Sr Examen

Expresión ab!c!d+(!a!b!c!d)+abcd+a!bc!d+!abc!d

El profesor se sorprenderá mucho al ver tu solución correcta😉

    Solución

    Ha introducido [src]
    (a∧b∧c∧d)∨(a∧b∧c∧(¬d))∨(a∧b∧(¬c)∧(¬d))∨(a∧c∧(¬b)∧(¬d))∨((¬a)∧(¬b)∧(¬c)∧(¬d))
    (abcd)(abc¬d)(ab¬c¬d)(ac¬b¬d)(¬a¬b¬c¬d)\left(a \wedge b \wedge c \wedge d\right) \vee \left(a \wedge b \wedge c \wedge \neg d\right) \vee \left(a \wedge b \wedge \neg c \wedge \neg d\right) \vee \left(a \wedge c \wedge \neg b \wedge \neg d\right) \vee \left(\neg a \wedge \neg b \wedge \neg c \wedge \neg d\right)
    Solución detallada
    (abcd)(abc¬d)(ab¬c¬d)(ac¬b¬d)(¬a¬b¬c¬d)=(a¬b)(a¬c)(b¬d)(c¬d)(bc¬a)\left(a \wedge b \wedge c \wedge d\right) \vee \left(a \wedge b \wedge c \wedge \neg d\right) \vee \left(a \wedge b \wedge \neg c \wedge \neg d\right) \vee \left(a \wedge c \wedge \neg b \wedge \neg d\right) \vee \left(\neg a \wedge \neg b \wedge \neg c \wedge \neg d\right) = \left(a \vee \neg b\right) \wedge \left(a \vee \neg c\right) \wedge \left(b \vee \neg d\right) \wedge \left(c \vee \neg d\right) \wedge \left(b \vee c \vee \neg a\right)
    Simplificación [src]
    (a¬b)(a¬c)(b¬d)(c¬d)(bc¬a)\left(a \vee \neg b\right) \wedge \left(a \vee \neg c\right) \wedge \left(b \vee \neg d\right) \wedge \left(c \vee \neg d\right) \wedge \left(b \vee c \vee \neg a\right)
    (a∨(¬b))∧(a∨(¬c))∧(b∨(¬d))∧(c∨(¬d))∧(b∨c∨(¬a))
    Tabla de verdad
    +---+---+---+---+--------+
    | a | b | c | d | result |
    +===+===+===+===+========+
    | 0 | 0 | 0 | 0 | 1      |
    +---+---+---+---+--------+
    | 0 | 0 | 0 | 1 | 0      |
    +---+---+---+---+--------+
    | 0 | 0 | 1 | 0 | 0      |
    +---+---+---+---+--------+
    | 0 | 0 | 1 | 1 | 0      |
    +---+---+---+---+--------+
    | 0 | 1 | 0 | 0 | 0      |
    +---+---+---+---+--------+
    | 0 | 1 | 0 | 1 | 0      |
    +---+---+---+---+--------+
    | 0 | 1 | 1 | 0 | 0      |
    +---+---+---+---+--------+
    | 0 | 1 | 1 | 1 | 0      |
    +---+---+---+---+--------+
    | 1 | 0 | 0 | 0 | 0      |
    +---+---+---+---+--------+
    | 1 | 0 | 0 | 1 | 0      |
    +---+---+---+---+--------+
    | 1 | 0 | 1 | 0 | 1      |
    +---+---+---+---+--------+
    | 1 | 0 | 1 | 1 | 0      |
    +---+---+---+---+--------+
    | 1 | 1 | 0 | 0 | 1      |
    +---+---+---+---+--------+
    | 1 | 1 | 0 | 1 | 0      |
    +---+---+---+---+--------+
    | 1 | 1 | 1 | 0 | 1      |
    +---+---+---+---+--------+
    | 1 | 1 | 1 | 1 | 1      |
    +---+---+---+---+--------+
    FNC [src]
    Ya está reducido a FNC
    (a¬b)(a¬c)(b¬d)(c¬d)(bc¬a)\left(a \vee \neg b\right) \wedge \left(a \vee \neg c\right) \wedge \left(b \vee \neg d\right) \wedge \left(c \vee \neg d\right) \wedge \left(b \vee c \vee \neg a\right)
    (a∨(¬b))∧(a∨(¬c))∧(b∨(¬d))∧(c∨(¬d))∧(b∨c∨(¬a))
    FND [src]
