diff --git a/Common/3dParty/html/css/src/CUnitMeasureConverter.cpp b/Common/3dParty/html/css/src/CUnitMeasureConverter.cpp
index 3f80a95ed5..374929dcc2 100644
--- a/Common/3dParty/html/css/src/CUnitMeasureConverter.cpp
+++ b/Common/3dParty/html/css/src/CUnitMeasureConverter.cpp
@@ -149,7 +149,7 @@ namespace NSCSS
 			case NSCSS::Millimeter:
 				return dValue * 0.01764;
 			case NSCSS::Inch:
-				return dValue * 1440.;
+				return dValue / 1440.;
 			case NSCSS::Peak:
 				return dValue * 0.004167; // 0.004167 = 6 / 1440
 			default:
diff --git a/DesktopEditor/raster/Metafile/Common/MetaFileRenderer.h b/DesktopEditor/raster/Metafile/Common/MetaFileRenderer.h
index 3b9502dbd3..a9324aea66 100644
--- a/DesktopEditor/raster/Metafile/Common/MetaFileRenderer.h
+++ b/DesktopEditor/raster/Metafile/Common/MetaFileRenderer.h
@@ -1237,7 +1237,7 @@ namespace MetaFile
 
 			// Вычисление минимально возможной ширины пера
 			// # Код явялется дублированным из Graphics
-			const double dSqrtDet = sqrt(abs(oMatrix.Determinant()));
+			const double dSqrtDet = sqrt(fabs(oMatrix.Determinant()));
 			const double dWidthMinSize = (dSqrtDet != 0) ? (1.0 / dSqrtDet) : dWidth;
 
 			if (0 == pPen->GetWidth())