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-rw-r--r--tests/general_tests/lsqlin/lsqlin_A1.sce28
-rw-r--r--tests/general_tests/lsqlin/lsqlin_Aeq1.sce29
-rw-r--r--tests/general_tests/lsqlin/lsqlin_C1.sce26
-rw-r--r--tests/general_tests/lsqlin/lsqlin_b1.sce23
-rw-r--r--tests/general_tests/lsqlin/lsqlin_beq1.sce23
-rw-r--r--tests/general_tests/lsqlin/lsqlin_infeasible1.sce29
-rw-r--r--tests/general_tests/lsqlin/lsqlin_input1.sce27
-rw-r--r--tests/general_tests/lsqlin/lsqlin_input2.sce26
-rw-r--r--tests/general_tests/lsqlin/lsqlin_logical1.sce54
-rw-r--r--tests/general_tests/lsqlin/lsqlin_maxiter.sce42
-rw-r--r--tests/general_tests/lsqlin/lsqlin_param1.sce26
-rw-r--r--tests/general_tests/lsqlin/lsqlin_param2.sce26
-rw-r--r--tests/general_tests/lsqlin/lsqlin_param3.sce26
-rw-r--r--tests/general_tests/lsqlin/lsqlin_x01.sce52
-rw-r--r--tests/general_tests/lsqlin/lsqlin_zeros.sce32
15 files changed, 228 insertions, 241 deletions
diff --git a/tests/general_tests/lsqlin/lsqlin_A1.sce b/tests/general_tests/lsqlin/lsqlin_A1.sce
index ba9b5be..1c2128b 100644
--- a/tests/general_tests/lsqlin/lsqlin_A1.sce
+++ b/tests/general_tests/lsqlin/lsqlin_A1.sce
@@ -1,23 +1,17 @@
// Check for elements in A
-C = [0.9501 0.7620 0.6153 0.4057
- 0.2311 0.4564 0.7919 0.9354
- 0.6068 0.0185 0.9218 0.9169
- 0.4859 0.8214 0.7382 0.4102
- 0.8912 0.4447 0.1762 0.8936];
-d = [0.0578
- 0.3528
- 0.8131
- 0.0098
- 0.1388];
-A = [0.2027 0.2721 0.7467 0.4659 0
- 0.1987 0.1988 0.4450 0.4186 0
- 0.6037 0.0152 0.9318 0.8462 0];
-b = [0.5251
- 0.2026
- 0.6721];
+C = [2 0;
+ -1 1;
+ 0 2]
+d = [1
+ 0
+ -1];
+A = [10 -2 0;
+ -2 10 0];
+b = [4
+ -4];
//Error
-//lsqlin: The number of columns in A must be the same as the number of elements of d
+//lsqlin: The number of columns in A must be the same as the number of columns in C
//at line 213 of function lsqlin called by :
//[xopt,resnorm,residual,exitflag,output,lambda] = lsqlin(C,d,A,b)
diff --git a/tests/general_tests/lsqlin/lsqlin_Aeq1.sce b/tests/general_tests/lsqlin/lsqlin_Aeq1.sce
index 458cbb0..f574e9d 100644
--- a/tests/general_tests/lsqlin/lsqlin_Aeq1.sce
+++ b/tests/general_tests/lsqlin/lsqlin_Aeq1.sce
@@ -1,23 +1,18 @@
// Check for elements in Aeq
-C = [0.9501 0.7620 0.6153 0.4057
- 0.2311 0.4564 0.7919 0.9354
- 0.6068 0.0185 0.9218 0.9169
- 0.4859 0.8214 0.7382 0.4102
- 0.8912 0.4447 0.1762 0.8936];
-d = [0.0578
- 0.3528
- 0.8131
- 0.0098
- 0.1388];
-Aeq = [0.2027 0.2721 0.7467 0.4659 0
