refactor: make tetest pass

data/tetests/helloworld.txt

-input = read_url("https://shufengdong.github.io/sparrowzz/tetests/input2.csv");
+input = read_tensor_url(`https://shufengdong.github.io/sparrowzz/tetests/input2.csv`);
 a = [[0.0, 0.], [0, 0.0]];
 b = 1;
 while 1 {

data/tetests/hs071.txt

-f = min(x1 * x4 * (x1 + x2 + x3) + x3);
-g1 = x1 * x2 * x3 * x4;
-g2 = x1^2 + x2^2 + x3^2 + x4^2;
+f = `x1` * x4 * (x1 + x2 + x3) + x3;
+g1 = `x1` * x2 * x3 * x4;
+g2 = `x1`^2 + x2^2 + x3^2 + x4^2;
 x_lower = [1, 1, 1, 1];
 x_upper = [5, 5, 5, 5];
-r1 = fmincon(f, [g1, g2], [25, 40], [2e19, 40], x_lower,x_upper,[x1,x2,x3,x4]);
+r1 = fmincon(min(`f`), [`g1`, g2], [25, 40], [2e19, 40], x_lower,x_upper,[`x1`,x2,x3,x4]);
 
 
-r2 = fmincon(min(x1 * x4 * (x1 + x2 + x3) + x3),
-        [x1 * x2 * x3 * x4, x1^2 + x2^2 + x3^2 + x4^2],
+r2 = fmincon(min(`x1` * `x4` * (x1 + x2 + x3) + x3),
+        [`x1` * x2 * x3 * x4, x1^2 + x2^2 + x3^2 + x4^2],
         [25, 40], [2e19, 40],
-        [1,1,1,1],[5,5,5,5],[x1,x2,x3,x4]);
+        [1,1,1,1],[5,5,5,5],[`x1`,x2,x3,x4]);
 println(r1);
 println(r2);
 return r2;
\ No newline at end of file

data/tetests/input2.csv

-re_4_4
+mat_4_4
 0.2393
 0.0493
 0.0493

data/tetests/milp_test.txt

 // 目标函数
-f = max((5*1)*x1+3*x2+2*x3+(10-3)*x4+4*x5);
-g = [2*x1 + (2*4)*x2 + 4*x3 + 2*x4 + max(1,5)*x5 <= 5*2];
-r = intlinprog(f, g, [1,1,1,1,1], [x1,x2,x3,x4,x5]);
+f = (5*1)*`x1`+3*`x2`+2*`x3`+(10-3)*`x4`+4*x5;
+g = 2*`x1` + (2*4)*`x2` + 4*`x3` + 2*`x4` + max(1,5)*`x5` <= 5*2;
+r = intlinprog(max(`f`), [`g`], [1,1,1,1,1], [x1,`x2`,`x3`,`x4`,`x5`]);
 return r;
\ No newline at end of file

data/tetests/spsolvex_test.txt

-g1 = x1+3/3 * x2+ min(2,5)*x3 - 1;
-g2 = 1*3*x2 - 4*3;
-g3 = 1*3 * x2+sin(8-2)*x3 - 7;
+g1 = `x1`+3/3 * x2+ min(2,5)*x3 - 1;
+g2 = 1*3*`x2` - 4*3;
+g3 = 1*3 * `x2`+sin(8-2)*x3 - 7;
 b = [0,0,0];
-r = sp_linsolve([g1,g2,g3], b, [0,0,0], [x1,x2,x3]);
-r2 = sp_linsolve([g1,g2,g3], [], [], [x1,x2,x3]);
+r = sp_linsolve([`g1`,`g2`,g3], b, [0,0,0], [`x1`,x2,x3]);
+r2 = sp_linsolve([`g1`,g2,g3], [], [], [`x1`,x2,x3]);
 return r-r2;
\ No newline at end of file

rsdss/lib/idx_bus.txt

+// define the indices
+BUS_I       = 1;    // bus number (1 to 29997)
+BUS_TYPE    = 2;    // bus type (1 - PQ bus, 2 - PV bus, 3 - reference bus, 4 - isolated bus)
+PD          = 3;    // Pd, real power demand (MW)
+QD          = 4;    // Qd, reactive power demand (MVAr)
+GS          = 5;    // Gs, shunt conductance (MW at V = 1.0 p.u.)
+BS          = 6;    // Bs, shunt susceptance (MVAr at V = 1.0 p.u.)
+BUS_AREA    = 7;    // area number, 1-100
+VM          = 8;    // Vm, voltage magnitude (p.u.)
+VA          = 9;    // Va, voltage angle (degrees)
+BASE_KV     = 10;   // baseKV, base voltage (kV)
+ZONE        = 11;   // zone, loss zone (1-999)
+VMAX        = 12;   // maxVm, maximum voltage magnitude (p.u.)      (not in PTI format)
+VMIN        = 13;   // minVm, minimum voltage magnitude (p.u.)      (not in PTI format)
+
+// included in opf solution, not necessarily in input
+// assume objective function has units, u
+LAM_P       = 14;   // Lagrange multiplier on real power mismatch (u/MW)
+LAM_Q       = 15;   // Lagrange multiplier on reactive power mismatch (u/MVAr)
+MU_VMAX     = 16;   // Kuhn-Tucker multiplier on upper voltage limit (u/p.u.)
+MU_VMIN     = 17;   // Kuhn-Tucker multiplier on lower voltage limit (u/p.u.)
\ No newline at end of file