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-rw-r--r--math/tools/cos.sollya2
1 files changed, 1 insertions, 1 deletions
diff --git a/math/tools/cos.sollya b/math/tools/cos.sollya
index bd72d6b..6690adf 100644
--- a/math/tools/cos.sollya
+++ b/math/tools/cos.sollya
@@ -1,7 +1,7 @@
// polynomial for approximating cos(x)
//
// Copyright (c) 2019, Arm Limited.
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception
deg = 8; // polynomial degree
a = -pi/4; // interval