DLMF:4.19.E2 (Q1681)

From testwiki
Revision as of 17:21, 1 January 2020 by imported>Admin (Admin moved page Main Page to Verifying DLMF with Maple and Mathematica)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
No description defined
Language Label Description Also known as
English
DLMF:4.19.E2
No description defined

    Statements

    test
    cos ⁡ z = 1 - z 2 2 ! + z 4 4 ! - z 6 6 ! + ⋯ . 𝑧 1 superscript 𝑧 2 2 superscript 𝑧 4 4 superscript 𝑧 6 6 ⋯ {\displaystyle{\displaystyle\cos z=1-\frac{z^{2}}{2!}+\frac{z^{4}}{4!}-\frac{z% ^{6}}{6!}+\cdots.}}
    0 references
    DLMF id
    DLMF:4.19.E2
    0 references
    Symbols used
    cosine function
    test
    cos ⁡ z 𝑧 {\displaystyle{\displaystyle\cos\NVar{z}}}
    xml-id
    C4.S14.E2.m2adec
    0 references
    Q10755
    test
    ! {\displaystyle{\displaystyle!}}
    xml-id
    introduction.Sx4.p1.t1.r15.m5aadec
    0 references
    Q11217
    test
    z 𝑧 {\displaystyle{\displaystyle z}}
    xml-id
    C4.S1.XMD8.m1adec
    0 references
     
      Retrieved from "https://lct.wmflabs.org/w/index.php?title=Item:Q1681&oldid=7869"