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| 30 | 30 | ||
| 31 | :keywords |
31 | :keywords |
| 32 | 1 |
32 | 1 |
| 33 | Exercise keywords |
33 | Exercise keywords |
| 34 | 34 | ||
| - | 35 | :credits |
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| - | 36 | 1 |
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| - | 37 | allows to insert credits at the end of the exercise (variables are evaluated). |
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| - | 38 | ||
| - | 39 | :description |
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| - | 40 | 1 |
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| - | 41 | description of the exercise for the students |
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| - | 42 | ||
| - | 43 | :observation |
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| - | 44 | 1 |
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| - | 45 | description of the exercise for the teacher |
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| - | 46 | ||
| 35 | :precision |
47 | :precision |
| 36 | 1 |
48 | 1 |
| 37 | precision in comparing user's reply with the solution. Give a positive integer n here: the comparison will be done to the precision of 1/n. |
49 | precision in comparing user's reply with the solution. Give a positive integer n here: the comparison will be done to the precision of 1/n. |
| 38 | 50 | ||
| 39 | :range |
51 | :range |
| 40 | 1 |
52 | 1 |
| 41 | variable range when evaluating a function supplied by the user. Should be given in the form <span class="tt wims_code_words">n1..n2</span>, where n1 is the start point, n2 is the end point. |
53 | variable range when evaluating a function supplied by the user. Should be given in the form <span class="tt wims_code_words">n1..n2</span>, where n1 is the start point, n2 is the end point. |
| 42 | 54 | ||
| 43 | :computeanswer |
55 | :computeanswer |
| 44 | 1 |
56 | 1 |
| 45 | The instruction <span class="tt wims_code_words">\computeanswer{ no }</span> specifies that the user should complete calculations by himself and enter the final value. On the other hand, if we specify <span class="tt wims_code_words">\computeanswer{ yes }</span>, the user may enter a formula like <span class="tt wims_code_words">5*5</span>, letting the computer make the calculations. |
57 | The instruction <span class="tt wims_code_words">\computeanswer{ no }</span> specifies that the user should complete calculations by himself and enter the final value. On the other hand, if we specify <span class="tt wims_code_words">\computeanswer{ yes }</span>, the user may enter a formula like <span class="tt wims_code_words">5*5</span>, letting the computer make the calculations. |
| 46 | 58 | ||
| 47 | :statement |
59 | :statement |
| 48 | 1 |
60 | 1 |
| 49 | the parameter is the statement of the exercise. Can be used only one time in the exercise. |
61 | the parameter is the statement of the exercise. Can be used only one time in the exercise. |
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| 94 | :nextstep |
106 | :nextstep |
| 95 | 1 |
107 | 1 |
| 96 | defines the questions of each step of the exercise in a dynamic way ; must be before the instruction <span class="tt wims_code_words">statement</span> (see the variable <span class="tt wims_code_words">\step</span>). Can be used only one time in the exercise. |
108 | defines the questions of each step of the exercise in a dynamic way ; must be before the instruction <span class="tt wims_code_words">statement</span> (see the variable <span class="tt wims_code_words">\step</span>). Can be used only one time in the exercise. |
| 97 | 109 | ||
| 98 | :conditions |
110 | :conditions |
| 99 | 1 |
111 | 1 |
| 100 | defines the numbers of the conditions useful for the exercise. |
112 | defines the numbers of the conditions useful for the exercise. |
| 101 | 113 | ||
| 102 | :latex |
114 | :latex |
| 103 | 1 |
115 | 1 |
| 104 | allows to write a latex version of the exercise using the variables defined in the exercise and downloadable in the printable version of the exercise (accessible only by developers or teachers of a class). It is advisable to put the statement in a predefined environment latex <span class="tt wims_code_words">\begin{statement} \end{statement}</span> and the solution in the environment <span class="tt wims_code_words">\begin{sol} ... \end{sol}</span>. |
116 | allows to write a latex version of the exercise using the variables defined in the exercise and downloadable in the printable version of the exercise (accessible only by developers or teachers of a class). It is advisable to put the statement in a predefined environment latex <span class="tt wims_code_words">\begin{statement} \end{statement}</span> and the solution in the environment <span class="tt wims_code_words">\begin{sol} ... \end{sol}</span>. |
| 105 | - | ||
| 106 | :credits |
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| 107 | 1 |
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| 108 | allows to insert credits at the end of the exercise (variables are evaluated). |
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