code wiki / _hdl_build / _pe_f64erf.nx

_pe_f64erf.nx

buildroot/runtime/_hdl_build/_pe_f64erf.nx

3496 B72 linesdepth 4pulls 5 transitivereach 5 importersview sourcekind librarytopic pe
docsdependenciesstructsconstsfunctions

about

AUTHORED BY THE NISHI BUILDER (pattern: MATH_KERNEL / ERF_TAYLOR) -- no Claude core logic. All constants from the SOVEREIGN bigfloat spec (nx_mathspec_erf; rails R1+R2 held). Rung-1 domain: |x|<=1.75 series; |x|>=6 exact +-1; gap = LOUD NAN (ME2-ERF-002 erfc).

dependencies 5 imports · 4 importers

nx_syscalls.nx nx_tier.nx nx_f64.nx nx_f64_div.nx nx_f64_cvt.nx _pe_f64erf.nx _bf_erf_gate_authored.nx _f64_erf_gate_authored.nx _pe_f64erf_full.nx _pe_f64erf_test.nx

imports: nx_syscalls.nxnx_tier.nxnx_f64.nxnx_f64_div.nxnx_f64_cvt.nx

imported by: _bf_erf_gate_authored.nx_f64_erf_gate_authored.nx_pe_f64erf_full.nx_pe_f64erf_test.nx

structs

none

consts

9const ER_SMASK: i64 = 0xFFFFFFFFF8000000

functions

10func _er_mul2(a: i64, b: i64, out: *i64) -> i64
called by 1: nx_f64_erf calls 3: nx_f64_subnx_f64_mulnx_f64_add
24func nx_f64_erf(x: i64) -> i64
called by 4: mainmainnx_f64_erf_fullmain calls 5: nx_f64_classifynx_f64_mulnx_f64_addsys_mmap_er_mul2