[ 原始碼： libdogleg ]
套件：libdogleg2（0.16-4 以及其他的）
Powell's dog-leg nonlinear least squares solver for sparse matrices
Solves unconstrained nonlinear least squares problems using Powell's dog-leg method. The user specifies a callback C function that returns the value and gradients of the model function at a particular operating point. This library takes a series of dog-leg steps to find a local minimum of the residual surface.
This library works with sparse matrices, which makes it suitable for efficiently solving very large problems.
其他與 libdogleg2 有關的套件
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- dep: libc6 (>= 2.17)
- GNU C 函式庫：共用函式庫
同時作為一個虛擬套件由這些套件填實： libc6-udeb
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- dep: libcholmod5 (>= 1:7.3.1)
- sparse Cholesky factorization library for sparse matrices
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- dep: liblapack3
- Library of linear algebra routines 3 - shared version
- 或者 liblapack.so.3
- 本虛擬套件由這些套件填實： liblapack3, libopenblas0-openmp, libopenblas0-pthread, libopenblas0-serial