//
//  MPTerm.h
//  MathPad
//
//  Created by Kim Wittenburg on 27.09.14.
//  Copyright (c) 2014 Kim Wittenburg. All rights reserved.
//

@import Foundation;

@interface MPTerm : NSObject

- (instancetype)initWithBlock:(NSDecimalNumber *(^)())block; // Designated Initializer

- (instancetype)initWithNumber:(NSDecimalNumber *)number;
- (instancetype)initWithSummands:(NSArray *)summands; // array of MPTerms
- (instancetype)initWithFactors:(NSArray *)factors; // array of MPTerms
- (instancetype)initWithVariable:(NSString *)variable;

- (instancetype)initWithFactorialOfTerm:(MPTerm *)term;

- (instancetype)initWithSinOfTerm:(MPTerm *)term;
- (instancetype)initWithCosOfTerm:(MPTerm *)term;
- (instancetype)initWithTanOfTerm:(MPTerm *)term;

- (NSDecimalNumber *)evaluate;

@end