Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 135] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
The Isoptic Point of a Quadrangle - MaRDI portal

The Isoptic Point of a Quadrangle (Q5782920)

From MaRDI portal
scientific article; zbMATH DE number 3044700
Language Label Description Also known as
English
The Isoptic Point of a Quadrangle
scientific article; zbMATH DE number 3044700

    Statements

    The Isoptic Point of a Quadrangle (English)
    0 references
    1941
    0 references
    Projective geometry
    0 references
    0 references

    Identifiers