/usr/share/doc/axiom-doc/bitmaps/l1.bitmap is in axiom-hypertex-data 20170501-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 | #define 1_width 30
#define 1_height 16
static char 1_bits[] = {
0x80, 0x3f, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00,
0x00, 0x03, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00,
0x00, 0x03, 0x30, 0x00, 0x80, 0x01, 0x3c, 0x00, 0x80, 0x01, 0x30, 0x00,
0x80, 0x81, 0x30, 0x00, 0x80, 0xc1, 0x30, 0x00, 0xc0, 0x40, 0x30, 0x00,
0xc0, 0x60, 0x30, 0x00, 0xf0, 0x3f, 0x30, 0x00, 0x00, 0x00, 0x30, 0x00,
0x00, 0x00, 0xfc, 0x00};
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