1 #LyX file created by tex2lyx 2.3
5 \save_transient_properties true
12 \use_default_options false
16 \maintain_unincluded_children false
18 \language_package default
19 \inputencoding iso8859-15
21 \font_roman "default" "default"
22 \font_sans "default" "default"
23 \font_typewriter "default" "default"
24 \font_math "auto" "auto"
25 \font_default_family default
26 \use_non_tex_fonts false
29 \font_sf_scale 100 100
30 \font_tt_scale 100 100
33 \default_output_format default
35 \bibtex_command default
36 \index_command default
37 \paperfontsize default
42 \use_package amsmath 1
43 \use_package amssymb 0
46 \use_package mathdots 0
47 \use_package mathtools 0
49 \use_package stackrel 0
50 \use_package stmaryrd 0
51 \use_package undertilde 0
53 \cite_engine_type default
57 \paperorientation portrait
67 \paragraph_separation indent
68 \paragraph_indentation default
74 \paperpagestyle default
75 \tracking_changes false
84 \begin_layout Standard
88 \begin_layout Standard
89 It has a theorem, a lemma and a proof.
92 \begin_layout Standard
93 The theorem is recognized is a style provided by the module theorems-ams, since the preamble code matches.
96 \begin_layout Standard
97 The lemma is not recognized as a command provided by a module, since the preamble code is from an older version of LyX, and modules are only loaded if the preamble code matches (otherwise you could easily get completely different output for some often used names like
102 \begin_layout Standard
103 The proof is recognized as a builtin style provided by the text class.
106 \begin_layout Standard
111 \begin_layout Plain Layout
123 \begin_layout Plain Layout
134 \begin_layout Theorem