Lines Matching +full:4 +full:th
66 * Below we do 4 * udays + 3 which should fit into a 32 bit unsigned in rtc_time64_to_tm()
88 * March 1st 0-th day of the year; in rtc_time64_to_tm()
92 * January 1st 306-th day of the year; (Important!) in rtc_time64_to_tm()
94 * February 28th 364-th day of the year; in rtc_time64_to_tm()
95 * February 29th 365-th day of the year (if it exists). in rtc_time64_to_tm()
103 * 2023;53(4):937-970. doi: 10.1002/spe.3172 in rtc_time64_to_tm()
110 u32tmp = 4 * udays + 3; in rtc_time64_to_tm()
112 day_of_century = u32tmp % 146097 / 4; in rtc_time64_to_tm()
114 u32tmp = 4 * day_of_century + 3; in rtc_time64_to_tm()
117 day_of_year = lower_32_bits(u64tmp) / 2939745 / 4; in rtc_time64_to_tm()
121 year_of_century % 4 == 0 : century % 4 == 0; in rtc_time64_to_tm()
128 * Recall that January 01 is the 306-th day of the year in the in rtc_time64_to_tm()