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Problem with precision solving one math series!
Thanks xwb, im using a G77 compiler. Actually the real*8 works. But the maximum value for T is yet small. When i tried to reach "(T<2200000000)" for example, it doesn´t work. Error msg: ~Fonte1.f:5: do while (T<2200000000) ^ Integer at (^) too large My...- guilhermemarques
- Post #5
- Forum: Fortran
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Problem with precision solving one math series!
My mistake, in the original program was: "do while (T<17000099)" How can i declare one double variable in Fortran? I tried double :: var But it doesn´t work.- guilhermemarques
- Post #3
- Forum: Fortran
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Problem with precision solving one math series!
Hey guys, I have to program a Fortran code to solve the problem: S = 1/1 + 1/2 + ... + 1/T to get the largest S possible. Actually my fortran program is like: program test implicit none real :: T = 17000000, S = 0; do while (T<17000000) S = S + 1/T...- guilhermemarques
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- Replies: 6
- Forum: Fortran
