[{"isEmailConfirmed":true,"tel":"","ip":"0.0.0.0","ipLocation":{"ip":"","sDate":3,"postalCode":"","country":"","countryIsoCode":"","federalDistrict":"","region":"","regionType":"","city":"","cityType":"","geoLat":"","geoLon":"","locationString":""},"birthDate":"0001-01-01T00:00:00","age":0,"isBirthdayToday":false,"ban":{"id":0,"userId":0,"isBanned":false,"startDate":"0001-01-01T00:00:00","endDate":"0001-01-01T00:00:00","moder":{"id":0,"name":"Неизвестный","email":"нет адреса","role":0,"roleString":"Неподтвержден","roleIcon":"fa-user-clock","registDate":"0001-01-01T00:00:00","lastDate":"0001-01-01T00:00:00","photo":"images/unophoto.png?v=9.4.12","lastDateIndicatorClass":"gray","lastDateIndicatorText":"давно","photoPreview200":"images/unophoto.png?v=9.4.12","photoPreview120":"images/unophoto.png?v=9.4.12","photoPreview100":"images/unophoto.png?v=9.4.12","photoPreview80":"images/unophoto.png?v=9.4.12","photoPreview40":"images/unophoto.png?v=9.4.12","isPhotoExists":false,"isValid":false,"isLoggedIn":false,"isUnconfirmed":true,"isConfirmed":false,"isNewUser":false,"isExisted":false,"isExpert":false,"isRfproUserClass":false},"reasonHTML":"","timeToUnbanString":"-13 мин."},"isBanned":false,"roleString":"Мастер-Эксперт","roleIcon":"fa-user-ninja","socialMedia":[],"aboutText":"","aboutHTML":"","signatureText":"Facta loquuntur.","signatureHTML":"Facta loquuntur.","country":{"id":0,"name":"","isFlagExists":false,"flagImage":"","isValid":false},"city":{"id":0,"name":"","countryId":0,"yandexCityId":0,"isValid":false},"averageEvaluation":4.979,"absoluteRating":109944,"dynamicRating":1662.285,"dynamicRatingStars":10,"timezone":{"id":0,"baseUtcOffset":"00:00:00","displayName":"[не установлен]","linuxid":"notset/clean"},"currentDateTime":"2024-06-26T11:13:31.9882993+03:00","isValid":true,"isUnconfirmed":false,"isConfirmed":true,"settings":{"fixedHeader":true,"fixedFooter":true,"leftColumnMode":2,"darkTheme":false,"topPanelBtns":[{"id":103,"text":"Главная","title":"Главная (начальная) страница Портала","icon":"fa-solid fa-house-chimney","colorClass":"text-info-emphasis","controller":"Home","action":"Index","accessLevel":0,"isDropdown":false},{"id":100,"text":"Вход в систему","title":"Войти в систему с использованием своих регистрационных данных (адрес электронной почты и пароль)","icon":"fa-solid fa-arrow-right-to-bracket","colorClass":"text-info-emphasis","controller":"Login","action":"Index","accessLevel":0,"isDropdown":false},{"id":101,"text":"Регистрация","title":"Зарегистрироваться в системе и стать полноценным участником сообщества","icon":"fa-solid fa-user-plus","colorClass":"text-info-emphasis","controller":"Regist","action":"Index","accessLevel":0,"isDropdown":false},{"id":102,"text":"Сброс пароля","title":"Сбросить пароль свой учетной записи, если Вы его забыли","icon":"fa-solid fa-key","colorClass":"text-danger-emphasis","controller":"Login","action":"ResetPassword","accessLevel":0,"isDropdown":false}],"topPanelBtnsHideText":false},"isLevelUpAllowed":false,"nextRole":11,"counters":{"daysAtPortal":6614,"questions":12,"questionsPosts":18353,"questionsAnswers":6665,"questionsPostsEvaluations":2833,"forumPosts":5699},"isRfproUserClass":true,"id":17387,"name":"Гордиенко Андрей