iterated logarithm

inverse function to a tower of powers
rdfs:label
"iterated logarithm"@en
skos:altLabel
"iterated log"@en
"log star"@en
schema:description
"inverse function to a tower of powers"@en
schema:dateModified "2026-08-10T06:55:42+00:00"^^xsd:dateTime
schema:version 2529509523
wikibase:identifiers 5
wikibase:sitelinks 16
wikibase:statements 12
p:P10283 wd:statement/Q2028293-21368AB9-B6A7-4ED6-AAB5-6E56F886901E
p:P1889 wd:statement/Q2028293-7f8f018c-472f-6d1b-89ff-d00cc28bd3d9
p:P227 wd:statement/Q2028293-d8bd76a1-4378-bc10-584a-aab9594ba4b0
p:P2534 wd:statement/Q2028293-5260dbf5-45b5-2b9c-0012-ccfbbe843bbe
p:P31 wd:statement/Q2028293-1e8787a7-4a1a-d78b-9749-77f3a4248d80
p:P3417 wd:statement/Q2028293-5525222D-8768-4996-8845-40DF013E4A32
p:P6104 wd:statement/Q2028293-0F55A20F-B906-4B90-AEDA-834B01AB5FD9
p:P6366 wd:statement/Q2028293-48CE7677-2E51-481F-8419-B14B9E7AF4A1
p:P646 wd:statement/Q2028293-19077447-6B46-461D-AD21-4CA2532A4C1E
p:P7235 wd:statement/Q2028293-32533b85-4b4c-a430-11cf-a4c4dcdc4aaa
wd:statement/Q2028293-9babe34e-4ed8-03c0-5e58-2aef388072e0
wd:statement/Q2028293-cbf40eb0-4a6a-d29d-9fdd-4b77ead31eae
p:direct-normalized/P227 <https://d-nb.info/gnd/4128315-6>
p:direct-normalized/P6366 <https://makg.org/entity/130594498>
wdt:P10283 "C130594498"
wdt:P1889 polylogarithm
wdt:P227 "4128315-6"
wdt:P2534 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><msup><mi>log</mi><mrow data-mjx-texclass="ORD"><mo stretchy="false">*</mo></mrow></msup><mi>n</mi><mo stretchy="false">:</mo><mo stretchy="false">=</mo><mrow data-mjx-texclass="ORD"><mo data-mjx-texclass="OPEN">{</mo><mtable columnspacing="1em" rowspacing="4pt" columnalign="left left"><mtr><mtd><mn>0</mn></mtd><mtd><mrow data-mjx-texclass="ORD"><mtext>if&#xA0;</mtext></mrow><mi>n</mi><mo stretchy="false">&#x2264;</mo><mn>1</mn><mo>;</mo></mtd></mtr><mtr><mtd><mn>1</mn><mo stretchy="false">+</mo><msup><mi>log</mi><mrow data-mjx-texclass="ORD"><mo stretchy="false">*</mo></mrow></msup><mo stretchy="false">(</mo><mi>log</mi><mo>&#x2061;</mo><mi>n</mi><mo stretchy="false">)</mo></mtd><mtd><mrow data-mjx-texclass="ORD"><mtext>if&#xA0;</mtext></mrow><mi>n</mi><mo>&gt;</mo><mn>1</mn></mtd></mtr></mtable><mo fence="true" stretchy="true" symmetric="true" data-mjx-texclass="CLOSE"></mo></mrow></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math xmlns="http://www.w3.org/1998/Math/MathML" class="mwe-math-element mwe-math-element-inline"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><msubsup><mi>log</mi><mrow data-mjx-texclass="ORD"><mi>b</mi></mrow><mrow data-mjx-texclass="ORD"><mo stretchy="false">∗</mo></mrow></msubsup><mi>n</mi><mo stretchy="false">:=</mo><mrow data-mjx-texclass="ORD"><mo data-mjx-texclass="OPEN">{</mo><mtable><mtr><mtd class="mwe-math-columnalign-l"><mn>0</mn></mtd><mtd class="mwe-math-columnalign-l"><mrow data-mjx-texclass="ORD"><mtext>if&#xA0;</mtext></mrow><mi>n</mi><mo stretchy="false">≤</mo><mn>1</mn><mo>;</mo></mtd></mtr><mtr><mtd class="mwe-math-columnalign-l"><mn>1</mn><mo stretchy="false">+</mo><msubsup><mi>log</mi><mrow data-mjx-texclass="ORD"><mi>b</mi></mrow><mrow data-mjx-texclass="ORD"><mo stretchy="false">∗</mo></mrow></msubsup><mo stretchy="false">(</mo><msub><mi>log</mi><mrow data-mjx-texclass="ORD"><mi>b</mi></mrow></msub><mi>n</mi><mo stretchy="false">)</mo></mtd><mtd class="mwe-math-columnalign-l"><mrow data-mjx-texclass="ORD"><mtext>if&#xA0;</mtext></mrow><mi>n</mi><mo>&gt;</mo><mn>1</mn></mtd></mtr></mtable><mo fence="true" stretchy="true" symmetric="true" data-mjx-texclass="CLOSE"></mo></mrow></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P31 type of mathematical function
wdt:P3417 "Iterated-Logarithm"
wdt:P6104 WikiProject Mathematics
wdt:P6366 "130594498"
wdt:P646 "/m/040j80"
wdt:P7235 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>log</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math xmlns="http://www.w3.org/1998/Math/MathML" class="mwe-math-element mwe-math-element-inline"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>b</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math xmlns="http://www.w3.org/1998/Math/MathML" class="mwe-math-element mwe-math-element-inline"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><msup><mi>log</mi><mrow data-mjx-texclass="ORD"><mo stretchy="false">∗</mo></mrow></msup></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
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