- 0.1987 0.1988 0.4450 0.4186 0
- 0.6037 0.0152 0.9318 0.8462 0];
-beq = [0.5251
- 0.2026
- 0.6721];
+ C = [2 0;
+ -1 1;
+ 0 2]
+ d = [1
+ 0
+ -1];
+ Aeq = [10 -2 0;
+ -2 10 0];
+ beq = [4
+ -4];
+
//Error
-//lsqlin: The number of columns in Aeq must be the same as the number of elements of d
+//lsqlin: The number of columns in Aeq must be the same as the number of columns in C
//at line 219 of function lsqlin called by :
//[xopt,resnorm,residual,exitflag,output,lambda] = lsqlin(C,d,[],[],Aeq,beq)
diff --git a/tests/general_tests/lsqlin/lsqlin_C1.sce b/tests/general_tests/lsqlin/lsqlin_C1.sce
index 55fe976..6da1d49 100644
--- a/tests/general_tests/lsqlin/lsqlin_C1.sce
+++ b/tests/general_tests/lsqlin/lsqlin_C1.sce
@@ -1,21 +1,13 @@
// Check for elements in C and d
-C = [0.9501 0.7620 0.6153 0.4057
- 0.2311 0.4564 0.7919 0.9354
- 0.6068 0.0185 0.9218 0.9169
- 0.4859 0.8214 0.7382 0.4102
- 0.8912 0.4447 0.1762 0.8936];
-d = [0.0578
- 0.3528
- 0.8131
- 0.0098
- 0.1388
- 0.2536];
-A = [0.2027 0.2721 0.7467 0.4659
- 0.1987 0.1988 0.4450 0.4186
- 0.6037 0.0152 0.9318 0.8462];
-b = [0.5251
- 0.2026
- 0.6721];
+C = [2 0;
+ -1 1;
+ 0 2]
+d = [1
+ 0];
+A = [10 -2;
+ -2 10];
+b = [4
+ -4];
//Error
//lsqlin: The number of rows in C must be equal the number of elements of d
diff --git a/tests/general_tests/lsqlin/lsqlin_b1.sce b/tests/general_tests/lsqlin/lsqlin_b1.sce
index 49b6dec..fb01b79 100644
--- a/tests/general_tests/lsqlin/lsqlin_b1.sce
+++ b/tests/general_tests/lsqlin/lsqlin_b1.sce
@@ -1,18 +1,13 @@
// Check for elements in b
-C = [0.9501 0.7620 0.6153 0.4057
- 0.2311 0.4564 0.7919 0.9354
- 0.6068 0.0185 0.9218 0.9169
- 0.4859 0.8214 0.7382 0.4102
- 0.8912 0.4447 0.1762 0.8936];
-d = [0.0578
- 0.3528
- 0.8131
- 0.0098
- 0.1388];
-A = [0.2027 0.2721 0.7467 0.4659
- 0.1987 0.1988 0.4450 0.4186
- 0.6037 0.0152 0.9318 0.8462];
-b = [-%inf -%inf -%inf];
+C = [2 0;
+ -1 1;
+ 0 2]
+d = [1
+ 0
+ -1];
+A = [10 -2;
+ -2 10];
+b = [-%inf -%inf];
//Error
//lsqlin: Value of b can not be negative infinity
diff --git a/tests/general_tests/lsqlin/lsqlin_beq1.sce b/tests/general_tests/lsqlin/lsqlin_beq1.sce
index b71486e..38056c0 100644
--- a/tests/general_tests/lsqlin/lsqlin_beq1.sce
+++ b/tests/general_tests/lsqlin/lsqlin_beq1.sce
@@ -1,18 +1,13 @@
// Check for elements in beq
-C = [0.9501 0.7620 0.6153 0.4057
- 0.2311 0.4564 0.7919 0.9354
- 0.6068 0.0185 0.9218 0.9169
- 0.4859 0.8214 0.7382 0.4102
