From: Richard Kreckel <kreckel@ginac.de>
Date: Sat, 6 Feb 2016 11:53:14 +0000 (+0100)
Subject: Fix a comment.
X-Git-Tag: release_1-7-0~7^2~9
X-Git-Url: https://www.ginac.de/ginac.git/tutorial/ginac.git?a=commitdiff_plain;h=63e74fc404d649c69416b2a81ca348bbcfe75400;p=ginac.git

Fix a comment.
---

diff --git a/ginac/normal.cpp b/ginac/normal.cpp
index d7570fd5..81841e0f 100644
--- a/ginac/normal.cpp
+++ b/ginac/normal.cpp
@@ -297,7 +297,7 @@ static ex multiply_lcm(const ex &e, const numeric &lcm)
 		return dynallocate<add>(v);
 	} else if (is_exactly_a<power>(e)) {
 		if (!is_a<symbol>(e.op(0))) {
-			// (b^e)*lcm -> (b*lcm^(1/e))^e if lcm^(1/e) ∈ ℝ (i.e. not a float)
+			// (b^e)*lcm -> (b*lcm^(1/e))^e if lcm^(1/e) ∈ ℚ (i.e. not a float)
 			// but not for symbolic b, as evaluation would undo this again
 			numeric root_of_lcm = lcm.power(ex_to<numeric>(e.op(1)).inverse());
 			if (root_of_lcm.is_rational())
diff --git a/ginac/ptr.h b/ginac/ptr.h
index b7736c7c..9d76bfee 100644
--- a/ginac/ptr.h
+++ b/ginac/ptr.h
@@ -61,7 +61,7 @@ template <class T> class ptr {
 	// and makewritable() requires locking.
 
 public:
-    // no default ctor: a ptr is never unbound
+	// no default ctor: a ptr is never unbound
 
 	/** Bind ptr to newly created object, start reference counting. */
 	ptr(T *t) noexcept : p(t) { GINAC_ASSERT(p); p->set_refcount(1); }