#define tiny_math_summation_width 6
#define tiny_math_summation_height 9
#define tiny_math_summation_x_hot 0
#define tiny_math_summation_y_hot 7
static unsigned char tiny_math_summation_bits[] = {
   0x1f, 0x11, 0x02, 0x04, 0x08, 0x04, 0x02, 0x11, 0x1f};