- 0.8912 0.4447 0.1762 0.8936];
-d = [0.0578
- 0.3528
- 0.8131
- 0.0098
- 0.1388];
-Aeq = [0.2027 0.2721 0.7467 0.4659
- 0.1987 0.1988 0.4450 0.4186
- 0.6037 0.0152 0.9318 0.8462];
-beq = [-%inf -%inf -%inf];
+C = [2 0;
+ -1 1;
+ 0 2]
+d = [1
+ 0
+ -1];
+Aeq = [10 -2;
+ -2 10];
+beq = [-%inf -%inf];
//Error
//lsqlin: Value of beq can not be negative infinity
diff --git a/tests/general_tests/lsqlin/lsqlin_infeasible1.sce b/tests/general_tests/lsqlin/lsqlin_infeasible1.sce
index a66dd0f..9509309 100644
--- a/tests/general_tests/lsqlin/lsqlin_infeasible1.sce
+++ b/tests/general_tests/lsqlin/lsqlin_infeasible1.sce
@@ -1,15 +1,11 @@
// Check for the infeasible problem
-C = [0.9501 0.7620 0.6153 0.4057
- 0.2311 0.4564 0.7919 0.9354
- 0.6068 0.0185 0.9218 0.9169
- 0.4859 0.8214 0.7382 0.4102
- 0.8912 0.4447 0.1762 0.8936];
-d = [0.0578
- 0.3528
- 0.8131
- 0.0098
- 0.1388];
-Aeq = [-1 0 0 0; 0 -1 0 0; 1 1 0 0 ];
+C = [2 0 0;
+ -1 1 0;
+ 0 2 0]
+d = [1
+ 0
+ -1];
+Aeq = [-1 0 0; 0 -1 0; 1 1 0 ];
beq = [-6 -6 11];
//Converged to a point of local infeasibility.
@@ -27,17 +23,14 @@ beq = [-6 -6 11];
// 5
// residual =
//
-// 0.0578
-// 0.3528
-// 0.8131
-// 0.0098
-// 0.1388
+// 1.
+// 0.
+// - 1.
// resnorm =
//
-// 0.8083018
+// 2.
// xopt =
//
// []
-
[xopt,resnorm,residual,exitflag,output,lambda] = lsqlin(C,d,[],[],Aeq,beq)
diff --git a/tests/general_tests/lsqlin/lsqlin_input1.sce b/tests/general_tests/lsqlin/lsqlin_input1.sce
index 7521f61..5b97670 100644
--- a/tests/general_tests/lsqlin/lsqlin_input1.sce
+++ b/tests/general_tests/lsqlin/lsqlin_input1.sce
@@ -1,21 +1,14 @@
// Check for the input arguments
-C = [0.9501 0.7620 0.6153 0.4057
- 0.2311 0.4564 0.7919 0.9354
- 0.6068 0.0185 0.9218 0.9169
- 0.4859 0.8214 0.7382 0.4102
- 0.8912 0.4447 0.1762 0.8936];
-d = [0.0578
- 0.3528
- 0.8131
- 0.0098
- 0.1388];
-A = [0.2027 0.2721 0.7467 0.4659
- 0.1987 0.1988 0.4450 0.4186
- 0.6037 0.0152 0.9318 0.8462];
-b = [0.5251
- 0.2026
- 0.6721];
-
+C = [2 0;
+ -1 1;
+ 0 2]
+d = [1
+ 0
+ -1];
+A = [10 -2;
+ -2 10];
+b = [4
+ -4];
//Error
//lsqlin: Unexpected number of input arguments : 2 provided while should be in the set of [4 6 8 9 10]
//at line 99 of function lsqlin called by :
diff --git a/tests/general_tests/lsqlin/lsqlin_input2.sce b/tests/general_tests/lsqlin/lsqlin_input2.sce
index 9826583..dbfe187 100644
--- a/tests/general_tests/lsqlin/lsqlin_input2.sce
+++ b/tests/general_tests/lsqlin/lsqlin_input2.sce
