 鲜花( 0)  鸡蛋( 0)
|
All Numbers Are Equal ' C( M v. l _8 t
Theorem: All numbers are equal. Proof: Choose arbitrary a and b, and let t = a + b. Then
* b7 y# i' |7 k# P9 H, F& e
9 N* D* k% p3 t8 V; s5 Za + b = t: @; K1 S2 e Q4 ~% @
(a + b)(a - b) = t(a - b)
7 N1 x. v# b+ _2 C7 va^2 - b^2 = ta - tb/ o! E6 `% V! I% u: d) h, ?% F |
a^2 - ta = b^2 - tb4 |4 M0 X& u! r6 Y" F2 g0 f
a^2 - ta + (t^2)/4 = b^2 - tb + (t^2)/4$ m3 h; O# ^. ^6 H1 S* e
(a - t/2)^2 = (b - t/2)^2: M, n" G% R7 `/ k$ P; v' D# t) a
a - t/2 = b - t/2
' _% C( D* v5 V9 }, _: P3 ~7 Ba = b
0 h8 q# H4 r: b- H0 `: T/ \% @+ b P: i4 h
So all numbers are the same, and math is pointless. |
|