38 lines
981 B
Objective-C
38 lines
981 B
Objective-C
//
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// MPSumFunctionTerm.h
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// MathPad
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//
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// Created by Kim Wittenburg on 15.11.14.
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// Copyright (c) 2014 Kim Wittenburg. All rights reserved.
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//
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#import "MPFunctionTerm.h"
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/*!
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@header
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This file contains the <code>MPSumFunctionTerm</code> class.
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*/
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@class MPSumFunctionTerm;
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/*!
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@class MPSumFunctionTerm
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@abstract Represents and evaluates a <code>@link
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//apple_ref/occ/cl/MPSumFunction@/link</code>.
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@discussion A sum function evaluates its sum term <code>n</code> times. How
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often it actually is evaluated depends on the boundary
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expressions (start and target). Both are inclusive.
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A sum function also features a variable that contains the current
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value of the iteration. The variable is defined in the start
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expression and incremented by <code>1</code> after every
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iteration.
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*/
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@interface MPSumFunctionTerm : MPFunctionTerm
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@end
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