@@ -1,20 +1,14 @@
// Check for the input arguments
-C = [0.9501 0.7620 0.6153 0.4057
- 0.2311 0.4564 0.7919 0.9354
- 0.6068 0.0185 0.9218 0.9169
- 0.4859 0.8214 0.7382 0.4102
- 0.8912 0.4447 0.1762 0.8936];
-d = [0.0578
- 0.3528
- 0.8131
- 0.0098
- 0.1388];
-A = [0.2027 0.2721 0.7467 0.4659
- 0.1987 0.1988 0.4450 0.4186
- 0.6037 0.0152 0.9318 0.8462];
-b = [0.5251
- 0.2026
- 0.6721];
+C = [2 0;
+ -1 1;
+ 0 2]
+d = [1
+ 0
+ -1];
+A = [10 -2;
+ -2 10];
+b = [4
+ -4];
//Error
//lsqlin: Unexpected number of input arguments : 14 provided while should be in the set of [4 6 8 9 10]
diff --git a/tests/general_tests/lsqlin/lsqlin_logical1.sce b/tests/general_tests/lsqlin/lsqlin_logical1.sce
index bc0dc06..959cc7c 100644
--- a/tests/general_tests/lsqlin/lsqlin_logical1.sce
+++ b/tests/general_tests/lsqlin/lsqlin_logical1.sce
@@ -1,51 +1,41 @@
-// Check for elements in A
-C = [0.9501 0.7620 0.6153 0.4057
- 0.2311 0.4564 0.7919 0.9354
- 0.6068 0.0185 0.9218 0.9169
- 0.4859 0.8214 0.7382 0.4102
- 0.8912 0.4447 0.1762 0.8936];
-d = [0.0578
- 0.3528
- 0.8131
- 0.0098
- 0.1388];
-A = [0.2027 0.2721 0.7467 0.4659
- 0.1987 0.1988 0.4450 0.4186
- 0.6037 0.0152 0.9318 0.8462];
-b = [0.5251
- 0.2026
- 0.6721];
+// An example with inequality constraints
+C = [2 0;
+ -1 1;
+ 0 2]
+d = [1
+ 0
+ -1];
+A = [10 -2;
+ -2 10];
+b = [4
+ -4];
-// Output
+//Output
//Optimal Solution Found.
// lambda =
//
-// lower: [0,0,0,0]
-// upper: [0,0,0,0]
+// lower: [0,0]
+// upper: [0,0]
// eqlin: [0x0 constant]
-// ineqlin: [8.697D-11,0.0925859,0.1118582]
+// ineqlin: [0.0000422,0.0000089]
// output =
//
-// Iterations: 7
+// Iterations: 13
// exitflag =
//
// 0
// residual =
//
-// 0.0126031
-// 0.0208054
-// 0.1295085
-// 0.0057397
-// - 0.0137246
+// 0.3335021
+// 0.6666002
+// - 0.3332976
// resnorm =
//
-// 0.0175855
+// 0.6666667
// xopt =
//
-// 0.1298639
-// - 0.5756958
-// 0.4251033
-// 0.2438436
+// 0.3332490
+// - 0.3333512
[xopt,resnorm,residual,exitflag,output,lambda] = lsqlin(C,d,A,b)
diff --git a/tests/general_tests/lsqlin/lsqlin_maxiter.sce b/tests/general_tests/lsqlin/lsqlin_maxiter.sce
new file mode 100644
index 0000000..036cf39
--- /dev/null
+++ b/tests/general_tests/lsqlin/lsqlin_maxiter.sce
@@ -0,0 +1,42 @@
+// Check for maxiter
+C = [2 0;
+ -1 1;
+ 0 2]
+d = [1
+ 0
+ -1];
+A = [10 -2;
+ -2 10];
+b = [4
+ -4];
+options = list("MaxIter",1);
+// Output
+//Maximum Number of Iterations Exceeded. Output may not be optimal.
