Chronos, the only consumer watch magazine in Poland.

4 times a year reports on the outstanding world of high quality watches. The editorial content highlights new watch models as well as classic watches, watch tests and everything of interest to friends and buyers fascinated by this small technical miracles. See also https://chronosonline.pl.

Papierniczy Świat (Paper World), published 8 times a year, is the leading polish POS (Paper-Office-School) trade publication. It is addressed to managers and employees of polish wholesalers and retailers dealing with stationery products and services. Papierniczy Świat is distributed in rotational mailing to retailers and wholesalers in this branch, subscription, kiosks sales, and free handout in all fairs connected with POS products and services in Poland. Papierniczy Świat is the exclusive Polish representative of The International Stationery Press Association (ISPA).

The only mothly in Poland focused on shoe business. High quality content is dedicated to design, trends production, logistic, law and many more. The goal is one: to provide all information for decision makers. The goal is achieved, therefore each month our magazine is delievered to thousands of key people in branch. Świat Butów magazine is the most respected business paper and the precious platform to seek for new business partners.

The Watch & Jewellery Catalogue (Katalog Zegarki & Biżuteria) is a yearly compendium containing updated data featuring all companies working in the Polish watch and jewellery industry and trade. This information is an essential tool for all people interested in this business. It helps in planning and realization of purchase and sale. It will help in making new business contacts. The Watch and Jewellery Catalogue is distributed to selected shops, wholesalers and producers all over Poland. It is distributed at national and international fairs and sent to members of SRJ (Stowarzyszenie Rzeczoznawców Jubilerskich).

Zawartość pakietu:

• Archiwum ZIP: Zawiera projekt Netbeans i plik JAR.
  • Kody źródłowe: Projekt Netbeans z kodem gotowym do modyfikacji.
  • Executable JAR: Uruchomienie programu w celu szybkiego przetestowania funkcjonalności.

Specyfikacja kodu źródłowego:

• Edytowalność: Kod źródłowy jest dostosowany do szybkich zmian i personalizacji.
• Rozszerzalność: Kod jest konfigurowalny i może być zintegrowany z innymi projektami.

Instrukcja uruchomienia:

• Wymagania: Upewnij się, że Java Runtime Environment (JRE) jest zainstalowana.
• Uruchomienie: Użyj pliku run.bat w głównym katalogu programu dla Windows lub wykonaj java -jar nazwa_programu.jar w terminalu.
• Wsparcie: W przypadku trudności, zapoznaj się z dołączoną instrukcją w sekcji "Jak uruchomić program?".

Możliwości programu:

Treść zadania:

Metoda stycznych (Newtona) znaleźć wszystkie rzeczywiste pierwiastki poniższych równań algebraicznych:

x^5 + x^4 - x^3 - 0.2*x^2 + 3*x + 0.5 = 0
x^6 - 6*x^5 + 3*x^4 + 5*x^3 - 6*x + 2 = 0

...

x^9 + 3*x^8 - x^7 + x^6 + 6*x^5 - 7*x^4 + x^3 + x^2 - x + 2 = 0

Podać błędy bezwzględne rozwiązań (|f(x)|) oraz dokładność znalezionych pierwiastków (błąd bezwzględny dwóch ostatnich przybliżeń pierwiastka).
[Pierwiastki rzeczywiste wielomianów - metoda stycznych - Newtona]

Przykładowe rozwiązanie zadania dla wielomianu x^8 - 5*x^7 + 3*x^6 + 8*x^5 - 35*x^4 + 73*x^3 - 6*x^2 + 23*x + 7 = 0:
Obliczanie pierwiastków wielomianu:

1.0x^8 + -5.0x^7 + 3.0x^6 + 8.0x^5 + -35.0x^4 + 73.0x^3 + -6.0x^2 + 23.0x^1 + 7.0
x[0] = -2.1833226915568296


Błąd rozwiązania: 4.85201212541142E-10
Dokładność: 1.5160761535071288E-10


x[1] = -0.2440592131599001

Błąd rozwiązania: 0.16218081536159623
Dokładność: 0.3772381971071004


x[2] = 2.2664087822610406

Błąd rozwiązania: 1.411901706660501E-10
Dokładność: 4.5709658280657095E-11

x[3] = 4.016776856014426


Błąd rozwiązania: 2.3505908330889724E-10
Dokładność: 1.339772737196654E-10


Świat Zabawek (World of Toys) monthly on the desk of industry decision makers. The news magazine. The business magazine. The toy magazine. Świat Zabawek – for all those who make their living in the toy business. Whatever happens in the business – Świat Zabawek is the first to report on it! In-depth research covers all aspects of the toy business from the latest trends to individual company success stories. Świat Zabawek approach to coverage is the foundation for constant opinion-forming discussion in ever-changing market. Świat Zabawek is the exclusive Polish representative of The International Toy Magazines Association (ITMA).

