# Another BorderMatrix Example

Make the whole thing a $4×4$ ordinary table using table rules with inline math in the cells except for the first row and first column:

|    |                                                                            |                                                                            |                                                                            |
|----|----------------------------------------------------------------------------|----------------------------------------------------------------------------|----------------------------------------------------------------------------|
|    | a                                                                          | b                                                                          | c                                                                          |
| x  | $1$ | $2$ | $3$ |
| y  |                                                                            | $22$ | $33$ |
| z  |                                                                            |                                                                            | $333$ |
{"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 7, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mathtex.cgi": 0}, "config": {"markdown_headings": true, "markdown_code": true, "boilerplate_config": {"ratio_threshold": 0.18, "absolute_threshold": 10, "end_threshold": 15, "enable": true}, "remove_buttons": true, "remove_image_figures": true, "remove_link_clusters": true, "table_config": {"min_rows": 2, "min_cols": 3, "format": "github"}, "remove_chinese": true, "remove_edit_buttons": true, "extract_latex": true}, "english_confidence": 0.5816481113433838, "perplexity_flag": "middle"}