    (abc)(ab¬d)(ac¬d)(a¬a¬d)(abc¬a)(abc¬b)(abc¬c)(abc¬d)(ab¬a¬d)(ab¬b¬d)(ab¬c¬d)(ac¬a¬d)(ac¬b¬d)(ac¬c¬d)(a¬a¬b¬d)(a¬a¬c¬d)(bc¬b¬c)(b¬b¬c¬d)(c¬b¬c¬d)(¬a¬b¬c¬d)(abc¬a¬b)(abc¬a¬c)(abc¬b¬d)(abc¬c¬d)(ab¬a¬b¬d)(ab¬a¬c¬d)(ac¬a¬b¬d)(ac¬a¬c¬d)(bc¬a¬b¬c)(bc¬b¬c¬d)(b¬a¬b¬c¬d)(c¬a¬b¬c¬d)\left(a \wedge b \wedge c\right) \vee \left(a \wedge b \wedge \neg d\right) \vee \left(a \wedge c \wedge \neg d\right) \vee \left(a \wedge \neg a \wedge \neg d\right) \vee \left(a \wedge b \wedge c \wedge \neg a\right) \vee \left(a \wedge b \wedge c \wedge \neg b\right) \vee \left(a \wedge b \wedge c \wedge \neg c\right) \vee \left(a \wedge b \wedge c \wedge \neg d\right) \vee \left(a \wedge b \wedge \neg a \wedge \neg d\right) \vee \left(a \wedge b \wedge \neg b \wedge \neg d\right) \vee \left(a \wedge b \wedge \neg c \wedge \neg d\right) \vee \left(a \wedge c \wedge \neg a \wedge \neg d\right) \vee \left(a \wedge c \wedge \neg b \wedge \neg d\right) \vee \left(a \wedge c \wedge \neg c \wedge \neg d\right) \vee \left(a \wedge \neg a \wedge \neg b \wedge \neg d\right) \vee \left(a \wedge \neg a \wedge \neg c \wedge \neg d\right) \vee \left(b \wedge c \wedge \neg b \wedge \neg c\right) \vee \left(b \wedge \neg b \wedge \neg c \wedge \neg d\right) \vee \left(c \wedge \neg b \wedge \neg c \wedge \neg d\right) \vee \left(\neg a \wedge \neg b \wedge \neg c \wedge \neg d\right) \vee \left(a \wedge b \wedge c \wedge \neg a \wedge \neg b\right) \vee \left(a \wedge b \wedge c \wedge \neg a \wedge \neg c\right) \vee \left(a \wedge b \wedge c \wedge \neg b \wedge \neg d\right) \vee \left(a \wedge b \wedge c \wedge \neg c \wedge \neg d\right) \vee \left(a \wedge b \wedge \neg a \wedge \neg b \wedge \neg d\right) \vee \left(a \wedge b \wedge \neg a \wedge \neg c \wedge \neg d\right) \vee \left(a \wedge c \wedge \neg a \wedge \neg b \wedge \neg d\right) \vee \left(a \wedge c \wedge \neg a \wedge \neg c \wedge \neg d\right) \vee \left(b \wedge c \wedge \neg a \wedge \neg b \wedge \neg c\right) \vee \left(b \wedge c \wedge \neg b \wedge \neg c \wedge \neg d\right) \vee \left(b \wedge \neg a \wedge \neg b \wedge \neg c \wedge \neg d\right) \vee \left(c \wedge \neg a \wedge \neg b \wedge \neg c \wedge \neg d\right)
    (a∧b∧c)∨(a∧b∧(¬d))∨(a∧c∧(¬d))∨(a∧(¬a)∧(¬d))∨(a∧b∧c∧(¬a))∨(a∧b∧c∧(¬b))∨(a∧b∧c∧(¬c))∨(a∧b∧c∧(¬d))∨(a∧b∧(¬a)∧(¬d))∨(a∧b∧(¬b)∧(¬d))∨(a∧b∧(¬c)∧(¬d))∨(a∧c∧(¬a)∧(¬d))∨(a∧c∧(¬b)∧(¬d))∨(a∧c∧(¬c)∧(¬d))∨(b∧c∧(¬b)∧(¬c))∨(a∧(¬a)∧(¬b)∧(¬d))∨(a∧(¬a)∧(¬c)∧(¬d))∨(b∧(¬b)∧(¬c)∧(¬d))∨(c∧(¬b)∧(¬c)∧(¬d))∨(a∧b∧c∧(¬a)∧(¬b))∨(a∧b∧c∧(¬a)∧(¬c))∨(a∧b∧c∧(¬b)∧(¬d))∨(a∧b∧c∧(¬c)∧(¬d))∨((¬a)∧(¬b)∧(¬c)∧(¬d))∨(a∧b∧(¬a)∧(¬b)∧(¬d))∨(a∧b∧(¬a)∧(¬c)∧(¬d))∨(a∧c∧(¬a)∧(¬b)∧(¬d))∨(a∧c∧(¬a)∧(¬c)∧(¬d))∨(b∧c∧(¬a)∧(¬b)∧(¬c))∨(b∧c∧(¬b)∧(¬c)∧(¬d))∨(b∧(¬a)∧(¬b)∧(¬c)∧(¬d))∨(c∧(¬a)∧(¬b)∧(¬c)∧(¬d))
    FNDP [src]
    (abc)(ab¬d)(ac¬d)(¬a¬b¬c¬d)\left(a \wedge b \wedge c\right) \vee \left(a \wedge b \wedge \neg d\right) \vee \left(a \wedge c \wedge \neg d\right) \vee \left(\neg a \wedge \neg b \wedge \neg c \wedge \neg d\right)
    (a∧b∧c)∨(a∧b∧(¬d))∨(a∧c∧(¬d))∨((¬a)∧(¬b)∧(¬c)∧(¬d))
    FNCD [src]
    (a¬b)(a¬c)(b¬d)(c¬d)(bc¬a)\left(a \vee \neg b\right) \wedge \left(a \vee \neg c\right) \wedge \left(b \vee \neg d\right) \wedge \left(c \vee \neg d\right) \wedge \left(b \vee c \vee \neg a\right)
    (a∨(¬b))∧(a∨(¬c))∧(b∨(¬d))∧(c∨(¬d))∧(b∨c∨(¬a))