Film & TV Kamera is the leading Polish special interest magazine for production and postproduction in film, video and television. It reports about film fairs, film shootings, new technology, workshops, festivals. It introduces the main persons and events in the film and TV branch in Poland and abroad. Film & TV Kamera, as the major source of branch information is addressed to people engaged in film and TV production i.e.: cinematographers, producers, technical service, script writers, editors, documentary film makers, etc.

Chronos, the only consumer watch magazine in Poland.

4 times a year reports on the outstanding world of high quality watches. The editorial content highlights new watch models as well as classic watches, watch tests and everything of interest to friends and buyers fascinated by this small technical miracles. See also https://chronosonline.pl.

Papierniczy Świat (Paper World), published 8 times a year, is the leading polish POS (Paper-Office-School) trade publication. It is addressed to managers and employees of polish wholesalers and retailers dealing with stationery products and services. Papierniczy Świat is distributed in rotational mailing to retailers and wholesalers in this branch, subscription, kiosks sales, and free handout in all fairs connected with POS products and services in Poland. Papierniczy Świat is the exclusive Polish representative of The International Stationery Press Association (ISPA).

The only mothly in Poland focused on shoe business. High quality content is dedicated to design, trends production, logistic, law and many more. The goal is one: to provide all information for decision makers. The goal is achieved, therefore each month our magazine is delievered to thousands of key people in branch. Świat Butów magazine is the most respected business paper and the precious platform to seek for new business partners.

Zawartość pakietu:

• Archiwum ZIP: Zawiera projekt Netbeans i plik JAR.
  • Kody źródłowe: Projekt Netbeans z kodem gotowym do modyfikacji.
  • Executable JAR: Uruchomienie programu w celu szybkiego przetestowania funkcjonalności.

Specyfikacja kodu źródłowego:

• Edytowalność: Kod źródłowy jest dostosowany do szybkich zmian i personalizacji.
• Rozszerzalność: Kod jest konfigurowalny i może być zintegrowany z innymi projektami.

Instrukcja uruchomienia:

• Wymagania: Upewnij się, że Java Runtime Environment (JRE) jest zainstalowana.
• Uruchomienie: Użyj pliku run.bat w głównym katalogu programu dla Windows lub wykonaj java -jar nazwa_programu.jar w terminalu.
• Wsparcie: W przypadku trudności, zapoznaj się z dołączoną instrukcją w sekcji "Jak uruchomić program?".

Możliwości programu:

Treść zadania: 
Stworzyć narzędzie do znajdowania we wskazanym przedziale pierwiastków nieliniowego równania wielomianowego z założoną dokładnością. Stworzone narzędzie należy przetestować dla 3 różnych równań, dokonać analizy błędów, a rozwiązanie zilustrować graficznie.

Równanie nr 1: ax^3-bx^2-cx+d=0
Równanie nr 2: ax^3+bx^2-cx+d=0
Równanie nr 3: ax^3-bx^2-cx-d=0

Pole [równanie] - oznacza równanie które zostanie użyte podczas obliczeń
pole [dokładność] - oznacza dokładność obliczeń
pole [przedział OD] - oznacza przedział początkowy
pole [przedział DO] - oznacza przedział końcowy\n" +
pole [a] - oznacza współczynnik \"a\" podstawiany do wybranego równania
pole [b] - oznacza współczynnik \"b\" podstawiany do wybranego równania
pole [c] - oznacza współczynnik \"c\" podstawiany do wybranego równania
pole [d] - oznacza współczynnik \"d\" podstawiany do wybranego równania

Świat Zabawek (World of Toys) monthly on the desk of industry decision makers. The news magazine. The business magazine. The toy magazine. Świat Zabawek – for all those who make their living in the toy business. Whatever happens in the business – Świat Zabawek is the first to report on it! In-depth research covers all aspects of the toy business from the latest trends to individual company success stories. Świat Zabawek approach to coverage is the foundation for constant opinion-forming discussion in ever-changing market. Świat Zabawek is the exclusive Polish representative of The International Toy Magazines Association (ITMA).

Chronos, the only consumer watch magazine in Poland.

