1 files changed, 30 insertions, 0 deletions
diff --git a/include/2geom/orphan-code/chebyshev.h b/include/2geom/orphan-code/chebyshev.h
new file mode 100644
index 0000000..f729e1f
--- /dev/null
+++ b/include/2geom/orphan-code/chebyshev.h
@@ -0,0 +1,30 @@
+#ifndef _CHEBYSHEV
+#define _CHEBYSHEV
+
+#include <2geom/sbasis.h>
+#include <2geom/interval.h>
+
+/*** Conversion between Chebyshev approximation and SBasis.
+ * 
+ */
+
+namespace Geom{
+
+SBasis chebyshev_approximant (double (*f)(double,void*), int order, Interval in, void* p=0);
+SBasis chebyshev_approximant_interpolating (double (*f)(double,void*), int order, Interval in, void* p=0);
+SBasis chebyshev(unsigned n);
+
+};
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
+
+#endif