Privacy Policy for Function Calculator Developer: 마종진 Last Updated: 2025.10.23 1. Personal Information Collection - This app Function Calculator does not directly collect any personal information for its core functionality. - However, through our use of Google AdMob advertising services, the following information may be collected: * Advertising ID * Device information * Approximate location data * Service usage records 2. Purpose of Data Collection and Use - Improving app performance and error analysis - Providing personalized advertisements - Analyzing service usage statistics - Enhancing user experience 3. Data Retent...
SimpleMath Script SimpleMath is a programming script with a syntax similar to JavaScript, but extremely simplified to support only number and boolean types. SimpleMath is to be used only for Function Calculator . Here are the key features and rules: Variables Declare variables using the 'var' keyword: var a; var b = 3; Assign values to variables: a = b; a = 3 + b; Variables follow strict scope rules similar to java. Variable should be declared first using 'var' keyword. Without decalaration it can not be used. Data Types Only two data types: number and boolean Types are inferred, not specified Number literals: Any numeric value Boolean literals: true or false Collection data structures such as array or list are not supported. Only single data type number and boolean are supported. SimpleMath does not have "null" or "undefined" unlike javascript. When null or undefined value needs to be returned in a function you can return very unlikely number such...
Using SimpleMath to Compute Recursively Converging Series The coding script SimpleMath , supported by Function Calculator , is highly useful for computing recurrence relations that converge systematically by 1. Let’s consider the following infinite series: 1 + 1/2 + 1/4 + 1/8 + ... + 1/2^n + ... This series sums an infinite sequence where each term is half of the previous one. Deriving the Recurrence Relation To compute this series, let’s first define its sum as : S = 1 + 1/2 + 1/4 + 1/8 + ... + 1/2^n + ... Now, let's multiply by : (1/2)*S = 1/2 + 1/4 + 1/8 + ... + 1/2^n + ... Since this new series is essentially with the first term 1 removed, we can express it as: (1/2)*S = S - 1 Solving for S, we get: S = 1 + (1/2) * S Implementing in SimpleMath Using SimpleMath , we can code this recurrence relation as follows: def S(n) = 1 + (1/2) * S(n-1); S(0) = 0; Here, S(n) and S(n-1) represent the sum S in our recurrence logic. Since S(n) and S(n-1) are nearly id...
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