DSolveを使って状態依存事象を含む常微分方程式を解く．
| In[1]:= |  X |
| Out[1]= |  |
次の系は跳ねるボールをモデル化したものである．
| In[2]:= |  X |
| Out[2]= |  |
事象が起きたら常微分方程式の積分を中止する．
| In[3]:= |  X |
| Out[3]= |  |
事象が一旦起きたらそれを削除する．
| In[4]:= |  X |
| Out[4]= |  |
| In[5]:= |  X |
| Out[5]= |  |
変数が事象間で値を維持するよう指定する．
| In[6]:= |  X |
| Out[6]= |  |
| In[7]:= |  X |
| Out[7]= |  |
Compute Symbolic Solutions for ODEs with Events »
Directly Obtain Solution Expressions for ODEs »
Find Symbolic Solutions for Delay Differential Equations »
Automatically Invoke NDSolve if DSolve Fails »
Rectify a Periodic Wave »
Model a Ball Bouncing down Steps »
Design a Proportional-Derivative Controller »
Visualize Chaos in a Delay Differential Equation »
Evaluate New Classes of Telescoping Sums and Products »
Compute Sums Involving Special Functions »
Obtain Simple Differences and Ratios for Special Functions »
Directly Obtain Solution Expressions for Difference Equations »
Color a Curve by Arc Length »
Compute the Curvature of Curves in Any Dimensions »
Visualize the TNB Basis of a Knot »
Animate the Tangent and Normal to a Function »
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