nlsic 1.1.1 (2025-06-26)

• ls_ln(): fixed case when rhs, b, is a multi-column matrix

nlsic 1.1.0 (2025-05-14)

• lsie_ln(): added mnorm and x0 parameters
• lsi_ln(): rewritten from scratch to use lsie_ln() recursively
• added pnull() and ls_0() functions
• ls_ln() now gets mnorm and x0 parameters
• complited unit tests
• warning() is called in problematic situations. So user can intercept and debug them

nlsic 1.0.4 (2023-06-26)

• nlsic(): fixed error reporting when step has NA
• nlsic(): fixed error reporting when inequalities are not satisfied

nlsic 1.0.3 (2022-04-29)

• nlsic(): fixed error when par is a matrix and u=NULL
• nlsic(): added paro field in returned result with original structure of par

nlsic 1.0.2 (2022-04-12)

• now, lsi() returns NA vector if rhs is all NA.

nlsic 1.0.1 (2020-01-10)

• Added a NEWS.md file to track changes to the package.
• minor fixes in documentation