Владимирович","email":"","role":10,"registDate":"1000-01-01T00:00:00","lastDate":"2024-06-26T10:37:42","photo":"users/17387/f4979bc95a484b9f43f75cfe66538acd.jpg","lastDateIndicatorClass":"red","lastDateIndicatorText":"давно","photoPreview200":"users/17387/200_f4979bc95a484b9f43f75cfe66538acd.jpg","photoPreview120":"users/17387/120_f4979bc95a484b9f43f75cfe66538acd.jpg","photoPreview100":"users/17387/100_f4979bc95a484b9f43f75cfe66538acd.jpg","photoPreview80":"users/17387/80_f4979bc95a484b9f43f75cfe66538acd.jpg","photoPreview40":"users/17387/40_f4979bc95a484b9f43f75cfe66538acd.jpg","isPhotoExists":true,"isLoggedIn":true,"isNewUser":false,"isExisted":true,"isExpert":true},{"isEmailConfirmed":true,"tel":"","ip":"0.0.0.0","ipLocation":{"ip":"","sDate":3,"postalCode":"","country":"","countryIsoCode":"","federalDistrict":"","region":"","regionType":"","city":"","cityType":"","geoLat":"","geoLon":"","locationString":""},"birthDate":"0001-01-01T00:00:00","age":0,"isBirthdayToday":false,"ban":{"id":0,"userId":0,"isBanned":false,"startDate":"0001-01-01T00:00:00","endDate":"0001-01-01T00:00:00","moder":{"id":0,"name":"Неизвестный","email":"нет адреса","role":0,"roleString":"Неподтвержден","roleIcon":"fa-user-clock","registDate":"0001-01-01T00:00:00","lastDate":"0001-01-01T00:00:00","photo":"images/unophoto.png?v=9.4.12","lastDateIndicatorClass":"gray","lastDateIndicatorText":"давно","photoPreview200":"images/unophoto.png?v=9.4.12","photoPreview120":"images/unophoto.png?v=9.4.12","photoPreview100":"images/unophoto.png?v=9.4.12","photoPreview80":"images/unophoto.png?v=9.4.12","photoPreview40":"images/unophoto.png?v=9.4.12","isPhotoExists":false,"isValid":false,"isLoggedIn":false,"isUnconfirmed":true,"isConfirmed":false,"isNewUser":false,"isExisted":false,"isExpert":false,"isRfproUserClass":false},"reasonHTML":"","timeToUnbanString":"-13 мин."},"isBanned":false,"roleString":"Мастер-Эксперт","roleIcon":"fa-user-ninja","socialMedia":[],"aboutText":"Я пенсионер. Образование высш, радио-инж. Работал инж-электроником, ведущим средств телевидения, связи, слесарем и инженером КИП, грузчиком, программистом. На моём счету десятки рац-предложений, в тч с большим экономич эффектом.\nЯ люблю компьютеры, ремонтирую их друзьям и соседям. Пишу полезные программки в vbs-файлах, автоматизирующие настройку Win-систем, приложений и работу с ними.","aboutHTML":"Я пенсионер. Образование высш, радио-инж. Работал инж-электроником, ведущим средств телевидения, связи, слесарем и инженером КИП, грузчиком, программистом. На моём счету десятки рац-предложений, в тч с большим экономич эффектом.\u003Cbr\u003EЯ люблю компьютеры, ремонтирую их друзьям и соседям. Пишу полезные программки в vbs-файлах, автоматизирующие настройку Win-систем, приложений и работу с ними.","signatureText":"","signatureHTML":"","country":{"id":0,"name":"","isFlagExists":false,"flagImage":"","isValid":false},"city":{"id":0,"name":"","countryId":0,"yandexCityId":0,"isValid":false},"averageEvaluation":4.935,"absoluteRating":25767,"dynamicRating":456.341,"dynamicRatingStars":8,"timezone":{"id":0,"baseUtcOffset":"00:00:00","displayName":"[не установлен]","linuxid":"notset/clean"},"currentDateTime":"2024-06-26T11:13:31.9886068+03:00","isValid":true,"isUnconfirmed":false,"isConfirmed":true,"settings":{"fixedHeader":true,"fixedFooter":true,"leftColumnMode":2,"darkTheme":false,"topPanelBtns":[{"id":103,"text":"Главная","title":"Главная (начальная) страница Портала","icon":"fa-solid fa-house-chimney","colorClass":"text-info-emphasis","controller":"Home","action":"Index","accessLevel":0,"isDropdown":false},{"id":100,"text":"Вход в систему","title":"Войти в систему с использованием своих регистрационных данных (адрес электронной почты и пароль)","icon":"fa-solid fa-arrow-right-to-bracket","colorClass":"text-info-emphasis","controller":"Login","action":"Index","accessLevel":0,"isDropdown":false},{"id":101,"text":"Регистрация","title":"Зарегистрироваться в системе и стать полноценным участником сообщества","icon":"fa-solid fa-user-plus","colorClass":"text-info-emphasis","controller":"Regist","action":"Index","accessLevel":0,"isDropdown":false},{"id":102,"text":"Сброс пароля","title":"Сбросить пароль свой учетной записи, если Вы его забыли","icon":"fa-solid fa-key","colorClass":"text-danger-emphasis","controller":"Login","action":"ResetPassword","accessLevel":0,"isDropdown":false}],"topPanelBtnsHideText":false},"isLevelUpAllowed":false,"nextRole":11,"counters":{"daysAtPortal":5646,"questions":25,"questionsPosts":7464,"questionsAnswers":1226,"questionsPostsEvaluations":789,"forumPosts":401},"isRfproUserClass":true,"id":259041,"name":"Алексеев Владимир Николаевич","email":"","role":10,"registDate":"1000-01-01T00:00:00","lastDate":"2024-06-26T12:04:14","photo":"images/unophoto.png?v=9.4.12","lastDateIndicatorClass":"red","lastDateIndicatorText":"давно","photoPreview200":"images/unophoto.png?v=9.4.12","photoPreview120":"images/unophoto.png?v=9.4.12","photoPreview100":"images/unophoto.png?v=9.4.12","photoPreview80":"images/unophoto.png?v=9.4.12","photoPreview40":"images/unophoto.png?v=9.4.12","isPhotoExists":false,"isLoggedIn":true,"isNewUser":false,"isExisted":true,"isExpert":true},{"isEmailConfirmed":true,"tel":"","ip":"0.0.0.0","ipLocation":{"ip":"","sDate":3,"postalCode":"","country":"","countryIsoCode":"","federalDistrict":"","region":"","regionType":"","city":"","cityType":"","geoLat":"","geoLon":"","locationString":""},"birthDate":"0001-01-01T00:00:00","age":0,"isBirthdayToday":false,"ban":{"id":0,"userId":0,"isBanned":false,"startDate":"0001-01-01T00:00:00","endDate":"0001-01-01T00:00:00","moder":{"id":0,"name":"Неизвестный","email":"нет адреса","role":0,"roleString":"Неподтвержден","roleIcon":"fa-user-clock","registDate":"0001-01-01T00:00:00","lastDate":"0001-01-01T00:00:00","photo":"images/unophoto.png?v=9.4.12","lastDateIndicatorClass":"gray","lastDateIndicatorText":"давно","photoPreview200":"images/unophoto.png?v=9.4.12","photoPreview120":"images/unophoto.png?v=9.4.12","photoPreview100":"images/unophoto.png?v=9.4.12","photoPreview80":"images/unophoto.png?v=9.4.12","photoPreview40":"images/unophoto.png?v=9.4.12","isPhotoExists":false,"isValid":false,"isLoggedIn":false,"isUnconfirmed":true,"isConfirmed":false,"isNewUser":false,"isExisted":false,"isExpert":false,"isRfproUserClass":false},"reasonHTML":"","timeToUnbanString":"-13 мин."},"isBanned":false,"roleString":"Старший Модератор","roleIcon":"fa-user-tie","socialMedia":[],"aboutText":"634034, г.Томск, ул.Красноармейская 122, кв.173","aboutHTML":"634034, г.Томск, ул.