diff --git a/lib/node_modules/@stdlib/console/docs/types/index.d.ts b/lib/node_modules/@stdlib/console/docs/types/index.d.ts
index da913252f872..be0c40e148be 100644
--- a/lib/node_modules/@stdlib/console/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/console/docs/types/index.d.ts
@@ -59,6 +59,20 @@ interface Namespace {
 	*
 	* ns.logEach( '%d < %d ', x, y );
 	* // e.g., => '1 < 4\n2 < 5\n3 < 6\n'
+	*
+	* @example
+	* var x = [ 0.5, 1.0, 1.5 ];
+	* var y = [ 0.25, 0.5, 0.75 ];
+	*
+	* ns.logEach( '%0.2f > %0.2f', x, y );
+	* // e.g., => '0.50 > 0.25\n1.00 > 0.50\n1.50 > 0.75\n'
+	*
+	* @example
+	* var x = [ 'foo', 'bar' ];
+	* var y = [ 'beep', 'boop' ];
+	*
+	* ns.logEach( 'x: %s, y: %s', x, y );
+	* // e.g., => 'x: foo, y: beep\nx: bar, y: boop\n'
 	*/
 	logEach: typeof logEach;
 
diff --git a/lib/node_modules/@stdlib/ndarray/base/assert/docs/types/index.d.ts b/lib/node_modules/@stdlib/ndarray/base/assert/docs/types/index.d.ts
index 85495feb8817..82fe3a3179b3 100644
--- a/lib/node_modules/@stdlib/ndarray/base/assert/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/ndarray/base/assert/docs/types/index.d.ts
@@ -47,6 +47,7 @@ import isRowMajorContiguous = require( '@stdlib/ndarray/base/assert/is-row-major
 import isRowMajorString = require( '@stdlib/ndarray/base/assert/is-row-major-string' );
 import isSafeDataTypeCast = require( '@stdlib/ndarray/base/assert/is-safe-data-type-cast' );
 import isSameKindDataTypeCast = require( '@stdlib/ndarray/base/assert/is-same-kind-data-type-cast' );
+import isScalarMostlySafeCompatible = require( '@stdlib/ndarray/base/assert/is-scalar-mostly-safe-compatible' );
 import isSignedIntegerDataType = require( '@stdlib/ndarray/base/assert/is-signed-integer-data-type' );
 import isSingleSegmentCompatible = require( '@stdlib/ndarray/base/assert/is-single-segment-compatible' );
 import isUnsignedIntegerDataType = require( '@stdlib/ndarray/base/assert/is-unsigned-integer-data-type' );
@@ -839,6 +840,27 @@ interface Namespace {
 	*/
 	isSameKindDataTypeCast: typeof isSameKindDataTypeCast;
 
+	/**
+	* Returns a boolean indicating whether a scalar value can be safely cast or, for floating-point data types, downcast to specified ndarray data type.
+	*
+	* @param value - scalar value
+	* @param dtype - ndarray data type
+	* @returns boolean indicating whether a scalar value can be safely cast
+	*
+	* @example
+	* var bool = ns.isScalarMostlySafeCompatible( 3.0, 'float64' );
+	* // returns true
+	*
+	* @example
+	* var bool = ns.isScalarMostlySafeCompatible( 3.14, 'int32' );
+	* // returns false
+	*
+	* @example
+	* var bool = ns.isScalarMostlySafeCompatible( -1, 'uint32' );
+	* // returns false
+	*/
+	isScalarMostlySafeCompatible: typeof isScalarMostlySafeCompatible;
+
 	/**
 	* Tests whether an input value is a supported ndarray signed integer data type.
 	*
diff --git a/lib/node_modules/@stdlib/ndarray/base/docs/types/index.d.ts b/lib/node_modules/@stdlib/ndarray/base/docs/types/index.d.ts
index cc12ca3d4f9b..e5785cd80d46 100644
--- a/lib/node_modules/@stdlib/ndarray/base/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/ndarray/base/docs/types/index.d.ts
@@ -952,6 +952,10 @@ interface Namespace {
 	/**
 	* Fills an input ndarray with a specified value.
 	*
+	* ## Notes
+	*
+	* -   A `value` must be able to safely cast to the input ndarray data type. Scalar values having floating-point data types (both real and complex) are allowed to downcast to a lower precision data type of the same kind (e.g., a scalar double-precision floating-point number can be used to fill a 'float32' input ndarray).
+	*
 	* @param x - input ndarray
 	* @param value - scalar value
 	*
diff --git a/lib/node_modules/@stdlib/ndarray/docs/types/index.d.ts b/lib/node_modules/@stdlib/ndarray/docs/types/index.d.ts
index 92c260889184..1f41bd2bd6e5 100644
--- a/lib/node_modules/@stdlib/ndarray/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/ndarray/docs/types/index.d.ts
@@ -36,6 +36,7 @@ import empty = require( '@stdlib/ndarray/empty' );
 import emptyLike = require( '@stdlib/ndarray/empty-like' );
 import FancyArray = require( '@stdlib/ndarray/fancy' );
 import fill = require( '@stdlib/ndarray/fill' );
+import fillBy = require( '@stdlib/ndarray/fill-by' );
 import filter = require( '@stdlib/ndarray/filter' );
 import filterMap = require( '@stdlib/ndarray/filter-map' );
 import flag = require( '@stdlib/ndarray/flag' );
@@ -574,6 +575,10 @@ interface Namespace {
 	/**
 	* Fills an input ndarray with a specified value.
 	*
+	* ## Notes
+	*
+	* -   A `value` must be able to safely cast to the input ndarray data type. Scalar values having floating-point data types (both real and complex) are allowed to downcast to a lower precision data type of the same kind (e.g., a scalar double-precision floating-point number can be used to fill a 'float32' input ndarray).
+	*
 	* @param x - input ndarray
 	* @param value - scalar value
 	* @returns input ndarray
@@ -593,6 +598,33 @@ interface Namespace {
 	*/
 	fill: typeof fill;
 
+	/**
+	* Fills an input ndarray according to a callback function.
+	*
+	* @param x - input ndarray
+	* @param fcn - callback function
+	* @param thisArg - callback function execution context
+	* @returns input ndarray
+	*
+	* @example
+	* var zeros = require( '@stdlib/ndarray/zeros' );
+	* var getData = require( '@stdlib/ndarray/data-buffer' );
+	*
+	* function fcn() {
+	*     return 10.0;
+	* }
+	*
+	* var x = zeros( [ 3, 1, 2 ], {
+	*     'dtype': 'float64'
+	* });
+	*
+	* ns.fillBy( x, fcn );
+	*
+	* console.log( getData( x ) );
+	* // => <Float64Array>[ 10.0, 10.0, 10.0, 10.0, 10.0, 10.0 ]
+	*/
+	fillBy: typeof fillBy;
+
 	/**
 	* Returns a shallow copy of an ndarray containing only those elements which pass a test implemented by a predicate function.
 	*