Etica

poA.1. OPERACIONES CON NÚMEROS REALES

>> 1+1
ans = 2
>> 25.64*6
ans = 153.8400
>> 3069/3
ans = 1023
>> 3\1
ans = 0.3333
>> 4.67^3
ans =101.8476
>> gcd(320,18)
ans = 2
>> lcm(75,41)
ans = 3075
>> rem(7,3)
ans = 1
OPERACIONES CON NÚMEROS COMPLEJOS
>> (13+4*i)+2-i
ans =
15.0000 + 3.0000i>> 2-3*i-(7+2*i)
ans =
-5.0000 - 5.0000i
>> (5+i)*(7+0.64*i)
ans =
34.3600 +10.2000i
>> (1-5*i)/(2*i)
ans =
-2.5000 - 0.5000i
>> i\(3-9*i)
ans =
-9.0000 -3.0000i
>> (4+6*i)^2
ans =
-20.0000 +48.0000i
>> (4+6*i)^2*i
ans =
-48.0000 -20.0000i
A.3. OPERACIONES SIMBÓLICAS CON NÚMEROS
>> factor(1995)
ans =
3 5 7 19>> sym(3+4*i)+5.34-2*i
ans =
2*i + 417/50

>> sym(340/56)-5/2
ans =
25/7
>> sym(1+2*i)*1/5
ans =
(2*i)/5 + 1/5
>> sym(3647)/56
ans =
521/8
A.4VARIABLES NUMÉRICAS
Datos de un cilindro
>> altura=3
altura = 3
>> radio=1/2
radio = 0.5000
>> volumen=
altura*pi*radio^2
volumen = 2.3562
>>Area=(altura+radio)*2*pi*radio
Area = 10.9956
>> c=altura/radio,
c = 6

>> d=radio^(1/2)
d = 0.7071
>> radio=1, volumen
radio = 1
volumen = 2.3562
A.5 VARIABLES SIMBÓLICAS>> a=1234, b=sym(237)
a =1234
b =237
>> bb=numeric(b)
??? Undefined function or method
'numeric' for input arguments of type
'sym'.
>> d=a+b
d =
1471
A.6. OPERACIONES CONINFINITOS
>> 1/0
ans = Inf

>> inf+inf
ans = Inf
>> inf-inf
ans = NaN
>> inf/inf
ans = NaN
>> 0^inf
ans = 0
>> 3^inf
ans = Inf
>>1^inf
ans = NaN
A.7. VISUALIZACIÓN DE RESULTADOS
>> altura=1/sqrt(3);
>> altura
altura = 0.5774
>> format long, altura
altura = 0.577350269189626
>> format short...