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43815 notes

TAOCP 7.2.2.2 Exercise 446

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-simple
TAOCP 7.2.2.2 Exercise 445

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 444

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-hard
TAOCP 7.2.2.2 Exercise 443

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4
TAOCP 7.2.2.2 Exercise 442

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-hard
TAOCP 7.2.2.2 Exercise 441

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-hard
TAOCP 7.2.2.2 Exercise 440

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-hard
TAOCP 7.2.2.2 Exercise 44

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4hard
TAOCP 7.2.2.2 Exercise 439

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 438

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 437

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 436

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-hard
TAOCP 7.2.2.2 Exercise 435

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4hard
TAOCP 7.2.2.2 Exercise 434

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 433

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 432

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4hard
TAOCP 7.2.2.2 Exercise 431

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 430

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 43

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 429

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 428

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-hard
TAOCP 7.2.2.2 Exercise 427

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-hard
TAOCP 7.2.2.2 Exercise 426

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 425

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 424

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 423

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 422

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4simple
TAOCP 7.2.2.2 Exercise 421

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 420

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 42

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 419

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 418

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 417

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 416

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 415

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 414

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 413

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 412

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4project
TAOCP 7.2.2.2 Exercise 411

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 410

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 41

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-hard
TAOCP 7.2.2.2 Exercise 409

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-hard
TAOCP 7.2.2.2 Exercise 408

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 407

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 406

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 405

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 404

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 403

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 402

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 401

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 400

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 40

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4simple
TAOCP 7.2.2.2 Exercise 399

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 398

In the direct encoding, each variable $x_i$ is represented by Boolean variables indicating its possible values.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 397

The solution addresses the intended topic, namely replacing the direct graph coloring clauses with clauses for the order encoding.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 396

The solution addresses the intended topic, namely replacing the direct graph coloring clauses with clauses for the order encoding.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 395

The solution addresses the intended topic, namely replacing the direct graph coloring clauses with clauses for the order encoding.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 394

Let $x_{k,j}$ denote the usual Langford variable indicating that the pair of numbers $k,k$ begins in position $j$.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 393

Write the binary representations as x=(x_{l-1}\ldots x_0)_2,\qquad y=(y_{l-1}\ldots y_0)_2 .

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 392

Write the binary representations as x=(x_{l-1}\ldots x_0)_2,\qquad y=(y_{l-1}\ldots y_0)_2 .

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 391

Write the binary representations as x=(x_{l-1}\ldots x_0)_2,\qquad y=(y_{l-1}\ldots y_0)_2 .

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 390

The definition of embedding gives a direct way to express several graph problems.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 39

The definition of embedding gives a direct way to express several graph problems.

taocpmathematicsalgorithmsvolume-4math-research
TAOCP 7.2.2.2 Exercise 389

The definition of embedding gives a direct way to express several graph problems.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 388

The definition of embedding gives a direct way to express several graph problems.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 387

Let $G=(V,E)$ and $G'=(V',E')$.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 386

Let $C$ be a clause in $\Phi$, and suppose that $C$ contains a literal $l$ such that $C\circ C'$ is certifiable for $\Phi\setminus C$ whenever $C'\in\Phi$ contains $\bar l$.

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 385

Let $C$ be a clause in $\Phi$, and suppose that $C$ contains a literal $l$ such that $C\circ C'$ is certifiable for $\Phi\setminus C$ whenever $C'\in\Phi$ contains $\bar l$.

taocpmathematicsalgorithmsvolume-4
TAOCP 7.2.2.2 Exercise 384

Let $C$ be a clause in $\Phi$, and suppose that $C$ contains a literal $l$ such that $C\circ C'$ is certifiable for $\Phi\setminus C$ whenever $C'\in\Phi$ contains $\bar l$.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 383

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 382

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4hard
TAOCP 7.2.2.2 Exercise 381

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 380

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 38

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 379

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 378

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4project
TAOCP 7.2.2.2 Exercise 377

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 376

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4hard
TAOCP 7.2.2.2 Exercise 375

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 374

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4hard
TAOCP 7.2.2.2 Exercise 373

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4hard
TAOCP 7.2.2.2 Exercise 372

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 371

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 370

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 37

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 369

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4
TAOCP 7.2.2.2 Exercise 368

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4research
TAOCP 7.2.2.2 Exercise 367

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 366

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 365

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4math-project
TAOCP 7.2.2.2 Exercise 364

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 363

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4math-hard
TAOCP 7.2.2.2 Exercise 362

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 361

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 360

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 36

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4
TAOCP 7.2.2.2 Exercise 359

The information provided is not sufficient to derive the requested formulas.

taocpmathematicsalgorithmsvolume-4medium
TAOCP 7.2.2.2 Exercise 358

Connection interrupted.

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 357

Solution to TAOCP 7.2.2.2 Exercise 357.

taocpmathematicsalgorithmsvolume-4math-medium
TAOCP 7.2.2.2 Exercise 356

Let $G$ be a graph on ${1,\ldots,m}$, and let $G[U_1],\ldots,G[U_t]$ be cliques whose union contains every edge of $G$.

taocpmathematicsalgorithmsvolume-4math-hard