diff --git a/lib/node_modules/@stdlib/blas/ext/base/README.md b/lib/node_modules/@stdlib/blas/ext/base/README.md
index 8d34dbca3ae8..0b8caf381776 100644
--- a/lib/node_modules/@stdlib/blas/ext/base/README.md
+++ b/lib/node_modules/@stdlib/blas/ext/base/README.md
@@ -165,6 +165,7 @@ var o = ns;
 -   <span class="signature">[`dsumkbn2( N, x, strideX )`][@stdlib/blas/ext/base/dsumkbn2]</span><span class="delimiter">: </span><span class="description">calculate the sum of double-precision floating-point strided array elements using a second-order iterative Kahan–Babuška algorithm.</span>
 -   <span class="signature">[`dsumors( N, x, strideX )`][@stdlib/blas/ext/base/dsumors]</span><span class="delimiter">: </span><span class="description">calculate the sum of double-precision floating-point strided array elements using ordinary recursive summation.</span>
 -   <span class="signature">[`dsumpw( N, x, strideX )`][@stdlib/blas/ext/base/dsumpw]</span><span class="delimiter">: </span><span class="description">calculate the sum of double-precision floating-point strided array elements using pairwise summation.</span>
+-   <span class="signature">[`dtril( order, M, N, k, A, LDA, B, LDB )`][@stdlib/blas/ext/base/dtril]</span><span class="delimiter">: </span><span class="description">copy the lower triangular part of a double-precision floating-point matrix `A` to another matrix `B`.</span>
 -   <span class="signature">[`dtriu( order, M, N, k, A, LDA, B, LDB )`][@stdlib/blas/ext/base/dtriu]</span><span class="delimiter">: </span><span class="description">copy the upper triangular part of a double-precision floating-point matrix `A` to another matrix `B`.</span>
 -   <span class="signature">[`dunitspace( N, start, x, strideX )`][@stdlib/blas/ext/base/dunitspace]</span><span class="delimiter">: </span><span class="description">fill a double-precision floating-point strided array with linearly spaced numeric elements which increment by `1` starting from a specified value.</span>
 -   <span class="signature">[`dvander( order, mode, M, N, x, strideX, out, ldo )`][@stdlib/blas/ext/base/dvander]</span><span class="delimiter">: </span><span class="description">generate a double-precision floating-point Vandermonde matrix.</span>
@@ -363,6 +364,7 @@ var o = ns;
 -   <span class="signature">[`ssumkbn2( N, x, strideX )`][@stdlib/blas/ext/base/ssumkbn2]</span><span class="delimiter">: </span><span class="description">calculate the sum of single-precision floating-point strided array elements using a second-order iterative Kahan–Babuška algorithm.</span>
 -   <span class="signature">[`ssumors( N, x, strideX )`][@stdlib/blas/ext/base/ssumors]</span><span class="delimiter">: </span><span class="description">calculate the sum of single-precision floating-point strided array elements using ordinary recursive summation.</span>
 -   <span class="signature">[`ssumpw( N, x, strideX )`][@stdlib/blas/ext/base/ssumpw]</span><span class="delimiter">: </span><span class="description">calculate the sum of single-precision floating-point strided array elements using pairwise summation.</span>
+-   <span class="signature">[`stril( order, M, N, k, A, LDA, B, LDB )`][@stdlib/blas/ext/base/stril]</span><span class="delimiter">: </span><span class="description">copy the lower triangular part of a single-precision floating-point matrix `A` to another matrix `B`.</span>
 -   <span class="signature">[`striu( order, M, N, k, A, LDA, B, LDB )`][@stdlib/blas/ext/base/striu]</span><span class="delimiter">: </span><span class="description">copy the upper triangular part of a single-precision floating-point matrix `A` to another matrix `B`.</span>
 -   <span class="signature">[`sunitspace( N, start, x, strideX )`][@stdlib/blas/ext/base/sunitspace]</span><span class="delimiter">: </span><span class="description">fill a single-precision floating-point strided array with linearly spaced numeric elements which increment by `1` starting from a specified value.</span>
 -   <span class="signature">[`svander( order, mode, M, N, x, strideX, out, ldo )`][@stdlib/blas/ext/base/svander]</span><span class="delimiter">: </span><span class="description">generate a single-precision floating-point Vandermonde matrix.</span>
@@ -709,6 +711,8 @@ console.log( objectKeys( ns ) );
 
 [@stdlib/blas/ext/base/dsumpw]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/dsumpw
 
+[@stdlib/blas/ext/base/dtril]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/dtril
+
 [@stdlib/blas/ext/base/dtriu]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/dtriu
 
 [@stdlib/blas/ext/base/dunitspace]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/dunitspace
@@ -1105,6 +1109,8 @@ console.log( objectKeys( ns ) );
 
 [@stdlib/blas/ext/base/ssumpw]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/ssumpw
 
+[@stdlib/blas/ext/base/stril]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/stril
+
 [@stdlib/blas/ext/base/striu]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/striu
 
 [@stdlib/blas/ext/base/sunitspace]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/sunitspace