D02JAF

ODEs, boundary value problem, collocation and leastsquares, single nthorder linear equation

D02JBF

ODEs, boundary value problem, collocation and leastsquares, system of firstorder linear equations

D02TGF

nthorder linear ODEs, boundary value problem, collocation and leastsquares 
E02ADF

Leastsquares curve fit, by polynomials, arbitrary data points

E02AFF

Leastsquares polynomial fit, special data points (including interpolation)

E02AGF

Leastsquares polynomial fit, values and derivatives may be constrained, arbitrary data points

E02BAF

Leastsquares curve cubic spline fit (including interpolation)

E02BEF

Leastsquares cubic spline curve fit, automatic knot placement

E02CAF

Leastsquares surface fit by polynomials, data on lines 
E02DAF

Leastsquares surface fit, bicubic splines 
E02DCF

Leastsquares surface fit by bicubic splines with automatic knot placement, data on rectangular grid

E02DDF

Leastsquares surface fit by bicubic splines with automatic knot placement, scattered data

E04NCF

Convex QP problem or linearlyconstrained linear leastsquares problem (dense)

E04YCF

Covariance matrix for nonlinear leastsquares problem (unconstrained)

F04AMF

Leastsquares solution of m real equations in n unknowns, rank = n, m ≥ n using iterative refinement (Black Box)

F04JAF

Minimal leastsquares solution of m real equations in n unknowns, rank ≤ n, m ≥ n 
F04JDF

Minimal leastsquares solution of m real equations in n unknowns, rank ≤ n, m ≥ n 
F04JGF

Leastsquares (if rank = n) or minimal leastsquares (if rank < n) solution of m real equations in n unknowns, rank ≤ n, m ≥ n 
F04JGF

Leastsquares (if rank = n) or minimal leastsquares (if rank < n) solution of m real equations in n unknowns, rank ≤ n, m ≥ n 
F04JLF

Real general Gauss–Markov linear model (including weighted leastsquares)

F04JMF

Equalityconstrained real linear leastsquares problem

F04KLF

Complex general Gauss–Markov linear model (including weighted leastsquares)

F04KMF

Equalityconstrained complex linear leastsquares problem

F04QAF

Sparse linear leastsquares problem, m real equations in n unknowns

F04YAF

Covariance matrix for linear leastsquares problems, m real equations in n unknowns
