diff options
Diffstat (limited to 'hp48g20230307/D.01/D.01/MAT/eli')
| -rw-r--r-- | hp48g20230307/D.01/D.01/MAT/eli | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/hp48g20230307/D.01/D.01/MAT/eli b/hp48g20230307/D.01/D.01/MAT/eli new file mode 100644 index 0000000..43d3291 --- /dev/null +++ b/hp48g20230307/D.01/D.01/MAT/eli @@ -0,0 +1,16 @@ +%%HP: T(1)A(D)F(,);
+«
+"r1+r2=2a e=d(S;F) aa-"
+1 DISP
+" ee=bb xx/a^2+yy/b^2=1"
+2 DISP
+"S=‡ab yy=bb/a^2(aa-xx)"
+3 DISP
+"…=e/a=ƒ(1-b²/a²) x²b²+"
+4 DISP
+" a²y²=a²b² TE: xx1/a²+"
+5 DISP " yy1/b²=1"
+6 DISP
+"H: x²b²-a²y²=a²b²"
+7 DISP 3 FREEZE
+»
|