48 lines
1.1 KiB
Objective-C
48 lines
1.1 KiB
Objective-C
//
|
|
// MPFactorialTerm.h
|
|
// MathPad
|
|
//
|
|
// Created by Kim Wittenburg on 15.11.14.
|
|
// Copyright (c) 2014 Kim Wittenburg. All rights reserved.
|
|
//
|
|
|
|
#import "MPTerm.h"
|
|
|
|
|
|
|
|
@class MPFactorialTerm;
|
|
|
|
|
|
/*!
|
|
@class MPFactorialTerm
|
|
@abstract A factorial term implements the factorial function.
|
|
|
|
@discussion Because the factorial function is only defined for whole numbers,
|
|
actually the gamma function is used. The gamma function is
|
|
defined for all real numbers.
|
|
*/
|
|
@interface MPFactorialTerm : MPTerm
|
|
|
|
/*!
|
|
@method initWithTerm:
|
|
@abstract Initializes the receiver with the specified term.
|
|
|
|
@discussion The <code>term</code> is not copied.
|
|
|
|
@param term
|
|
The term to initialize the receiver. Must not be
|
|
<code>nil</code>.
|
|
|
|
@return A newly initialized factorial term.
|
|
*/
|
|
- (instancetype)initWithTerm:(MPTerm *)term; /* designated initializer */
|
|
|
|
|
|
/*!
|
|
@property term
|
|
@abstract The receiver's term.
|
|
*/
|
|
@property (readonly, nonatomic, strong) MPTerm *term;
|
|
|
|
@end
|