bench/bench_tools.rb in congruence_solver-0.3.1 vs bench/bench_tools.rb in congruence_solver-0.3.2

@@ -1,33 +1,33 @@
-
-def polynomial_to_s(coeffs)
-    polynomial = ""
-    is_first_term = true
-
-    coeffs.reverse.each_with_index do |coe, idx|
-      exp = coeffs.length - idx - 1
-      if coe != 0
-        if is_first_term
-          is_first_term = false
-        else
-          if coe < 0
-            polynomial << " - "
-          else
-            polynomial << " + "
-          end
-        end
-
-        if coe.abs > 1 or (coe.abs == 1 and exp < 2)
-          polynomial << coe.abs.to_s
-        end
-
-        if exp > 0
-          polynomial << "x"
-          if exp > 1
-            polynomial << "^#{exp}"
-          end
-        end
-      end
-    end
-
-    polynomial
+
+def polynomial_to_s(coeffs)
+    polynomial = ""
+    is_first_term = true
+
+    coeffs.reverse.each_with_index do |coe, idx|
+      exp = coeffs.length - idx - 1
+      if coe != 0
+        if is_first_term
+          is_first_term = false
+        else
+          if coe < 0
+            polynomial << " - "
+          else
+            polynomial << " + "
+          end
+        end
+
+        if coe.abs > 1 or (coe.abs == 1 and exp < 2)
+          polynomial << coe.abs.to_s
+        end
+
+        if exp > 0
+          polynomial << "x"
+          if exp > 1
+            polynomial << "^#{exp}"
+          end
+        end
+      end
+    end
+
+    polynomial
 end
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