code wiki / (root) / nx_caplab_cities_test.nx

nx_caplab_cities_test.nx

buildroot/runtime/nx_caplab_cities_test.nx

3912 B88 linesdepth 4pulls 5 transitivereach 0 importersview sourcekind gate/prooftopic caplab
docsdependenciesstructsconstsfunctions

about

nx_caplab_cities_test.nx -- gate for Capitalism Lab R6 (cities + the map). Proves: (1) a city's market scales with population, (2) per-city competition splits that city's demand, (3) a firm's total = sum across cities, (4) PRESENCE matters -- a firm absent from a city sells 0 there and a present rival takes that demand, (5) expanding to a city raises your total reach, (6) bigger city = more demand.

dependencies 4 imports · 0 importers

nx_syscalls.nx nx_runtime.nx nx_tier.nx nx_caplab_cities.nx nx_caplab_cities_test.nx

imports: nx_syscalls.nxnx_runtime.nxnx_tier.nxnx_caplab_cities.nx

imported by: nobody (leaf or entry point)

call flow from main pre-order; caps 40 nodes / depth 6 declared; ↻ = already shown

main sys_mmap println sys_write strlen sys_mmap ↻ mk2 sys_mmap ↻ nx_clab_city_market_m nx_assert_eq print sys_write ↻ strlen ↻ print_i64 sys_mmap ↻ itoa sys_mmap ↻ sys_write ↻ println ↻ nx_assert_gt print ↻ print_i64 ↻ println ↻ nx_clab_city_run sys_mmap ↻ nx_clab_appeal_qb nx_clab_apportion sys_mmap ↻ nx_clab_geo_total print ↻ print_i64 ↻

structs

none

consts

none

functions

14func nx_assert_eq(label: *u8, got: nx_int, want: nx_int, pass_n: *nx_int, fail_n: *nx_int)
called by 1: main calls 3: printprint_i64println
20func nx_assert_gt(label: *u8, got: nx_int, floor: nx_int, pass_n: *nx_int, fail_n: *nx_int)
called by 1: main calls 3: printprint_i64println
26func mk2(a: nx_int, b: nx_int) -> *i64
called by 1: main calls 1: sys_mmap
33func main() -> nx_exit