Красноармейская 122, кв.173","signatureText":"","signatureHTML":"","country":{"id":0,"name":"","isFlagExists":false,"flagImage":"","isValid":false},"city":{"id":0,"name":"","countryId":0,"yandexCityId":0,"isValid":false},"averageEvaluation":4.985,"absoluteRating":21746,"dynamicRating":407.92,"dynamicRatingStars":8,"timezone":{"id":0,"baseUtcOffset":"00:00:00","displayName":"[не установлен]","linuxid":"notset/clean"},"currentDateTime":"2024-06-26T11:13:31.9887123+03:00","isValid":true,"isUnconfirmed":false,"isConfirmed":true,"settings":{"fixedHeader":true,"fixedFooter":true,"leftColumnMode":2,"darkTheme":false,"topPanelBtns":[{"id":103,"text":"Главная","title":"Главная (начальная) страница Портала","icon":"fa-solid fa-house-chimney","colorClass":"text-info-emphasis","controller":"Home","action":"Index","accessLevel":0,"isDropdown":false},{"id":100,"text":"Вход в систему","title":"Войти в систему с использованием своих регистрационных данных (адрес электронной почты и пароль)","icon":"fa-solid fa-arrow-right-to-bracket","colorClass":"text-info-emphasis","controller":"Login","action":"Index","accessLevel":0,"isDropdown":false},{"id":101,"text":"Регистрация","title":"Зарегистрироваться в системе и стать полноценным участником сообщества","icon":"fa-solid fa-user-plus","colorClass":"text-info-emphasis","controller":"Regist","action":"Index","accessLevel":0,"isDropdown":false},{"id":102,"text":"Сброс пароля","title":"Сбросить пароль свой учетной записи, если Вы его забыли","icon":"fa-solid fa-key","colorClass":"text-danger-emphasis","controller":"Login","action":"ResetPassword","accessLevel":0,"isDropdown":false}],"topPanelBtnsHideText":false},"isLevelUpAllowed":false,"nextRole":13,"counters":{"daysAtPortal":5331,"questions":1,"questionsPosts":1973,"questionsAnswers":1283,"questionsPostsEvaluations":588,"forumPosts":91},"isRfproUserClass":true,"id":312929,"name":"Коцюрбенко Алексей Владимирович","email":"","role":12,"registDate":"1000-01-01T00:00:00","lastDate":"2024-06-01T11:08:00","photo":"users/312929/bf7398e83a2a9b679ee601a457e91a12.jpg","lastDateIndicatorClass":"gray","lastDateIndicatorText":"давно","photoPreview200":"users/312929/200_bf7398e83a2a9b679ee601a457e91a12.jpg","photoPreview120":"users/312929/120_bf7398e83a2a9b679ee601a457e91a12.jpg","photoPreview100":"users/312929/100_bf7398e83a2a9b679ee601a457e91a12.jpg","photoPreview80":"users/312929/80_bf7398e83a2a9b679ee601a457e91a12.jpg","photoPreview40":"users/312929/40_bf7398e83a2a9b679ee601a457e91a12.jpg","isPhotoExists":true,"isLoggedIn":true,"isNewUser":false,"isExisted":true,"isExpert":true},{"isEmailConfirmed":true,"tel":"","ip":"0.0.0.0","ipLocation":{"ip":"","sDate":3,"postalCode":"","country":"","countryIsoCode":"","federalDistrict":"","region":"","regionType":"","city":"","cityType":"","geoLat":"","geoLon":"","locationString":""},"birthDate":"0001-01-01T00:00:00","age":0,"isBirthdayToday":false,"ban":{"id":0,"userId":0,"isBanned":false,"startDate":"0001-01-01T00:00:00","endDate":"0001-01-01T00:00:00","moder":{"id":0,"name":"Неизвестный","email":"нет адреса","role":0,"roleString":"Неподтвержден","roleIcon":"fa-user-clock","registDate":"0001-01-01T00:00:00","lastDate":"0001-01-01T00:00:00","photo":"images/unophoto.png?v=9.4.12","lastDateIndicatorClass":"gray","lastDateIndicatorText":"давно","photoPreview200":"images/unophoto.png?v=9.4.12","photoPreview120":"images/unophoto.png?v=9.4.12","photoPreview100":"images/unophoto.png?v=9.4.12","photoPreview80":"images/unophoto.png?v=9.4.12","photoPreview40":"images/unophoto.png?v=9.4.12","isPhotoExists":false,"isValid":false,"isLoggedIn":false,"isUnconfirmed":true,"isConfirmed":false,"isNewUser":false,"isExisted":false,"isExpert":false,"isRfproUserClass":false},"reasonHTML":"","timeToUnbanString":"-13 мин."