hp48g20230307/D.01/D.01/MAT/HIP


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

%%HP: T(1)A(D)F(,);
«
"y=±b/aƒ(x²-a²) A=b²"
1 DISP
"B=0 C=-a² D=-2pb² E="
2 DISP
" 2qa² F=p²b²-q²a²-a²b²"
3 DISP
"TH: xx1/a²-yy1/b²=1"
4 DISP
"P: y²=2px p=2|SF| x=½p"
5 DISP
"F(½p;0) f(x)=±ƒ(2px)"
6 DISP "" 7 DISP 3
FREEZE
»