+2022-09-11 Nicolas Brouard <brouard@ined.fr>
+
+ * imach.c (Module): Adding timevarying products of any kinds,
+ should work before shifting cotvar from ncovcol+nqv columns in
+ order to have a correspondance between the column of cotvar and
+ the id of column.
+
+2022-09-09 Nicolas Brouard <brouard@ined.fr>
+
+ * imach.c (Module): Many improvements for fixing products of fixed
+ timevarying as well as fixed * fixed, and test with quantitative
+ covariate.
+
2022-09-04 Nicolas Brouard <brouard@ined.fr>
* imach.c (Module): Now the easy runs i.e. without result or