\320\244\320\260\320\271\320\273: "...\134\320\226\320\224 PC TOSHIBA\134Ps \320\234\320\223\320\242\320\243\134\320\243\321\200\320\234\320\260\321\202\320\244\320\270\320\267\134\320\240\320\265\321\210\320\223\320\270\320\277\320\243\321\200 W.mw..mw" \320\242\320\270\321\202\320\276\320\262 \320\232.\320\222. 22.10.16.
\320\240\320\260\321\201\321\201\320\274\320\276\321\202\321\200\320\270\320\274 \320\275\320\260\321\205\320\276\320\266\320\264\320\265\320\275\320\270\320\265 \320\272\320\276\320\274\320\277\320\276\320\275\320\265\320\275\321\202\321\213 w(x,t) \321\200\320\265\321\210\320\265\320\275\320\270\321\217 \320\262\320\276\320\273\320\275\320\276\320\262\320\276\320\263\320\276 \321\203\321\200\320\260\320\262\320\275\320\265\320\275\320\270\321\217 u(x,t), \320\272\320\276\321\202\320\276\321\200\320\276\320\265
\320\261\321\203\320\264\320\265\320\274 \320\270\321\201\320\272\320\260\321\202\321\214 \320\262 \320\262\320\270\320\264\320\265 u(x,t)=z(x,t)+w(x,t)+v(x,t) \320\275\320\260 \320\277\321\200\320\270\320\274\320\265\321\200\320\265 \320\272\320\276\320\273\320\265\320\261\320\260\320\275\320\270\321\217 \321\201\321\202\321\200\321\203\320\275\321\213 \320\264\320\273\320\270\320\275\320\276\320\271 L.
\320\232\320\276\320\274\320\277\320\276\320\275\320\265\320\275\321\202\321\203 w(x,t) \320\261\321\203\320\264\320\265\320\274 \320\276\320\277\321\200\320\265\320\264\320\265\320\273\321\217\321\202\321\214 \320\270\320\267 \320\276\320\264\320\275\320\276\321\200\320\276\320\264\320\275\320\276\320\263\320\276 \321\203\321\200\320\260\320\262\320\275\320\265\320\275\320\270\321\217
diff(w(x,t),t$2)=a^2*diff(w(x,t),x$2):
\320\224\321\200.\320\272\320\276\320\274\320\274\320\265\320\275\321\202\320\260\321\200\320\270\320\270 \321\202\320\260\320\272\320\266\320\265 \320\274\320\276\320\266\320\275\320\276 \320\262\321\201\321\202\320\260\320\262\320\270\321\202\321\214 \320\270\320\267 Maple 10.
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
print(); # input placeholder
LUklbXJvd0c2Iy9JK21vZHVsZW5hbWVHNiJJLFR5cGVzZXR0aW5nR0koX3N5c2xpYkdGJzYnLUkjbWlHRiQ2JVEjRjFGJy8lJ2l0YWxpY0dRJXRydWVGJy8lLG1hdGh2YXJpYW50R1EnaXRhbGljRictSSNtb0dGJDYtUSomY29sb25lcTtGJy9GM1Enbm9ybWFsRicvJSZmZW5jZUdRJmZhbHNlRicvJSpzZXBhcmF0b3JHRj0vJSlzdHJldGNoeUdGPS8lKnN5bW1ldHJpY0dGPS8lKGxhcmdlb3BHRj0vJS5tb3ZhYmxlbGltaXRzR0Y9LyUnYWNjZW50R0Y9LyUnbHNwYWNlR1EsMC4yNzc3Nzc4ZW1GJy8lJ3JzcGFjZUdGTC1JI21uR0YkNiRRIjBGJ0Y5LyUrZXhlY3V0YWJsZUdGPUY5
print(); # input placeholder
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
print(); # input placeholder
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
print(); # input placeholder
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
print(); # input placeholder
\320\242\320\265\320\277\320\265\321\200\321\214 \320\267\320\260\320\277\320\270\321\210\320\265\320\274 \320\262\321\213\321\200\320\260\320\266\320\265\320\275\320\270\320\265 \320\272\320\276\320\274\320\277\320\276\320\275\320\265\320\275\321\202\321\213 W(x,t):
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
print(); # input placeholder
\320\237\321\200\320\276\320\262\320\265\321\200\320\272\320\260.
