変数の型宣言
倍精度浮動小数点数aの型宣言
◦ double precision:: a
◦ real*8 :: a
◦ real(8) :: a
◦ real(selected_real_kind(p=15,r=307)) :: a
◦ real(real64) :: a
Nov. 21st, 2020 VS CODE CONFERENCE JAPAN 22
構文の記述
Fortranの構文の基本
◦ [名前:] 構文名[構文のオプション]
end 構文名 [名前]
Nov. 21st, 2020 VS CODE CONFERENCE JAPAN 24
program main
...
end program main
SOR_Convergence: do while(error >= Err_Tolerance)
...
end do SOR_Convergence
function do_something() result()
...
end function do_something