+// lambda =
+//
+// lower: [0x0 constant]
+// upper: [0x0 constant]
+// eqlin: [0x0 constant]
+// ineqlin: [0x0 constant]
+// output =
+//
+// Iterations: 1
+// exitflag =
+//
+// 1
+// residual =
+//
+// 1.0243179
+// 0.3941271
+// - 0.1874278
+// resnorm =
+//
+// 1.2396926
+// xopt =
+//
+// - 0.0121590
+// - 0.4062861
+
+[xopt,resnorm,residual,exitflag,output,lambda] = lsqlin(C,d,A,b,[],[],[],[],[],options)
+
+
diff --git a/tests/general_tests/lsqlin/lsqlin_param1.sce b/tests/general_tests/lsqlin/lsqlin_param1.sce
index a9d24bc..65aff86 100644
--- a/tests/general_tests/lsqlin/lsqlin_param1.sce
+++ b/tests/general_tests/lsqlin/lsqlin_param1.sce
@@ -1,20 +1,14 @@
// Check for the param to be a list
-C = [0.9501 0.7620 0.6153 0.4057
- 0.2311 0.4564 0.7919 0.9354
- 0.6068 0.0185 0.9218 0.9169
- 0.4859 0.8214 0.7382 0.4102
- 0.8912 0.4447 0.1762 0.8936];
-d = [0.0578
- 0.3528
- 0.8131
- 0.0098
- 0.1388];
-A = [0.2027 0.2721 0.7467 0.4659
- 0.1987 0.1988 0.4450 0.4186
- 0.6037 0.0152 0.9318 0.8462];
-b = [0.5251
- 0.2026
- 0.6721];
+C = [2 0;
+ -1 1;
+ 0 2]
+d = [1
+ 0
+ -1];
+A = [10 -2;
+ -2 10];
+b = [4
+ -4];
param = 0;
//Error
diff --git a/tests/general_tests/lsqlin/lsqlin_param2.sce b/tests/general_tests/lsqlin/lsqlin_param2.sce
index bb7cffa..f780759 100644
--- a/tests/general_tests/lsqlin/lsqlin_param2.sce
+++ b/tests/general_tests/lsqlin/lsqlin_param2.sce
@@ -1,20 +1,14 @@
// Check for the param to be even in number
-C = [0.9501 0.7620 0.6153 0.4057
- 0.2311 0.4564 0.7919 0.9354
- 0.6068 0.0185 0.9218 0.9169
- 0.4859 0.8214 0.7382 0.4102
- 0.8912 0.4447 0.1762 0.8936];
-d = [0.0578
- 0.3528
- 0.8131
- 0.0098
- 0.1388];
-A = [0.2027 0.2721 0.7467 0.4659
- 0.1987 0.1988 0.4450 0.4186
- 0.6037 0.0152 0.9318 0.8462];
-b = [0.5251
- 0.2026
- 0.6721];
+C = [2 0;
+ -1 1;
+ 0 2]
+d = [1
+ 0
+ -1];
+A = [10 -2;
+ -2 10];
+b = [4
+ -4];
param = list("MaxIter");
//Error
diff --git a/tests/general_tests/lsqlin/lsqlin_param3.sce b/tests/general_tests/lsqlin/lsqlin_param3.sce
index 60e960d..283c6e2 100644
--- a/tests/general_tests/lsqlin/lsqlin_param3.sce
+++ b/tests/general_tests/lsqlin/lsqlin_param3.sce
@@ -1,20 +1,14 @@
// Check for the param to be even in number
-C = [0.9501 0.7620 0.6153 0.4057
- 0.2311 0.4564 0.7919 0.9354
- 0.6068 0.0185 0.9218 0.9169
- 0.4859 0.8214 0.7382 0.4102
- 0.8912 0.4447 0.1762 0.8936];
-d = [0.0578
- 0.3528
- 0.8131
- 0.0098
- 0.1388];
-A = [0.2027 0.2721 0.7467 0.4659