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
print(); # input placeholder
LUklbXJvd0c2Iy9JK21vZHVsZW5hbWVHNiJJLFR5cGVzZXR0aW5nR0koX3N5c2xpYkdGJzYnLUkjbWlHRiQ2JVEpc2ltcGxpZnlGJy8lJ2l0YWxpY0dRJXRydWVGJy8lLG1hdGh2YXJpYW50R1EnaXRhbGljRictSShtZmVuY2VkR0YkNiQtRiM2JS1GLDYlUSNyZUYnRi9GMi8lK2V4ZWN1dGFibGVHUSZmYWxzZUYnL0YzUSdub3JtYWxGJ0ZALUkjbW9HRiQ2LVEiO0YnRkAvJSZmZW5jZUdGPy8lKnNlcGFyYXRvckdGMS8lKXN0cmV0Y2h5R0Y/LyUqc3ltbWV0cmljR0Y/LyUobGFyZ2VvcEdGPy8lLm1vdmFibGVsaW1pdHNHRj8vJSdhY2NlbnRHRj8vJSdsc3BhY2VHUSYwLjBlbUYnLyUncnNwYWNlR1EsMC4yNzc3Nzc4ZW1GJ0Y9RkA=
print(); # input placeholder
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
%;
\320\237\320\265\321\200\320\262\320\276\320\274\321\203 \320\275\320\260\321\207\320\260\320\273\321\214\320\275\320\276\320\274\321\203 \321\203\321\201\320\273\320\276\320\262\320\270\321\216:
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
print(); # input placeholder
LUklbXJvd0c2Iy9JK21vZHVsZW5hbWVHNiJJLFR5cGVzZXR0aW5nR0koX3N5c2xpYkdGJzYtLUkjbWlHRiQ2JVEia0YnLyUnaXRhbGljR1EldHJ1ZUYnLyUsbWF0aHZhcmlhbnRHUSdpdGFsaWNGJy1JI21vR0YkNi1RKiZjb2xvbmVxO0YnL0YzUSdub3JtYWxGJy8lJmZlbmNlR1EmZmFsc2VGJy8lKnNlcGFyYXRvckdGPS8lKXN0cmV0Y2h5R0Y9LyUqc3ltbWV0cmljR0Y9LyUobGFyZ2VvcEdGPS8lLm1vdmFibGVsaW1pdHNHRj0vJSdhY2NlbnRHRj0vJSdsc3BhY2VHUSwwLjI3Nzc3NzhlbUYnLyUncnNwYWNlR0ZMLUkjbW5HRiQ2JFEkMS4xRidGOS1GNjYtUSI6RidGOUY7Rj5GQEZCRkRGRkZIRkpGTS1GNjYtUSJ+RidGOUY7Rj5GQEZCRkRGRkZIL0ZLUSYwLjBlbUYnL0ZORlpGVi1GLDYlUSVwbG90RidGL0YyLUkobWZlbmNlZEdGJDYkLUYjNistRmpuNiYtRiM2Ky1GLDYlUSJTRidGL0YyLUZqbjYkLUYjNiUtRiw2JVEieEYnRi9GMi8lK2V4ZWN1dGFibGVHRj1GOUY5LUY2Ni1RIixGJ0Y5RjsvRj9GMUZARkJGREZGRkhGWS9GTlEsMC4zMzMzMzMzZW1GJ0YrLUY2Ni1RJyZzZG90O0YnRjlGO0Y+RkBGQkZERkZGSEZZRmVuLUYsNiVRI2YxRidGL0YyRmVvRlxwRjlGOS8lJW9wZW5HUSJ8ZnJGJy8lJmNsb3NlR1EifGhyRidGXnBGaW8tRjY2LVEiPUYnRjlGO0Y+RkBGQkZERkZGSEZKRk0tRlA2JFEiMEYnRjktRjY2LVEjLi5GJ0Y5RjtGPkZARkJGREZGRkgvRktRLDAuMjIyMjIyMmVtRidGZW4tRiw2JVEiTEYnRi9GMkZccEY5RjktRjY2LVEiO0YnRjlGO0ZhcEZARkJGREZGRkhGWUZNRlxwRjk=
%;
\320\222\321\202\320\276\321\200\320\276\320\274\321\203 \320\275\320\260\321\207\320\260\320\273\321\214\320\275\320\276\320\274\321\203 \321\203\321\201\320\273\320\276\320\262\320\270\321\216:
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
%;
LUklbXJvd0c2Iy9JK21vZHVsZW5hbWVHNiJJLFR5cGVzZXR0aW5nR0koX3N5c2xpYkdGJzYmLUkjbWlHRiQ2JVErTiYjODc4ODsyMEYnLyUnaXRhbGljR1EldHJ1ZUYnLyUsbWF0aHZhcmlhbnRHUSdpdGFsaWNGJy1JI21vR0YkNi1RIjpGJy9GM1Enbm9ybWFsRicvJSZmZW5jZUdRJmZhbHNlRicvJSpzZXBhcmF0b3JHRj0vJSlzdHJldGNoeUdGPS8lKnN5bW1ldHJpY0dGPS8lKGxhcmdlb3BHRj0vJS5tb3ZhYmxlbGltaXRzR0Y9LyUnYWNjZW50R0Y9LyUnbHNwYWNlR1EsMC4yNzc3Nzc4ZW1GJy8lJ3JzcGFjZUdGTC8lK2V4ZWN1dGFibGVHRj1GOQ==
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
%;
JSFH