},"isBanned":false,"roleString":"Советник","roleIcon":"fa-user-ninja","socialMedia":[],"aboutText":"","aboutHTML":"","signatureText":"","signatureHTML":"","country":{"id":0,"name":"","isFlagExists":false,"flagImage":"","isValid":false},"city":{"id":0,"name":"","countryId":0,"yandexCityId":0,"isValid":false},"averageEvaluation":5,"absoluteRating":9460,"dynamicRating":377.793,"dynamicRatingStars":8,"timezone":{"id":0,"baseUtcOffset":"00:00:00","displayName":"[не установлен]","linuxid":"notset/clean"},"currentDateTime":"2024-06-26T11:13:31.9887779+03:00","isValid":true,"isUnconfirmed":false,"isConfirmed":true,"settings":{"fixedHeader":true,"fixedFooter":true,"leftColumnMode":2,"darkTheme":false,"topPanelBtns":[{"id":103,"text":"Главная","title":"Главная (начальная) страница Портала","icon":"fa-solid fa-house-chimney","colorClass":"text-info-emphasis","controller":"Home","action":"Index","accessLevel":0,"isDropdown":false},{"id":100,"text":"Вход в систему","title":"Войти в систему с использованием своих регистрационных данных (адрес электронной почты и пароль)","icon":"fa-solid fa-arrow-right-to-bracket","colorClass":"text-info-emphasis","controller":"Login","action":"Index","accessLevel":0,"isDropdown":false},{"id":101,"text":"Регистрация","title":"Зарегистрироваться в системе и стать полноценным участником сообщества","icon":"fa-solid fa-user-plus","colorClass":"text-info-emphasis","controller":"Regist","action":"Index","accessLevel":0,"isDropdown":false},{"id":102,"text":"Сброс пароля","title":"Сбросить пароль свой учетной записи, если Вы его забыли","icon":"fa-solid fa-key","colorClass":"text-danger-emphasis","controller":"Login","action":"ResetPassword","accessLevel":0,"isDropdown":false}],"topPanelBtnsHideText":false},"isLevelUpAllowed":false,"nextRole":10,"counters":{"daysAtPortal":2504,"questions":0,"questionsPosts":472,"questionsAnswers":398,"questionsPostsEvaluations":298,"forumPosts":1},"isRfproUserClass":true,"id":401284,"name":"Михаил Александров","email":"","role":9,"registDate":"1000-01-01T00:00:00","lastDate":"2024-06-08T19:40:08","photo":"users/401284/48171011af39b6bb3a74df8c0fcf97d0.jpg","lastDateIndicatorClass":"gray","lastDateIndicatorText":"давно","photoPreview200":"users/401284/200_48171011af39b6bb3a74df8c0fcf97d0.jpg","photoPreview120":"users/401284/120_48171011af39b6bb3a74df8c0fcf97d0.jpg","photoPreview100":"users/401284/100_48171011af39b6bb3a74df8c0fcf97d0.jpg","photoPreview80":"users/401284/80_48171011af39b6bb3a74df8c0fcf97d0.jpg","photoPreview40":"users/401284/40_48171011af39b6bb3a74df8c0fcf97d0.jpg","isPhotoExists":true,"isLoggedIn":true,"isNewUser":false,"isExisted":true,"isExpert":true},{"isEmailConfirmed":true,"tel":"","ip":"0.0.0.0","ipLocation":{"ip":"","sDate":3,"postalCode":"","country":"","countryIsoCode":"","federalDistrict":"","region":"","regionType":"","city":"","cityType":"","geoLat":"","geoLon":"","locationString":""},"birthDate":"0001-01-01T00:00:00","age":0,"isBirthdayToday":false,"ban":{"id":0,"userId":0,"isBanned":false,"startDate":"0001-01-01T00:00:00","endDate":"0001-01-01T00:00:00","moder":{"id":0,"name":"Неизвестный","email":"нет