diff --git a/math/audi/pkg-descr b/math/audi/pkg-descr
index 5191cf320c9c..ee31f68a9269 100644
--- a/math/audi/pkg-descr
+++ b/math/audi/pkg-descr
@@ -1,3 +1,4 @@
-obake is a C++ computer algebra library for the symbolic manipulation of sparse
-multivariate polynomials and other closely-related symbolic objects (such as
-truncated power series, Poisson series, etc.).
+Audi (from latin: "listen") is an open source, header only, C++ library (exposed
+to python in the pyaudi package) that implements the differential algebra of
+Taylor truncated polynomials and a few algorithms useful for its applications
+(Differential Intelligence, automatic differentiation, Taylor Models, etc.)
diff --git a/math/py-pyaudi/pkg-descr b/math/py-pyaudi/pkg-descr
index 5191cf320c9c..8a5465c89345 100644
--- a/math/py-pyaudi/pkg-descr
+++ b/math/py-pyaudi/pkg-descr
@@ -1,3 +1,4 @@
-obake is a C++ computer algebra library for the symbolic manipulation of sparse
-multivariate polynomials and other closely-related symbolic objects (such as
-truncated power series, Poisson series, etc.).
+Audi (from latin: "listen") is an open source library that implements the
+differential algebra of Taylor truncated polynomials and a few algorithms
+useful for its applications (Differential Intelligence, automatic
+differentiation, Taylor Models, etc.)