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-rw-r--r--problems/14-Matrix-Square/answer_1_double_4x4.vsm5
-rw-r--r--problems/14-Matrix-Square/testcase_1_double_4x4.rb10
2 files changed, 15 insertions, 0 deletions
diff --git a/problems/14-Matrix-Square/answer_1_double_4x4.vsm b/problems/14-Matrix-Square/answer_1_double_4x4.vsm
index e69de29..94a3569 100644
--- a/problems/14-Matrix-Square/answer_1_double_4x4.vsm
+++ b/problems/14-Matrix-Square/answer_1_double_4x4.vsm
@@ -0,0 +1,5 @@
+dmwrite $lm0v $ly0
+dmread $ly0 $nowrite; dbfn $lm0v $nowrite
+dbfn $mreadf $lr0v; dmwrite $aluf $lx0
+dmmulu $lx $aluf $nowrite
+dmfmad $lx $lr0v $mauf $ln0v
diff --git a/problems/14-Matrix-Square/testcase_1_double_4x4.rb b/problems/14-Matrix-Square/testcase_1_double_4x4.rb
new file mode 100644
index 0000000..106e48a
--- /dev/null
+++ b/problems/14-Matrix-Square/testcase_1_double_4x4.rb
@@ -0,0 +1,10 @@
+require 'matrix'
+
+a = Matrix[
+ [3.0, 9.0, 7.0, 5.0],
+ [1.0, 1.0, 0.0, 8.0],
+ [6.0, 7.0, 0.0, 9.0],
+ [8.0, 2.0, 1.0, 1.0],
+]
+
+puts a**2