1.函数列的几种收敛定义 (1)点点收敛:记作fn→EVx∈E,Ve>0,3Nx>0,tn≥2x,有丨fn(x)-f(x)k (2)一致收敛: V>0,3N>0,n≥n,tx∈,有fn(x)-f(x)k注:近似地说一致收敛是函数列

Chapter F4 Power notes Completing the Accounting Cycle Learning Objectives 1. Work sheet 2. Financial Statements 3. Adjusting and Closing Entries 4. Accounting Cycle 5. Fiscal year 6. Financial Analysis and Interpretation

二维随机变量的函数的分布 X, Y f(x,y)z=ar +br+c a p.d.f

例1设x2=vw,y2=uw,z=uv及f(x,y,z)=F(uvw),证明 2 x =ww x=x(u,v,w) 证方程组{y2=uw确定了函数组{y=yu,vw),先求这个函数组对各变元的偏导

Chapter F8 Power notes Inventories Learning Objectives 1. Internal Control of inventories 2. Effect of Inventory Errors 3. Inventory Cost Flow Assumptions 4. Perpetual Inventory Costing Methods 5. Periodic Inventory Costing Methods 6. Comparing Inventory Costing Methods 7. Inventory Valuation Other Than Cost 8. Balance sheet Presentation of merchandise 9. Estimating Inventory Cost 10. Financial Analysis and Interpretation

一,填空题(记忆类) 令N表示一定量的气体的分子总数,dN表示 dN/表示 这个dN/N比率与 因素有关。 f(v)=表示 对于处于一定温度下的气体它只是 的函数,叫 做 确定了速率分布函数f(v)用积分法求出分布在任一有限速率范围内v~v2内的分子 数占总分子数的比例为= 速率分布函数的归一化条件为

Chapter F9 Power notes Fixed Assets and Intangible Assets Learning objectives 1. Nature of Fixed Assets 2. Accounting for Depreciation 3. Capital and Revenue Expenditures 4. Disposal of Fixed Assets 5. Leasing Fixed Assets 6. Internal Control of fixed assets 7 Natural resources 8. Intangible Assets 9. Financial Reporting 10. Financial Analysis and Interpretation

5.1.变分问题的欧拉方程: 1.力学第一性原理(力学最高原理):可由它导出全部力学定律的原理或者假设。(好 比几何学中的公理) 什么原理可以作为力学第一性原理? 牛顿运动定律 达朗伯原理F+F-m=0(i=12n) 动力学虚位移原理(是一种微分变分原理,或称动力学虚位移原理或称动力学普 遍方程,在本教材又称达朗贝尔方程;在静力学情况下是虚位移原理,或称虚功 原理。)

Chapter F7 Power notes Receivables Learning objectives 1. Classification of receivables 2. Internal Control of receivables 3. Uncollectible receivables 4. Uncollectibles- Allowance Method 5. Uncollectibles- Direct Write-Off Method 6. Characteristics of notes receivable 7. Accounting for Notes Receivable 8. Balance Sheet Presentation 9. Financial Analysis and Interpretation

一、yn)=f(x)型的微分方程 二、y\=f(x,y)型的微分方程 三、y\=fv,y)型的微分方程