Current conditions also led Intel to knock a point off its gross margin expectations for the quarter, now at 62%, plus or minus one percentage point.

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The Sky Warrior's automatic takeoff and landing system can put a plane on a runway "plus or minus one foot, " says one Department of Defense official who asked not to be named.

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Yes, our good friend Dennis Gartman did write about the plus or minus 100, 000 uncertainty, but no one else I saw.

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If your item is more than one word, you just close the phrase with a plus or minus sign.

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