4 times a year reports on the outstanding world of high quality watches. The editorial content highlights new watch models as well as classic watches, watch tests and everything of interest to friends and buyers fascinated by this small technical miracles. See also https://chronosonline.pl.

Film & TV Kamera is the leading Polish special interest magazine for production and postproduction in film, video and television. It reports about film fairs, film shootings, new technology, workshops, festivals. It introduces the main persons and events in the film and TV branch in Poland and abroad. Film & TV Kamera, as the major source of branch information is addressed to people engaged in film and TV production i.e.: cinematographers, producers, technical service, script writers, editors, documentary film makers, etc.

Yearly subscription.

Film & TV Kamera is the leading Polish special interest magazine for production and postproduction in film, video and television. It reports about film fairs, film shootings, new technology, workshops, festivals. It introduces the main persons and events in the film and TV branch in Poland and abroad. Film & TV Kamera, as the major source of branch information is addressed to people engaged in film and TV production i.e.: cinematographers, producers, technical service, script writers, editors, documentary film makers, etc.

The only mothly in Poland focused on shoe business. High quality content is dedicated to design, trends production, logistic, law and many more. The goal is one: to provide all information for decision makers. The goal is achieved, therefore each month our magazine is delievered to thousands of key people in branch. Świat Butów magazine is the most respected business paper and the precious platform to seek for new business partners.

Papierniczy Świat (Paper World), published 8 times a year, is the leading polish POS (Paper-Office-School) trade publication. It is addressed to managers and employees of polish wholesalers and retailers dealing with stationery products and services. Papierniczy Świat is distributed in rotational mailing to retailers and wholesalers in this branch, subscription, kiosks sales, and free handout in all fairs connected with POS products and services in Poland. Papierniczy Świat is the exclusive Polish representative of The International Stationery Press Association (ISPA).

Zawartość pakietu:

• Archiwum ZIP: Zawiera projekt Netbeans i plik JAR.
  • Kody źródłowe: Projekt Netbeans z kodem gotowym do modyfikacji.
  • Executable JAR: Uruchomienie programu w celu szybkiego przetestowania funkcjonalności.

Specyfikacja kodu źródłowego:

• Edytowalność: Kod źródłowy jest dostosowany do szybkich zmian i personalizacji.
• Rozszerzalność: Kod jest konfigurowalny i może być zintegrowany z innymi projektami.

Instrukcja uruchomienia:

• Wymagania: Upewnij się, że Java Runtime Environment (JRE) jest zainstalowana.
• Uruchomienie: Użyj pliku run.bat w głównym katalogu programu dla Windows lub wykonaj java -jar nazwa_programu.jar w terminalu.
• Wsparcie: W przypadku trudności, zapoznaj się z dołączoną instrukcją w sekcji "Jak uruchomić program?".

Możliwości programu:

Ten zestaw kodów źródłowych JAVA skupia się na podstawowych i zaawansowanych operacjach numerycznych z wykorzystaniem macierzy.
W pakiecie znajdziesz metody do: mnożenie macierzy, dodawanie macierzy, potęgowanie macierzy, porównywanie macierzy, transpozycja macierzy, odwracanie macierzy.

1. Mnożenia macierzy A przez macierz B - algorytm realizujący mnożenie macierzowe zgodnie z regułami algebry.
2. Dodawania macierzy A do macierzy B - procedura sumująca odpowiadające sobie elementy obu macierzy.
3. Podnoszenia macierzy A do potęgi - metoda obliczająca potęgę macierzy, wykorzystująca szybkie potęgowanie.
4. Porównywania macierzy A z macierzą B - funkcja sprawdzająca równość macierzy na podstawie wszystkich elementów.
5. Transponowania macierzy A (A^t) - algorytm zamieniający wiersze z kolumnami, tworzący macierz transponowaną.
6. Zamiany wierszy - procedura umożliwiająca zmianę kolejności wierszy w macierzy.
7. Zamiany kolumn - funkcja pozwalająca na zmianę kolejności kolumn w macierzy.
8. Odwracania macierzy A (A^-1) - złożony algorytm obliczający macierz odwrotną, jeżeli istnieje.

Świat Zabawek (World of Toys) monthly on the desk of industry decision makers. The news magazine. The business magazine. The toy magazine. Świat Zabawek – for all those who make their living in the toy business. Whatever happens in the business – Świat Zabawek is the first to report on it! In-depth research covers all aspects of the toy business from the latest trends to individual company success stories. Świat Zabawek approach to coverage is the foundation for constant opinion-forming discussion in ever-changing market. Świat Zabawek is the exclusive Polish representative of The International Toy Magazines Association (ITMA).

