= Hello world
Normal text stem:[a + b = c]
Bad formula stem:[A = \{ a + b \}]
title0 [0, 0] - [2, 0]
title_h0_marker [0, 0] - [0, 1]
line [0, 2] - [1, 0]
section_block [2, 0] - [5, 0]
paragraph [2, 0] - [5, 0]
inline_macro [2, 12] - [2, 28]
attr [2, 18] - [2, 27]
ERROR [4, 12] - [5, 0]
intrinsic_attributes [4, 24] - [5, 0]
inline_macro [2, 12] - [2, 28]
attr [2, 18] - [2, 27]
ERROR [4, 12] - [5, 0]
intrinsic_attributes [4, 24] - [5, 0]
line [2, 0] - [3, 0]
inline_macro [2, 12] - [2, 28]
attr [2, 18] - [2, 27]
line [4, 0] - [5, 0]
ERROR [4, 12] - [5, 0]
intrinsic_attributes [4, 24] - [5, 0]