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
Parabolic Mirrors, Elliptic and Hyperbolic Lenses - MaRDI portal

Parabolic Mirrors, Elliptic and Hyperbolic Lenses (Q5285737)

From MaRDI portal





scientific article; zbMATH DE number 222786
Language Label Description Also known as
English
Parabolic Mirrors, Elliptic and Hyperbolic Lenses
scientific article; zbMATH DE number 222786

    Statements

    Parabolic Mirrors, Elliptic and Hyperbolic Lenses (English)
    0 references
    29 June 1993
    0 references
    elliptic and hyperbolic lens
    0 references
    conic section
    0 references
    hyperbola
    0 references
    ellipse
    0 references
    focus
    0 references
    0 references

    Identifiers