From Förberedande kurs i matematik 1

Revision as of 06:57, 21 August 2008 (edit) Tekbot (Talk | contribs) m (Robot: Automated text replacement (-[[Bild: +[[Image:)) ← Previous diff		Current revision (14:33, 1 October 2008) (edit) (undo) Tek (Talk | contribs) m
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-	{{NAVCONTENT_START}}	+	If we compare the equality which defines <math>\mathop{\text{lg}} 1\,</math>,
-	<center> [[Image:3_3_2d.gif]] </center>	+
-	{{NAVCONTENT_STOP}}	+	{{Displayed math||<math>10^{\mathop{\text{lg}} 1} = 1\,,</math>}}
		+
		+	with
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		+	{{Displayed math||<math>10^{0} = 1</math>}}
		+
		+	we see that <math>\mathop{\text{lg}} 1 = 0\,</math>.

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Current revision

If we compare the equality which defines \displaystyle \mathop{\text{lg}} 1\,,

\displaystyle 10^{\mathop{\text{lg}} 1} = 1\,,

with

\displaystyle 10^{0} = 1

we see that \displaystyle \mathop{\text{lg}} 1 = 0\,.