code wiki / _hdl_build / nx_price_hist_gate.nx
nx_price_hist_gate.nx
buildroot/runtime/_hdl_build/nx_price_hist_gate.nx
about
nx_price_hist_gate.nx -- GATE: price history + trends (R-PRICE-R1). T1 additive series (4 dated observations,
earliest intact). T2 rising trend (milk +$0.22). T3 falling trend (eggs -$0.40). T4 flat (bread $0). T5 basket
trend = sum (-$0.18, cheaper overall) + per-item range. T6 trend page renders + ships; nx_price's pr_get_price
still returns the latest (backward compatible). license_tier: ORIGINAL
dependencies 4 imports · 0 importers
imports: nx_price_hist.nxnx_publisher.nxnx_seg_store.nxnx_syscalls.nx
imported by: nobody (leaf or entry point)
call flow from main pre-order; caps 40 nodes / depth 6 declared; ↻ = already shown
structs
| none |
consts
| 10 | const PH_PRICE: *u8 = "knowledge/store/phist-price-" |
| 11 | const PH_STAGE_FILE: *u8 = "knowledge/staging/phist/trends.html" |
| 12 | const PH_LIVE_FILE: *u8 = "knowledge/publish/phist-live/trends.html" |
functions
| 14 | func g_p(s: *u8) -> i64 { var n: i64 = 0; while s[n] != (0 as u8) { n = n + 1 } sys_write(1, s, n); return 0 } |
| 15 | func g_i(v: i64) -> i64 |
| 23 | func g_exists(path: *u8) -> i64 { let fd: i64 = sys_openat_rd(path); if fd < 0 { return 0 } sys_close(fd); return 1 } |
| 25 | func main() -> i64 |