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GNU Info (g77-300.info)SqRt IntrinsicSqRt Intrinsic .............. SqRt(X) SqRt: `REAL' or `COMPLEX' function, the exact type being that of argument X. X: `REAL' or `COMPLEX'; scalar; INTENT(IN). Intrinsic groups: (standard FORTRAN 77). Description: Returns the square root of X, which must not be negative. To calculate and represent the square root of a negative number, complex arithmetic must be used. For example, `SQRT(COMPLEX(X))'. The inverse of this function is `SQRT(X) * SQRT(X)'. automatically generated by info2www version 1.2.2.9 |