Chronos, the only consumer watch magazine in Poland.

4 times a year reports on the outstanding world of high quality watches. The editorial content highlights new watch models as well as classic watches, watch tests and everything of interest to friends and buyers fascinated by this small technical miracles. See also https://chronosonline.pl.

Film & TV Kamera is the leading Polish special interest magazine for production and postproduction in film, video and television. It reports about film fairs, film shootings, new technology, workshops, festivals. It introduces the main persons and events in the film and TV branch in Poland and abroad. Film & TV Kamera, as the major source of branch information is addressed to people engaged in film and TV production i.e.: cinematographers, producers, technical service, script writers, editors, documentary film makers, etc.

The only mothly in Poland focused on shoe business. High quality content is dedicated to design, trends production, logistic, law and many more. The goal is one: to provide all information for decision makers. The goal is achieved, therefore each month our magazine is delievered to thousands of key people in branch. Świat Butów magazine is the most respected business paper and the precious platform to seek for new business partners.

Papierniczy Świat (Paper World), published 8 times a year, is the leading polish POS (Paper-Office-School) trade publication. It is addressed to managers and employees of polish wholesalers and retailers dealing with stationery products and services. Papierniczy Świat is distributed in rotational mailing to retailers and wholesalers in this branch, subscription, kiosks sales, and free handout in all fairs connected with POS products and services in Poland. Papierniczy Świat is the exclusive Polish representative of The International Stationery Press Association (ISPA).

The only publication on the Polish market presenting models of watches from the latest collections presented at the exhibition in Basel. A MUST HAVE item for all those who are interested in watches. The technical parameters of each model make it easy to compare and evaluate watches. It is published once a year. The editorial content presented in the Chronos catalog is supplemented by the https://chronosonline.pl portal. The catalog can be purchased separately or as a Chronos subscription

Świat Zabawek (World of Toys) monthly on the desk of industry decision makers. The news magazine. The business magazine. The toy magazine. Świat Zabawek – for all those who make their living in the toy business. Whatever happens in the business – Świat Zabawek is the first to report on it! In-depth research covers all aspects of the toy business from the latest trends to individual company success stories. Świat Zabawek approach to coverage is the foundation for constant opinion-forming discussion in ever-changing market. Świat Zabawek is the exclusive Polish representative of The International Toy Magazines Association (ITMA).

Film & TV Kamera is the leading Polish special interest magazine for production and postproduction in film, video and television. It reports about film fairs, film shootings, new technology, workshops, festivals. It introduces the main persons and events in the film and TV branch in Poland and abroad. Film & TV Kamera, as the major source of branch information is addressed to people engaged in film and TV production i.e.: cinematographers, producers, technical service, script writers, editors, documentary film makers, etc.

Papierniczy Świat (Paper World), published 8 times a year, is the leading polish POS (Paper-Office-School) trade publication. It is addressed to managers and employees of polish wholesalers and retailers dealing with stationery products and services. Papierniczy Świat is distributed in rotational mailing to retailers and wholesalers in this branch, subscription, kiosks sales, and free handout in all fairs connected with POS products and services in Poland. Papierniczy Świat is the exclusive Polish representative of The International Stationery Press Association (ISPA).

The only mothly in Poland focused on shoe business. High quality content is dedicated to design, trends production, logistic, law and many more. The goal is one: to provide all information for decision makers. The goal is achieved, therefore each month our magazine is delievered to thousands of key people in branch. Świat Butów magazine is the most respected business paper and the precious platform to seek for new business partners.

Świat Zabawek (World of Toys) monthly on the desk of industry decision makers. The news magazine. The business magazine. The toy magazine. Świat Zabawek – for all those who make their living in the toy business. Whatever happens in the business – Świat Zabawek is the first to report on it! In-depth research covers all aspects of the toy business from the latest trends to individual company success stories. Świat Zabawek approach to coverage is the foundation for constant opinion-forming discussion in ever-changing market. Świat Zabawek is the exclusive Polish representative of The International Toy Magazines Association (ITMA).

The only publication on the Polish market presenting models of watches from the latest collections presented at the exhibition in Basel. A MUST HAVE item for all those who are interested in watches. The technical parameters of each model make it easy to compare and evaluate watches. It is published once a year. The editorial content presented in the Chronos catalog is supplemented by the https://chronosonline.pl portal. The catalog can be purchased separately or as a Chronos subscription