адреса","role":0,"roleString":"Неподтвержден","roleIcon":"fa-user-clock","registDate":"0001-01-01T00:00:00","lastDate":"0001-01-01T00:00:00","photo":"images/unophoto.png?v=9.4.12","lastDateIndicatorClass":"gray","lastDateIndicatorText":"давно","photoPreview200":"images/unophoto.png?v=9.4.12","photoPreview120":"images/unophoto.png?v=9.4.12","photoPreview100":"images/unophoto.png?v=9.4.12","photoPreview80":"images/unophoto.png?v=9.4.12","photoPreview40":"images/unophoto.png?v=9.4.12","isPhotoExists":false,"isValid":false,"isLoggedIn":false,"isUnconfirmed":true,"isConfirmed":false,"isNewUser":false,"isExisted":false,"isExpert":false,"isRfproUserClass":false},"reasonHTML":"","timeToUnbanString":"-13 мин."},"isBanned":false,"roleString":"Посетитель","roleIcon":"fa-user","socialMedia":[],"aboutText":"","aboutHTML":"","signatureText":"","signatureHTML":"","country":{"id":0,"name":"","isFlagExists":false,"flagImage":"","isValid":false},"city":{"id":0,"name":"","countryId":0,"yandexCityId":0,"isValid":false},"averageEvaluation":4.987,"absoluteRating":6052,"dynamicRating":217.504,"dynamicRatingStars":7,"timezone":{"id":0,"baseUtcOffset":"00:00:00","displayName":"[не установлен]","linuxid":"notset/clean"},"currentDateTime":"2024-06-26T11:13:31.9888419+03:00","isValid":true,"isUnconfirmed":false,"isConfirmed":true,"settings":{"fixedHeader":true,"fixedFooter":true,"leftColumnMode":2,"darkTheme":false,"topPanelBtns":[{"id":103,"text":"Главная","title":"Главная (начальная) страница Портала","icon":"fa-solid fa-house-chimney","colorClass":"text-info-emphasis","controller":"Home","action":"Index","accessLevel":0,"isDropdown":false},{"id":100,"text":"Вход в систему","title":"Войти в систему с использованием своих регистрационных данных (адрес электронной почты и пароль)","icon":"fa-solid fa-arrow-right-to-bracket","colorClass":"text-info-emphasis","controller":"Login","action":"Index","accessLevel":0,"isDropdown":false},{"id":101,"text":"Регистрация","title":"Зарегистрироваться в системе и стать полноценным участником сообщества","icon":"fa-solid fa-user-plus","colorClass":"text-info-emphasis","controller":"Regist","action":"Index","accessLevel":0,"isDropdown":false},{"id":102,"text":"Сброс пароля","title":"Сбросить пароль свой учетной записи, если Вы его забыли","icon":"fa-solid fa-key","colorClass":"text-danger-emphasis","controller":"Login","action":"ResetPassword","accessLevel":0,"isDropdown":false}],"topPanelBtnsHideText":false},"isLevelUpAllowed":false,"nextRole":2,"counters":{"daysAtPortal":2782,"questions":0,"questionsPosts":527,"questionsAnswers":250,"questionsPostsEvaluations":155,"forumPosts":0},"isRfproUserClass":true,"id":400669,"name":"epimkin","email":"","role":1,"registDate":"1000-01-01T00:00:00","lastDate":"2024-06-23T20:01:53","photo":"images/unophoto.png?v=9.4.12","lastDateIndicatorClass":"red","lastDateIndicatorText":"давно","photoPreview200":"images/unophoto.png?v=9.4.12","photoPreview120":"images/unophoto.png?v=9.4