functions in fermii.i -
fdi12
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fdi12(x, b) return incomplete Fermi-Dirac integral of order 1/2, fdi12(x, b) = integral[b to inf]{ dt * t^0.5 / (exp(t-x)+1) } default accuracy to about 1e-10 | |
SEE ALSO: | fdim12, fdi32, fdi52 |
fdi32
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fdi32(x, b) return incomplete Fermi-Dirac integral of order 1/2, fdi32(x, b) = integral[b to inf]{ dt * t^1.5 / (exp(t-x)+1) } default accuracy to about 1e-10 | |
SEE ALSO: | fdim12, fdi12, fdi52 |
fdi52
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fdi52(x, b) return incomplete Fermi-Dirac integral of order 1/2, fdi32(x, b) = integral[b to inf]{ dt * t^2.5 / (exp(t-x)+1) } default accuracy to about 1e-10 | |
SEE ALSO: | fdim12, fdi12, fdi32 |
fdim12
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fdim12(x, b) return incomplete Fermi-Dirac integral of order -1/2, fdim12(x, b) = integral[b to inf]{ dt * t^-0.5 / (exp(t-x)+1) } default accuracy to about 1e-10 | |
SEE ALSO: | fdi12, fdi32, fdi52 |
fermii
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#include "fermii.i" Incomplete Fermi-Dirac integrals of orders -1/2, 1/2, 3/2, 5/2 after M. Goano, Algorithm 745, ACM TOMS 21, #3, pp 221-232 (Sept. 95) | |
SEE ALSO: | fdim12, fdi12, fdi32, fdi52 |