code wiki / _hdl_build / nx_expr_tree_gate.nx

nx_expr_tree_gate.nx

buildroot/runtime/_hdl_build/nx_expr_tree_gate.nx

7406 B96 linesdepth 4pulls 5 transitivereach 0 importersview sourcekind gate/proof
docsdependenciesstructsconstsfunctions

dependencies 4 imports · 0 importers

nx_gate_gn.nx nx_gate_base.nx nx_f32_hw.nx nx_syscalls.nx nx_expr_tree_gate.nx

imports: nx_gate_gn.nxnx_gate_base.nxnx_f32_hw.nxnx_syscalls.nx

imported by: nobody (leaf or entry point)

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

main gw sys_write f32_div f32_of sys_mmap f32_mul f32_sqrt f32_of ↻ f32_div ↻ f32_add gm gn f32_int f32_mul ↻ f32_of ↻ tree_eval f32_div ↻ f32_sqrt ↻ f32_add ↻ f32_mul ↻ f32_add ↻ f32_sub f32_neg tname gn ↻ f32_int ↻ f32_le f32_sub ↻ sys_exit

structs

none

consts

none

functions

19func grow(name: *u8, ok: i64) -> i64 { if ok==1 { gw(" PASS " as *u8) } else { gw(" FAIL " as *u8) } gw(name); gw("
calls 1: gw
21func gm(x: i64) -> i64 { return gn(f32_int(f32_mul(x, f32_of(1000)))) }
called by 1: main calls 1: f32_sub
22func f32_le(x: i64, y: i64) -> i64 { let d: i64=f32_sub(x,y) & 0xFFFFFFFF; if ((d>>31)&1)==1 { return 1 } if (d & 0x7FFFFFFF)==0 { return 1 } return 0 }
called by 2: tree_evalmain calls 3: f32_off32_divf32_add
23func f32_sqrt(x: i64) -> i64 { if (x & 0x7FFFFFFF)==0 { return f32_of(0) } var y: i64=x; var i: i64=0; while i<20 { y=f32_div(f32_add(y, f32_div(x,y)), f32_of(2)); i=i+1 } return y }
25func tree_eval(form: i64, L: i64, g: i64) -> i64
33func tname(form: i64) -> *u8 { if form==1 { return "c*L" as *u8 } if form==2 { return "c*L/g" as *u8 } if form==3 { return "c*sqrt(L/g)" as *u8 } if form==4 { return "c*sqrt(L)" as *u8 } if form==5 { return "c*(L+g)" as *u8 } return "c*L*g" as *u8 }
35func main() -> i64