.12","photoPreview100":"images/unophoto.png?v=9.4.12","photoPreview80":"images/unophoto.png?v=9.4.12","photoPreview40":"images/unophoto.png?v=9.4.12","isPhotoExists":false,"isLoggedIn":true,"isNewUser":false,"isExisted":true,"isExpert":false},{"isEmailConfirmed":true,"tel":"","ip":"0.0.0.0","ipLocation":{"ip":"","sDate":3,"postalCode":"","country":"","countryIsoCode":"","federalDistrict":"","region":"","regionType":"","city":"","cityType":"","geoLat":"","geoLon":"","locationString":""},"birthDate":"0001-01-01T00:00:00","age":0,"isBirthdayToday":false,"ban":{"id":0,"userId":0,"isBanned":false,"startDate":"0001-01-01T00:00:00","endDate":"0001-01-01T00:00:00","moder":{"id":0,"name":"Неизвестный","email":"нет адреса","role":0,"roleString":"Неподтвержден","roleIcon":"fa-user-clock","registDate":"0001-01-01T00:00:00","lastDate":"0001-01-01T00:00:00","photo":"images/unophoto.png?v=9.4.12","lastDateIndicatorClass":"gray","lastDateIndicatorText":"давно","photoPreview200":"images/unophoto.png?v=9.4.12","photoPreview120":"images/unophoto.png?v=9.4.12","photoPreview100":"images/unophoto.png?v=9.4.12","photoPreview80":"images/unophoto.png?v=9.4.12","photoPreview40":"images/unophoto.png?v=9.4.12","isPhotoExists":false,"isValid":false,"isLoggedIn":false,"isUnconfirmed":true,"isConfirmed":false,"isNewUser":false,"isExisted":false,"isExpert":false,"isRfproUserClass":false},"reasonHTML":"","timeToUnbanString":"-13 мин."},"isBanned":false,"roleString":"Мастер-Эксперт","roleIcon":"fa-user-ninja","socialMedia":[],"aboutText":"","aboutHTML":"","signatureText":"[i]С уважением[/i]\n[i]shvetski[/i]","signatureHTML":"\u003Ci\u003EС уважением\u003C/i\u003E\u003Cbr\u003E\u003Ci\u003Eshvetski\u003C/i\u003E","country":{"id":0,"name":"","isFlagExists":false,"flagImage":"","isValid":false},"city":{"id":0,"name":"","countryId":0,"yandexCityId":0,"isValid":false},"averageEvaluation":4.963,"absoluteRating":11493,"dynamicRating":199.087,"dynamicRatingStars":7,"timezone":{"id":0,"baseUtcOffset":"00:00:00","displayName":"[не установлен]","linuxid":"notset/clean"},"currentDateTime":"2024-06-26T11:13:31.9889251+03:00","isValid":true,"isUnconfirmed":false,"isConfirmed":true,"settings":{"fixedHeader":true,"fixedFooter":true,"leftColumnMode":2,"darkTheme":false,"topPanelBtns":[{"id":103,"text":"Главная","title":"Главная (начальная) страница Портала","icon":"fa-solid fa-house-chimney","colorClass":"text-info-emphasis","controller":"Home","action":"Index","accessLevel":0,"isDropdown":false},{"id":100,"text":"Вход в систему","title":"Войти в систему с использованием своих регистрационных данных (адрес электронной почты и пароль)","icon":"fa-solid fa-arrow-right-to-bracket","colorClass":"text-info-emphasis","controller":"Login","action":"Index","accessLevel":0,"isDropdown":false},{"id":101,"text":"Регистрация","title":"Зарегистрироваться в системе и стать полноценным участником сообщества","icon":"fa-solid fa-user-plus","colorClass":"text-info-emphasis","controller":"Regist","action":"Index","accessLevel":0,"isDropdown":false},{"id":102,"text":"Сброс пароля","title":"Сбросить пароль свой учетной записи, если Вы его забыли","icon":"fa-solid