源程序
1.正算主程序 GSZS
"X0"?I: "Y0"?S: "K0"?O: "F0"?G: "KN"?H: "R0"?P: "RN" ?R:”Q(-Z +Y)”? Q:(P-R)÷(2(H-O)PR)→D:
“K”?K:”L(-Z +Y)”? L:”ANG”? M:
Abs(K-O)→J:Prog"SUB":
”X=” ?X◢
”Y=”?Y=Y◢
”FWJ=”: F-M→F◢
2. 正算子程序(SUB)
6→DimZ:
0.1184634425→A: 0.2393143352→B: 0.2844444444→Z[1]: 0.0469100770→C: 0.2307653449→E:
G+QCJ(1÷P+CJD)×180÷π→Z[2]:
G+QEJ(1÷P+EJD)×180÷π→Z[3]:
G+0.5 Q J(1÷P+0.5JD)×180÷π→Z[4]:
G+Q(1-E)J(1÷P+(1-E)JD)×180÷π→Z[5]:
G+Q (1-C)J(1÷P+(1-C)JD) ×180÷π→Z[6]:
I+J(AcosZ[2]+Bcos Z[3]+Z[1]cosZ[4]+BcosZ[5]+AcosZ[6])→X:
S+J(AsinZ[2]+Bsin Z[3]+Z[1]sinZ[4]+BsinZ[5]+AsinZ[6])→Y:
G+QJ(1÷P+JD) ×180÷π+M→F:
X+LcosF→X:
Y+LsinF→Y
3. 曲线元要素数据库:DAT
IF K≥O AND K<H