yOpΦzsin cos tanysinΖ?z
1 F
PRQlΪΜf³ρF
ZwΜξ{Ε·ΛB
³XΞ
4 F
PRQlΪΜf³ρF04/03/23 15:39
Ύ©ηΘΙH
Ξ(pf)cos(2Ξ/p)=?
6 F
PRQlΪΜf³ρF04/03/23 15:57
OpΦΜπΝwIθ`:
sin(z)=°_{n=0}^{}(-1)^nz^(2n+1)/(2n+1)!
cos(z)=°_{n=0}^{}(-1)^nz^(2n)/(2n)!
sinh(z)=°_{n=0}^{}z^(2n+1)/(2n+1)!
cosh(z)=°_{n=0}^{}z^(2n)/(2n)!
Ξ=η_{-1}^{1}1/γ(1-x^2)dx
Ζθ ¦ΈAΣ_Ν±κη’ΎB
ά½±Μ³X©B
sage
9 F
PRQlΪΜf³ρF04/03/24 09:38
Σ?
10 F
PRQlΪΜf³ρF04/03/24 23:47
ΗXage!
sin=³·
cos=]·
tan=³Ϊ
sec=???
cosec=???
cot=???
ΘρΎΑ―H
12 F
PRQlΪΜf³ρF04/03/25 10:34
τTCRTC^WFgA
τ[OGGk[gpCA
τJVIΕκ^b`
OpΦXΖ’¦ΞA
tanasinn
14 F
PRQlΪΜf³ρF04/03/26 01:02
³·]·
³]
³Ϊ]Ϊ
³ξ]ξΌ³ξ
18 F
PRQlΪΜf³ρF
sin cos tan