The document discusses complex numbers, including: defining complex numbers as numbers that can be written in the form a + bi, where a is the real part and b is the imaginary part; operations like addition, subtraction, and multiplication of complex numbers; complex conjugates; dividing complex numbers; and solving quadratic equations that have complex solutions. It provides examples of working through operations with complex numbers and solving a quadratic equation with complex roots.
A New Double Numerical Integration Formula Based On The First Order DerivativeIRJESJOURNAL
ABSTRACT: A new double numerical integration formula based on the value of integrated function and first order derivative of the integrable function was proposed. Different from the traditional mechanical quadrature formula, contibuted integral function and first order derivative of the integral function. Four nodes are selected appropriately in the integral interval. Used the value of function and first order derivative, constructed a new numerical integration formula that achieve seven order algebraic precision. Then analysed the algebraic precision、 remainder、stypticity and stability of the formula. Then generalized the formula into double integral. In the end, according to the two typical examples vertified the formula’s validity and fesibility. This formula enrich the content of numerical calculation. Provided a new method for solving double numerical integrations.
A New Double Numerical Integration Formula Based On The First Order DerivativeIRJESJOURNAL
ABSTRACT: A new double numerical integration formula based on the value of integrated function and first order derivative of the integrable function was proposed. Different from the traditional mechanical quadrature formula, contibuted integral function and first order derivative of the integral function. Four nodes are selected appropriately in the integral interval. Used the value of function and first order derivative, constructed a new numerical integration formula that achieve seven order algebraic precision. Then analysed the algebraic precision、 remainder、stypticity and stability of the formula. Then generalized the formula into double integral. In the end, according to the two typical examples vertified the formula’s validity and fesibility. This formula enrich the content of numerical calculation. Provided a new method for solving double numerical integrations.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.