Write a program in FORTRAN.f90 consisting of the main program and a subroutine. In particular, prepare...

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Write a program in FORTRAN.f90 consisting of the main program and a subroutine. In particular, prepare a function that calculates: f(x)= = x²+2, yax≥2 x+4,ɩax <2 The main program will read from the times.txt file 2 real numbers x and x0 and calculate the arithmetic expression: f(z)-f(20) using the previously prepared function. The results shall be printed on the screen to 3 decimal places in tabular form with headings x, xo, y and appropriate alignment to make them legible. times.txt 123456CORDE 2.1 4.6 1.2 3.4 3.5 2.1 4.8 3.1 -1.4 1.2 7 -4.5 -10.0 8 11 9 2.0 1.0 10 1.9 1.8 11 6.2 1.2 12 8.3 5.4 **read from line 4 Write a program in FORTRAN.f90 consisting of the main program and a subroutine. In particular, prepare a function that calculates: f(x)= = x²+2, yax≥2 x+4,ɩax <2 The main program will read from the times.txt file 2 real numbers x and x0 and calculate the arithmetic expression: f(z)-f(20) using the previously prepared function. The results shall be printed on the screen to 3 decimal places in tabular form with headings x, xo, y and appropriate alignment to make them legible. times.txt 123456CORDE 2.1 4.6 1.2 3.4 3.5 2.1 4.8 3.1 -1.4 1.2 7 -4.5 -10.0 8 11 9 2.0 1.0 10 1.9 1.8 11 6.2 1.2 12 8.3 5.4 **read from line 4 Write a program in FORTRAN.f90 consisting of the main program and a subroutine. In particular, prepare a function that calculates: f(x)= = x²+2, yax≥2 x+4,ɩax <2 The main program will read from the times.txt file 2 real numbers x and x0 and calculate the arithmetic expression: f(z)-f(20) using the previously prepared function. The results shall be printed on the screen to 3 decimal places in tabular form with headings x, xo, y and appropriate alignment to make them legible. times.txt 123456CORDE 2.1 4.6 1.2 3.4 3.5 2.1 4.8 3.1 -1.4 1.2 7 -4.5 -10.0 8 11 9 2.0 1.0 10 1.9 1.8 11 6.2 1.2 12 8.3 5.4 **read from line 4 Write a program in FORTRAN.f90 consisting of the main program and a subroutine. In particular, prepare a function that calculates: f(x)= = x²+2, yax≥2 x+4,ɩax <2 The main program will read from the times.txt file 2 real numbers x and x0 and calculate the arithmetic expression: f(z)-f(20) using the previously prepared function. The results shall be printed on the screen to 3 decimal places in tabular form with headings x, xo, y and appropriate alignment to make them legible. times.txt 123456CORDE 2.1 4.6 1.2 3.4 3.5 2.1 4.8 3.1 -1.4 1.2 7 -4.5 -10.0 8 11 9 2.0 1.0 10 1.9 1.8 11 6.2 1.2 12 8.3 5.4 **read from line 4

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Heres a simple FORTRAN program that accomplishes the described task Please note that the code assumes that the data in the timestxt file is in the spe... View the full answer