User:Adavyd

ru Русский язык — родной для этого участника.

en-4 This user speaks English at a near-native level.

de-3 Dieser Benutzer hat sehr gute Deutschkenntnisse.

no-2 Denne brukeren har ferdigheter på mellomnivå i norsk (bokmål).

My Wikipedia pages

• ru.wikipedia.org (Russian Wikipedia)
• en.wikipedia.org (English Wikipedia)
• de.wikipedia.org (German Wikipedia)
• no.wikipedia.org (Norwegian Wikipedia)

My Wikimedia contributions

Photos

Australia / Tasmania

• 
  Mount Wellington, Tasmania, on the way from Hobart
• 
  Organ Pipes - rocks of Mount Wellington near Hobart, Tasmania
• 
  One of the huts on the slopes of Mount Wellington, Tasmania
• 
  Australia Tower near the pinnacle of Mount Wellington, Tasmania
• 
  Near the pinnacle of Mount Wellington, Tasmania
• 
  Bracken (Pteridium esculentum) on the Eastern slope of Mount Wellington, Tasmania
• 
  Eucalyptus forest on the Eastern slope of Mount Wellington, Tasmania

USA / California

• 
  Nevada and Vernal Falls from Glacier Point, Yosemite, California
• 
  Nevada Fall and Merced River, Yosemite National Park, California
• 
  Upper part of the trail to Nevada Fall, Yosemite National Park, California
• 
  Viewpoint at the top of Nevada Fall, Yosemite National Park, California
• 
  Water falling down at Nevada Fall, Yosemite National Park, California
• 
  Half Dome (left) and Sentinel Dome (right), from the Upper Yosemite Fall Trail, Yosemite National Park, California
• 
  Sentinel Dome from the North, Yosemite National Park, California
• 
  The top part of the Sentinel Dome from the North, Yosemite National Park, California
• 
  Sentinel Dome from the trail, Yosemite National Park, California
• 
  On the top of the Sentinel Dome, Yosemite National Park, California

USA / Connecticut

• 
  Charles Island, Silver Sands State Park, Milford, Connecticut
• 
  Tombolo to Charles Island, Silver Sands State Park, Milford, Connecticut
• 
  Charles Island, Silver Sands State Park, Milford, Connecticut
• 
  Tombolo from Charles Island, Silver Sands State Park, Milford, Connecticut
• 
  Charles Island, Silver Sands State Park, Milford, Connecticut
• 
  Conencticut State Capitol, Hartford, Connecticut

USA / Massachusetts

• 
  Pilgrim Monument behind the trees, Provincetown, Massachusetts
• 
  Pilgrim Monument in Provincetown, Massachusetts
• 
  Pilgrim Monument through the tree branches, Provincetown, Massachusetts
• 
  Pilgrim Monument description, Provincetown, Massachusetts
• 
  Pilgrim Monument (left) and City Hall (right) in Provincetown, Massachusetts
• 
  Fisherman's Memorial in Gloucester, Massachusetts on a rainy day
• 
  Plate at Fisherman's Memorial in Gloucester, Massachusetts
• 
  Harbor of Rockport (Massachusetts, USA) with Motif #1
• 
  Houses at the Sandy Bay beach in Rockport (Massachusetts, USA)
• 
  Bearskin Neck houses in Rockport (Massachusetts, USA)
• 
  Harbor of Rockport (Massachusetts, USA) with Bearskin Neck behind
• 
  Plum Island Lighthouse (a.k.a. Newburyport Harbor Lighthouse), Plum Island (Massachusetts, USA)
• 
  Atlantic Ocean beach of Plum Island (Massachusetts, USA), just South of Plum Island Village
• 
  Atlantic Ocean beach in the Southern part of Plum Island (Massachusetts, USA)
• 
  Beach in the Southern part of Plum Island (Massachusetts, USA)
• 
  Old North Church, Boston (Massachusetts, USA)
• 
  Old North Church, Boston (Massachusetts, USA)
• 
  Park Street Church, Boston (Massachusetts, USA)
• 
  Park Street Church, Boston (Massachusetts, USA)

USA / Rhode Island

• 
  Rhode Island State House (view from South), Providence, Rhode Island
• 
  Statue of Oliver Hazard Perry in front of Rhode Island State House, Providence, Rhode Island
• 
  Statue of Nathanael Greene in front of Rhode Island State House, Providence, Rhode Island
• 
  The upper part of Rhode Island State House, Providence, Rhode Island
• 
  The Independence Man on the top of Rhode Island State House, Providence, Rhode Island

USA / Texas

• 
  View of Downtown Houston from Sabine Park
• 
  Historic Buildings, Stafford, Texas
• 
  City Hall, Stafford, Texas
• 
  Township Square, Missouri City, Texas
• 
  Township Square, Missouri City, Texas
• 
  Sam Bell Maxey House, Paris, Texas
• 
  Sam Bell Maxey House, Paris, Texas
• 
  Hotel Galvez, Galveston, Texas
• 
  Hotel Galvez, Galveston, Texas

USA / other states

• 
  Iowa State Capitol rotunda, Des Moines

Mathematics

• 
  Digamma function of real argument x
• 
  Trigamma function of real argument x
• 
  Tetragamma function of real argument x
• 
  Pentagamma function of real argument x
• 
  Real and imaginary parts of the function $\mathrm {Li} _{2}(x)$
• 
  Two-loop Feynman diagram producing ζ(3)
• 
  Dirichlet beta function of real argument x