
Accession Number : AD0690455
Title : A FORTRAN SUBROUTINE TO FIND THE REAL ZEROS OF A SINGLEVALUED FUNCTION OF ONE REAL VARIABLE.
Descriptive Note : Memorandum rept.,
Corporate Author : NAVAL RESEARCH LAB WASHINGTON D C
Personal Author(s) : Mason,Janet P. ; Toothman,Harold L.
Report Date : OCT 1968
Pagination or Media Count : 17
Abstract : A subroutine has been written in Fortran for the CDC 3600/3800 Computer to find the real zeros of a singlevalued function of one real variable by a modified Method of False Position. It finds within a specified tolerance delta those points x sub i along a given closed interval (a,b) for which the functional value f(x sub i) satisfies: the absolute value of (f(x sub i)) < delta. Each point and the corresponding functional value are stored in a table. (Author)
Descriptors : (*NUMERICAL ANALYSIS, SUBROUTINES), TRANSCENDENTAL FUNCTIONS, ALGORITHMS
Subject Categories : Theoretical Mathematics
Computer Programming and Software
Distribution Statement : APPROVED FOR PUBLIC RELEASE