.
| N | ||
| y = abc- cba | a, b, c | |
| y = b(tg a)c + a(tg c)b | a, b, c | |
| y=logab - e tg (/b) | a, b, c | |
| k = ln(y+x)(cos(x+y)-ctg(y2)) | x, y | |
| y = (ab + ba )1.5 (b - c )6 | a, b, c | |
| y=(a Sin b)3c + (b tg a)4c | a, b, c | |
| Y = tg b (a + b (a + b)0.5)0.5 | a, b | |
| y = (a + ba )0.5 (b - c )0.3 | a, b, c | |
| m = lg(1-2x - 4x3 + x 0.5 ) / z | x, z | |
| ( ) , a, b, a, b, a, b | a, b. | |
| ( ) , a, b, a, b, a, b, a, b | a, b | |
| cos(x-1) 1 s= ------------ - ---------- 1 + sin0.5(x-1) ln(x+y) | x, y | |
| , , a, b, a, b, a, b | x, y | |
| , , a, b, a, b, a, b, a, b | x, y |
.
.
: . ( ). . () .
: . , - Pascal.
: , . , .. :
- ( ),
- .
(, ) 4. ( ) .
.
:
- .
- ( ).
-
- - : .
|
|
|
- .
- ().
- .
-
:
( ) a b, β
β=loga+b(tg3 a + ba) (1)
( ) β.
( ):
Pascal :
tg x = sin x/ cos x (2)
log xy = ln y / ln x (3)
xy = e y ln x (4)
x3 = x x x (5)
(-).
( ) . , , . , - (-) .
, .
1). :
a, b-
β
p1, p2, p3 .
2). - a, b.
3). . p1
a + b → p1
tg3 a (2) (5):
4). Sin a → p2
5) Cos a → p3
6). p2 / p3 → p2 { p2 tg a }
7). p2 ´ p2→ p3
8). p2 ´ p3→ p2 { p2 tg3 a }
ba (4)
9). Ln b → p3
10). a ´ p3→ p3
11). e p3 → p3 { p3 ba }
12). p2 + p3→ p2 { p2 tg3 a + ba }
β, .. (3) p2 a+b
13). Ln p1 → p1
14). Ln p2 → p2
15). p2 / p1 → β
16). β.
.
| a | b | β | p1 | p2 | p3 | ||
| Pascal | A | B | BT | P1 | P2 | P3 |
() () 16- Pascal.
: , Pascal , ( ) , . .
Program Nov001;
{ }
Var A, B, BT, P1, P2, P3: real;
Begin
{ }
Write( =); Readln(A);
Write( =); Readln(B);
{ tg a p2 }
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|
|
P1:=A+B;
P2:=Sin(A);
P3:=Cos(A);
P2:=P2/P3;
{ tg3 a p2 }
P3:=P2*P2;
P2:=P2*P3;
{ ba p3 }
P3:=ln(B);
P3:=A*P3;
P3:=Exp(P3);
{ ba+ tg3 a
p3 }
P2:=P2+P3;
{ }
P1:=ln(P1);
P2:=ln(P2);
BT:=P2/P1;
{ }
Writeln( =, BT:7:3);
End.
.
a = 3 ≈ π, tg a ≈ 0
b=7,
β ≈ lg (0 + 73) = 3 ´ lg7 ≈2.53
, . .
( ).
=3
=7
= 2.535
.
Program Nov002;
Var A, B, BT: real;
Begin
{ }
Write( =); Readln(A);
Write( =); Readln(B);
{ }
BT:=Ln(Sin(a)*Sin(a)*Sin(a)/Cos(a)/Cos(a)/Cos(a)+exp(a*ln(b)))/Ln(a+b);
{ }
Writeln( =, BT:7:3);
End.
.
