Related to Dynare/dynare#1851

By the way, remove other unnecessary calls to that constructor.

in model inversion routines.

Introduced in patch 8b197bf7 which incidentally reduced the precision to six digits.

This reverts commit fa71d471.

Ref. #1851

They were previously set to 1.

Ref. preprocessor#43

It returns a boolean, not a logical.

Closes: #1851

Ref. preprocessor#86

Also make more terminology fixes in the manual (master/slave →
leader/follower), in complement to !1976.

Ref. !1976

Previously, LBJ was available:

– under stack_solve_algo=6 when neither block nor bytecode were present
– under stack_solve_algo=1 with either block or bytecode (but the documentation
  was not making it clear that it was LBJ)

This commit merges the two values for the option, and makes them
interchangeable. LBJ should now be invoked with stack_solve_algo=1 (but
stack_solve_algo=6 is kept for compatibility, and is a synonymous).

– Block decomposition: fix crash when a variable appears in an equation but has
  zero symbolic derivative
– Correctly clean up options list after a “pac_model” statement
– A few optimizations

In particular, upgrade the embedded compiler to GCC 12.

Ref. !2044

Ref. !2043

I’m not sure that the intent for the hash function was actually what is
currently in the code, but it’s not worth improving this given that we want to
get rid of Dynare++ and the performance impact is probably negligible.

The variable “gap” is compared to zero, so the intent probably was that it
could be negative. But size_t is an unsigned type. Rather use a signed type.

Ref. !2042

Ref. !2040

Marco Ratto authored 3 years ago and Johannes Pfeifer committed 2 years ago

port to occbin smoother the same computational improvements done for standard one under smother_redux option. This also require to provide occbin reduced state-space matrices as output argument of missing_DiffuseKalmanSmootherH3_Z.m