XPath | Result of XPath Evaluation |
---|---|
every $i in (2, 6, -1, 3, 9) satisfies $i > 0 | false |
not((2, 6, -1, 3, 9) <= 0) | false |
every $i in /planets/planet satisfies $i/name | true |
every $i in /planets/planet, $j in /planets/names satisfies $i/name = $j/name | true |
<planets> <planet> <name>Mercury</name> <mass units="(Earth = 1)">.0553</mass> <day units="days">58.65</day> <radius units="miles">1516</radius> <density units="(Earth = 1)">.983</density> <distance units="millions miles">43.4</distance> </planet> <planet> <name>Venus</name> <mass units="(Earth = 1)">.815</mass> <day units="days">116.75</day> <radius units="miles">3716</radius> <density units="(Earth = 1)">.943</density> <distance units="millions miles">66.8</distance> </planet> <planet> <name>Earth</name> <name>Mother Earth</name> <mass units="(Earth = 1)">1</mass> <day units="days">1</day> <radius units="miles">2107</radius> <density units="(Earth = 1)">1</density> <distance units="millions miles">128.4</distance> </planet> <names> <name>Mercury</name> <name>Venus</name> <name>Earth</name> </names> </planets>