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authorNicolas Schodet2008-04-05 11:38:02 +0200
committerNicolas Schodet2008-04-05 11:38:02 +0200
commit26ce8ecde616ff75989e7bf2dfa4ebdce579a8d5 (patch)
tree732476bf63aefebc3d8860a7dd6c2185ce30949f /digital/avr
parent172edd2d760c92c6f12d284586de9d3a2fac62b6 (diff)
* digital/avr/modules/math:
- added math.h.
Diffstat (limited to 'digital/avr')
-rw-r--r--digital/avr/modules/math/math.h32
1 files changed, 32 insertions, 0 deletions
diff --git a/digital/avr/modules/math/math.h b/digital/avr/modules/math/math.h
new file mode 100644
index 00000000..8dac0955
--- /dev/null
+++ b/digital/avr/modules/math/math.h
@@ -0,0 +1,32 @@
+#ifndef math_h
+#define math_h
+/* math.h */
+/* avr.math - Math utilities modules. {{{
+ *
+ * Copyright (C) 2008 Nicolas Schodet
+ *
+ * APBTeam:
+ * Web: http://apbteam.org/
+ * Email: team AT apbteam DOT org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * }}} */
+
+#define M_PI 3.14159265358979323846 /* pi */
+#define M_1_PI 0.31830988618379067154 /* 1/pi */
+#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */
+
+#endif /* math_h */