Description Usage Arguments Details Value Examples
Integrand for luminosity distance calculation
1 | ldist(z, q0, lambda0)
|
z |
redshift, positive scalar or vector |
q0 |
deceleration parameter, scalar |
lambda0 |
cosmological constant normalized to the closure density |
Used in place of the Mattig formula when the cosmological constant is non-zero.
Value of the partial integral
1 | ldist(3.0, 0.5, 0.7)
|
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