fa-key","colorClass":"text-danger-emphasis","controller":"Login","action":"ResetPassword","accessLevel":0,"isDropdown":false}],"topPanelBtnsHideText":false},"isLevelUpAllowed":false,"nextRole":11,"counters":{"daysAtPortal":5772,"questions":35,"questionsPosts":1567,"questionsAnswers":588,"questionsPostsEvaluations":324,"forumPosts":44},"isRfproUserClass":true,"id":226425,"name":"Shvetski","email":"","role":10,"registDate":"1000-01-01T00:00:00","lastDate":"2024-06-14T22:58:37","photo":"users/226425/f345a2332af0cff5fba81b60c4e0d441.jpg","lastDateIndicatorClass":"gray","lastDateIndicatorText":"давно","photoPreview200":"users/226425/200_f345a2332af0cff5fba81b60c4e0d441.jpg","photoPreview120":"users/226425/120_f345a2332af0cff5fba81b60c4e0d441.jpg","photoPreview100":"users/226425/100_f345a2332af0cff5fba81b60c4e0d441.jpg","photoPreview80":"users/226425/80_f345a2332af0cff5fba81b60c4e0d441.jpg","photoPreview40":"users/226425/40_f345a2332af0cff5fba81b60c4e0d441.jpg","isPhotoExists":true,"isLoggedIn":true,"isNewUser":false,"isExisted":true,"isExpert":true}]
Консультация № 183228
18.05.2011, 16:19
55.00 руб.
0
1
1
Уважаемые эксперты! Пожалуйста, ответьте на вопрос:
как решить такое дифференциальное уравнение?
y'''-2*y''+2*y'=e^x*(6*cos(x)+2*sin(x))
пожалуйста поподробней, если можно... и с нахождением коэффициентов
как решить такое дифференциальное уравнение?
y'''-2*y''+2*y'=e^x*(6*cos(x)+2*sin(x))
пожалуйста поподробней, если можно... и с нахождением коэффициентов
Обсуждение
18.05.2011, 20:44
общий
это ответ
Здравствуйте, Посетитель - 350557!
Это линейное неоднородное дифференциальное уравнение, решением которого является сумма общего решения соответствующего однородного дифференциального уравнения и частного решения данного неоднородного.
Для однородного уравнения
запишем соответствующее характеристическое уравнение
Его корнями будут k[sub]1[/sub] = 0, k[sub]2,3[/sub] = 1[$177$]i. Следовательно, общее решение однородного уравнения будет
Правой части неоднородного уравнения e[sup]x[/sup](6 cos x + 2 sin x) соответствует значение 1[$177$]i, являющееся корнем характеристического уравнения кратности 1. Поэтому частное решение неоднородного уравнения ищем в форме с резонансным сомножителем степени 1, то есть
Тогда
откуда A + B = -1, A - B = 3, A = 1 и B = -2, то есть частное решение имеет вид
а общим решением исходного уравнения будет
Это линейное неоднородное дифференциальное уравнение, решением которого является сумма общего решения соответствующего однородного дифференциального уравнения и частного решения данного неоднородного.
Для однородного уравнения
запишем соответствующее характеристическое уравнение
Его корнями будут k[sub]1[/sub] = 0, k[sub]2,3[/sub] = 1[$177$]i. Следовательно, общее решение однородного уравнения будет
Правой части неоднородного уравнения e[sup]x[/sup](6 cos x + 2 sin x) соответствует значение 1[$177$]i, являющееся корнем характеристического уравнения кратности 1. Поэтому частное решение неоднородного уравнения ищем в форме с резонансным сомножителем степени 1, то есть
Тогда
откуда A + B = -1, A - B = 3, A = 1 и B = -2, то есть частное решение имеет вид
а общим решением исходного уравнения будет
Форма ответа
Отправка постов/ответов доступна только зарегистрированным и подтвержденным пользователям.
Если Вы уже зарегистрированы на Портале - войдите в систему, если Вы еще не регистрировались - пройдите простую процедуру регистрации.