feat: update math scaffold databases

Signed-off-by: stdlib-bot <[email protected]>

Author: kgryte

lib/node_modules/@stdlib/math/special/data/unary.json

@@ -10320,7 +10320,79 @@
     "extra_keywords": []
   },
   "@stdlib/math/base/special/negafibonaccif": {},
-  "@stdlib/math/base/special/negafibonacci": {},
+  "@stdlib/math/base/special/negafibonacci": {
+    "$schema": "math/[email protected]",
+    "base_alias": "negafibonacci",
+    "alias": "negafibonacci",
+    "pkg_desc": "compute the nth negaFibonacci number",
+    "desc": "computes the nth negaFibonacci number",
+    "short_desc": "negaFibonacci number",
+    "parameters": [
+      {
+        "name": "x",
+        "desc": "input value",
+        "type": {
+          "javascript": "number",
+          "jsdoc": "number",
+          "c": "double",
+          "dtype": "float64"
+        },
+        "domain": [
+          {
+            "min": "-infinity",
+            "max": 0
+          }
+        ],
+        "rand": {
+          "prng": "random/base/discrete-uniform",
+          "parameters": [
+            -100,
+            0
+          ]
+        },
+        "example_values": [
+          0,
+          -1,
+          -2,
+          -3,
+          -4,
+          -5,
+          -6,
+          -7,
+          -8,
+          -9,
+          -10,
+          -11,
+          -12,
+          -13,
+          -14,
+          -15,
+          -16,
+          -17,
+          -20,
+          -25,
+          -30
+        ]
+      }
+    ],
+    "output_policy": "real_floating_point_and_generic",
+    "returns": {
+      "desc": "negaFibonacci number",
+      "type": {
+        "javascript": "number",
+        "jsdoc": "number",
+        "c": "double",
+        "dtype": "float64"
+      }
+    },
+    "keywords": [
+      "fibonacci",
+      "negafibonacci",
+      "fib",
+      "nfib"
+    ],
+    "extra_keywords": []
+  },
   "@stdlib/math/base/special/negalucasf": {},
   "@stdlib/math/base/special/negalucas": {},
   "@stdlib/math/base/special/nonfibonaccif": {},