the given matrix will yield a unit matrix
     subtype:  construction  drawing a figure satisfying certain conditions as part of solving a problem or proving a theorem; "the assignment was to make a construction that could be used in proving the Pythagorean theorem"
        subtype:  quadrature  the construction of a square having the same area as some other figure
  subtype:  recalculation  the act of calculating again (usually to eliminate errors or to include additional data); "recalculation yielded a much larger value"

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