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| 20 | 20 | ||
| 21 | :format |
21 | :format |
| 22 | 1 |
22 | 1 |
| 23 | format of the statement |
23 | format of the statement |
| 24 | 24 | ||
| 25 | 25 | ||
| 26 | help=format |
26 | help=format |
| 27 | :css |
27 | :css |
| 28 | 1 |
28 | 1 |
| 29 | defines css style |
29 | defines css style |
| - | 30 | ||
| - | 31 | :keywords |
|
| - | 32 | 1 |
|
| - | 33 | Exercise keywords |
|
| 30 | 34 | ||
| 31 | :precision |
35 | :precision |
| 32 | 1 |
36 | 1 |
| 33 | 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. |
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. |
| 34 | 38 | ||
| Line 64... | Line 68... | ||
| 64 | 68 | ||
| 65 | help=reply |
69 | help=reply |
| 66 | 70 | ||
| 67 | :solution |
71 | :solution |
| 68 | 1 |
72 | 1 |
| 69 | gives the solution of the exercise with explanation. The OEF manager may decide on whether to show this explained solution to the user, according to the user setup of the difficulty level. Can be used only one time in the exercise. |
73 | gives the solution of the exercise with explanation. The OEF manager may decide on whether to show this explained solution to the user, according to the user setup of the difficulty level. Can be used only one time in the exercise. |
| 70 | 74 | ||
| 71 | :hint |
75 | :hint |
| 72 | 1 |
76 | 1 |
| 73 | gives a hint of the exercise. The OEF manager may decide on whether to show the hint, according to the user setup of the difficulty level. Can be used only one time in the exercise. |
77 | gives a hint of the exercise. The OEF manager may decide on whether to show the hint, according to the user setup of the difficulty level. Can be used only one time in the exercise. |
| 74 | 78 | ||
| 75 | :help |
79 | :help |
| 76 | 1 |
80 | 1 |
| 77 | gives a help to the exercise. This help will always be accessible to the user, in a popup window. Can be used only one time in the exercise. |
81 | gives a help to the exercise. This help will always be accessible to the user, in a popup window. Can be used only one time in the exercise. |
| 78 | 82 | ||
| 79 | :feedback |
83 | :feedback |
| 80 | 2 |
84 | 2 |
| 81 | gives a feedback warning to the user when the answer meeds a specified condition. Usually to warn of a typical error. |
85 | gives a feedback warning to the user when the answer meeds a specified condition. Usually to warn of a typical error. |
| 82 | 86 | ||
| 83 | 87 | ||
| 84 | help=feedback |
88 | help=feedback |
| 85 | 89 | ||
| 86 | :steps |
90 | :steps |
| 87 | 1 |
91 | 1 |
| 88 | defines the questions of each step of the exercise ; 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. |
92 | defines the questions of each step of the exercise ; 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. |
| 89 | 93 | ||
| 90 | :nextstep |
94 | :nextstep |
| 91 | 1 |
95 | 1 |
| 92 | 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. |
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. |
| 93 | 97 | ||
| 94 | :conditions |
98 | :conditions |
| 95 | 1 |
99 | 1 |
| 96 | defines the numbers of the conditions useful for the exercise. |
100 | defines the numbers of the conditions useful for the exercise. |
| 97 | 101 | ||