test: add representation of A in fixtures

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---

Author: aayush0325

lib/node_modules/@stdlib/lapack/base/dgttrf/test/fixtures/large_positive_stride_1.json

@@ -17,6 +17,12 @@
   "sdu2": 2,
   "odu2": 0,
 
+  "A": [
+    [ 2.0, 1.0, 0.0 ],
+    [ 1.0, 3.0, 1.0 ],
+    [ 0.0, 1.0, 1.0 ]
+  ],
+
   "IPIV": [ 0, 0, 0, 0, 0, 0 ],
   "si": 2,
   "oi": 0,

lib/node_modules/@stdlib/lapack/base/dgttrf/test/fixtures/large_positive_stride_2.json

@@ -16,6 +16,18 @@
   "sdu2": 2,
   "odu2": 0,
 
+  "A": [
+    [ 1.0, 4.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ],
+    [ 3.0, 1.0, 4.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ],
+    [ 0.0, 3.0, 1.0, 4.0, 0.0, 0.0, 0.0, 0.0, 0.0 ],
+    [ 0.0, 0.0, 3.0, 1.0, 4.0, 0.0, 0.0, 0.0, 0.0 ],
+    [ 0.0, 0.0, 0.0, 3.0, 1.0, 4.0, 0.0, 0.0, 0.0 ],
+    [ 0.0, 0.0, 0.0, 0.0, 3.0, 1.0, 4.0, 0.0, 0.0 ],
+    [ 0.0, 0.0, 0.0, 0.0, 0.0, 3.0, 1.0, 4.0, 0.0 ],
+    [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 3.0, 1.0, 4.0 ],
+    [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 3.0, 1.0 ]
+  ],
+
   "IPIV": [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ],
   "si": 2,
   "oi": 0,

lib/node_modules/@stdlib/lapack/base/dgttrf/test/fixtures/mixed_strides.json

@@ -17,6 +17,12 @@
   "sdu2": -1,
   "odu2": 0,
 
+  "A": [
+    [ 2.0, 1.0, 0.0 ],
+    [ 1.0, 3.0, 1.0 ],
+    [ 0.0, 1.0, 1.0 ]
+  ],
+
   "IPIV": [ 0, 0, 0 ],
   "si": 1,
   "oi": 0,

lib/node_modules/@stdlib/lapack/base/dgttrf/test/fixtures/negative_strides.json

@@ -17,6 +17,12 @@
   "sdu2": -1,
   "odu2": 0,
 
+  "A": [
+    [ 2.0, 1.0, 0.0 ],
+    [ 1.0, 3.0, 1.0 ],
+    [ 0.0, 1.0, 1.0 ]
+  ],
+
   "IPIV": [ 0, 0, 0 ],
   "si": -1,
   "oi": 2,

lib/node_modules/@stdlib/lapack/base/dgttrf/test/fixtures/positive_stride_no_offset_1.json

@@ -17,6 +17,12 @@
   "sdu2": 1,
   "odu2": 0,
 
+  "A": [
+    [ 2.0, 1.0, 0.0 ],
+    [ 1.0, 3.0, 1.0 ],
+    [ 0.0, 1.0, 1.0 ]
+  ],
+
   "IPIV": [ 0, 0, 0 ],
   "si": 1,
   "oi": 0,

lib/node_modules/@stdlib/lapack/base/dgttrf/test/fixtures/positive_stride_no_offset_2.json

@@ -17,6 +17,18 @@
   "sdu2": 1,
   "odu2": 0,
 
+  "A": [
+    [ 1.0, 4.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ],
+    [ 3.0, 1.0, 4.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ],
+    [ 0.0, 3.0, 1.0, 4.0, 0.0, 0.0, 0.0, 0.0, 0.0 ],
+    [ 0.0, 0.0, 3.0, 1.0, 4.0, 0.0, 0.0, 0.0, 0.0 ],
+    [ 0.0, 0.0, 0.0, 3.0, 1.0, 4.0, 0.0, 0.0, 0.0 ],
+    [ 0.0, 0.0, 0.0, 0.0, 3.0, 1.0, 4.0, 0.0, 0.0 ],
+    [ 0.0, 0.0, 0.0, 0.0, 0.0, 3.0, 1.0, 4.0, 0.0 ],
+    [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 3.0, 1.0, 4.0 ],
+    [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 3.0, 1.0 ]
+  ],
+
   "IPIV": [ 0, 0, 0, 0, 0, 0, 0, 0, 0 ],
   "si": 1,
   "oi": 0,

lib/node_modules/@stdlib/lapack/base/dgttrf/test/fixtures/positive_stride_offset_1.json

@@ -17,6 +17,12 @@
   "sdu2": 1,
   "odu2": 1,
 
+  "A": [
+    [ 2.0, 1.0, 0.0 ],
+    [ 1.0, 3.0, 1.0 ],
+    [ 0.0, 1.0, 1.0 ]
+  ],
+
   "IPIV": [ 0, 0, 0, 0 ],
   "si": 1,
   "oi": 1,

lib/node_modules/@stdlib/lapack/base/dgttrf/test/fixtures/positive_stride_offset_2.json

@@ -17,6 +17,18 @@
   "sdu2": 1,
   "odu2": 1,
 
+  "A": [
+    [ 1.0, 4.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ],
+    [ 3.0, 1.0, 4.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ],
+    [ 0.0, 3.0, 1.0, 4.0, 0.0, 0.0, 0.0, 0.0, 0.0 ],
+    [ 0.0, 0.0, 3.0, 1.0, 4.0, 0.0, 0.0, 0.0, 0.0 ],
+    [ 0.0, 0.0, 0.0, 3.0, 1.0, 4.0, 0.0, 0.0, 0.0 ],
+    [ 0.0, 0.0, 0.0, 0.0, 3.0, 1.0, 4.0, 0.0, 0.0 ],
+    [ 0.0, 0.0, 0.0, 0.0, 0.0, 3.0, 1.0, 4.0, 0.0 ],
+    [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 3.0, 1.0, 4.0 ],
+    [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 3.0, 1.0 ]
+  ],
+
   "IPIV": [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ],
   "si": 1,
   "oi": 1,