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-rw-r--r--tests/unit_tests/double/test_atan.sci14
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/unit_tests/double/test_atan.sci b/tests/unit_tests/double/test_atan.sci
new file mode 100644
index 0000000..9f30943
--- /dev/null
+++ b/tests/unit_tests/double/test_atan.sci
@@ -0,0 +1,14 @@
+function test_atan()
+ d0 = %pi
+ d2 = [1 2 3 4 ; 4 5 6 8 ; 9 10 11 12 ; 13 14 15 16]
+ z0 = d0 + %i * d0
+ z2 = d2 + %i * d2
+
+ disp(atan(d0));
+ disp(atan(d2));
+ disp(atan(z0));
+ disp(atan(z2));
+
+ disp(atan(d0,d0));
+ disp(atan(d2,d2));
+endfunction