- 0.1987 0.1988 0.4450 0.4186
- 0.6037 0.0152 0.9318 0.8462];
-b = [0.5251
- 0.2026
- 0.6721];
+C = [2 0;
+ -1 1;
+ 0 2]
+d = [1
+ 0
+ -1];
+A = [10 -2;
+ -2 10];
+b = [4
+ -4];
param = list("Iter",300);
//Error
diff --git a/tests/general_tests/lsqlin/lsqlin_x01.sce b/tests/general_tests/lsqlin/lsqlin_x01.sce
index 3b0f6f9..d014443 100644
--- a/tests/general_tests/lsqlin/lsqlin_x01.sce
+++ b/tests/general_tests/lsqlin/lsqlin_x01.sce
@@ -1,20 +1,14 @@
-// Check for elements in A
-C = [0.9501 0.7620 0.6153 0.4057
- 0.2311 0.4564 0.7919 0.9354
- 0.6068 0.0185 0.9218 0.9169
- 0.4859 0.8214 0.7382 0.4102
- 0.8912 0.4447 0.1762 0.8936];
-d = [0.0578
- 0.3528
- 0.8131
- 0.0098
- 0.1388];
-A = [0.2027 0.2721 0.7467 0.4659
- 0.1987 0.1988 0.4450 0.4186
- 0.6037 0.0152 0.9318 0.8462];
-b = [0.5251
- 0.2026
- 0.6721];
+// Test for intial guess
+C = [2 0;
+ -1 1;
+ 0 2]
+d = [1
+ 0
+ -1];
+A = [10 -2;
+ -2 10];
+b = [4
+ -4];
x0 = [0 0 0];
//WARNING: lsqlin: Ignoring initial guess of variables as it is not equal to the number of variables
@@ -22,32 +16,28 @@ x0 = [0 0 0];
//Optimal Solution Found.
// lambda =
//
-// lower: [0,0,0,0]
-// upper: [0,0,0,0]
+// lower: [0,0]
+// upper: [0,0]
// eqlin: [0x0 constant]
-// ineqlin: [8.697D-11,0.0925859,0.1118582]
+// ineqlin: [0.0000422,0.0000089]
// output =
//
-// Iterations: 7
+// Iterations: 13
// exitflag =
//
// 0
// residual =
//
-// 0.0126031
-// 0.0208054
-// 0.1295085
-// 0.0057397
-// - 0.0137246
+// 0.3335021
+// 0.6666002
+// - 0.3332976
// resnorm =
//
-// 0.0175855
+// 0.6666667
// xopt =
//
-// 0.1298639
-// - 0.5756958
-// 0.4251033
-// 0.2438436
+// 0.3332490
+// - 0.3333512
[xopt,resnorm,residual,exitflag,output,lambda] = lsqlin(C,d,A,b,[],[],[],[],x0)
diff --git a/tests/general_tests/lsqlin/lsqlin_zeros.sce b/tests/general_tests/lsqlin/lsqlin_zeros.sce
new file mode 100644
index 0000000..2695ff1
--- /dev/null
+++ b/tests/general_tests/lsqlin/lsqlin_zeros.sce
@@ -0,0 +1,32 @@
+// Check for all zeros
+C = [0];
+d = [0];
+A = [0];
+b = [0];
+// Output
+//Optimal Solution Found.
+// lambda =
+//
+// lower: 0
+// upper: 0
+// eqlin: [0x0 constant]
+// ineqlin: 0.999901
+// output =
+//
+// Iterations: 2
+// exitflag =
+//
+// 0
+// residual =
+//
+// 0.
+// resnorm =
+//
+// 0.
+// xopt =
+//
+// 0.
+
+[xopt,resnorm,residual,exitflag,output,lambda] = lsqlin(C,d,A,b)
+
+
generated by cgit (git 2.34.1) at 2025-03-10 22:04:12 +0000