Add basic logic

algorithms/basic_logic.bf

@@ -0,0 +1,4 @@
+Endless loop
+Affect: cell(ptr)
+
++[ >< ]

algorithms/basic_math.bf

@@ -12,7 +12,3 @@ Subtraction: cell(ptr) = cell(ptr) _ cell(ptr x 1)
 Using: cell(ptr); cell(ptr x 1)
 
 > [ <->- ] <
-
-Conditional: if (cell(ptr) greater 0) then do stuff
-
-[ > *do stuff here* < [-] ]

algorithms/rice_board.bf

@@ -0,0 +1,5 @@
+, set the first cell
+[ > ++ > + << - ] copy cell(ptr) to cell(ptr x 2) and two times to cell(ptr x 1)
+>>[ << + >> - ] << move cell(ptr x2) back to cell(ptr) and move to cell(ptr)
+> move forward to restart (not working, as no nested loops are implemented)
+. output the double