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The inverse geodesic problem is a concept in differential geometry and related fields, particularly on curved surfaces or manifolds. It involves finding a geodesic—a shortest path between two points—given certain constraints, but in reverse. Instead of starting with two points and finding the geodesic between them (the direct geodesic problem), the inverse problem typically involves … Read more
The Fourier Transform is a mathematical tool used to break down a function—typically a time-based signal—into its constituent frequencies. It transforms a signal from the time domain (where it’s expressed as amplitude over time) into the frequency domain (where it’s expressed as amplitude across different frequencies). This allows you to see the frequency components that … Read more
Linear Programming (LP): LP problems have an objective and all constraints that are linear functions of the decision variables. LP problems are intrinsically easier to solve than general nonlinear problems, as they have at most one feasible region with “flat faces” on its outer surface, and the optimal solution will always be found at a … Read more
This list reflects a blend of strategies that could be implemented or are already available in some form on Deriv’s platform, based on general trading bot concepts and user insights up to 2024. Always remember, trading involves risk, and no strategy guarantees profit. When considering these “bots” or strategies
Among all word pairs with confusing meanings and uses, i.e. and e.g. occupy a peculiar position. They are identical especially because they are two-letter abbreviations. They are, however, not to be used interchangeably because their meanings are different. To start with, i.e. is the abbreviation of the Latin phrase ‘id est’, which means ‘that is’ … Read more
CMOS stands for complementary metal-oxide-semiconductor, and it uses pairs of transistors to create logic gates. TTL stands for transistor-transistor logic, and it uses multiple transistors to create logic gates. Lets talk more about them. What is complementary metal-oxide-semiconductor (CMOS)? Complementary Metal-Oxide-Semiconductor (CMOS) is a type of integrated circuit technology used in constructing digital logic circuits. … Read more
What is Layer 2 Switch? Layer 2 switches, also known as Ethernet switches or LAN switches, are network devices that operate at the Data Link Layer (Layer 2) of the OSI (Open Systems Interconnection) model. These switches are designed to connect multiple devices within a local area network (LAN) and facilitate the efficient forwarding of … Read more
The name chordate is derived from the word notochord. A notochord is a flexible, rod-shaped structure that is found in the embryonic stage of all chordates and in adulthood of some adult chordate species. The notochord is located between the digestive tube and the nerve chord, it act as the primary axial support of the … Read more
Throw The Java throw keyword is used to explicitly throw an exception. In Java, exceptions can be categorized into two types: Unchecked Exceptions: They are not checked at compile-time but at run-time. Checked Exceptions: they are checked at compile-time. Usually, we don’t need to handle unchecked exceptions. It’s because unchecked exceptions occur due to programming … Read more
Voltage Amplifier A voltage amplifier is an amplifier that amplifies given voltage for a larger voltage output. It is characterized by a high input impedance and low output impedance. This is useful for reading and adapting small signals such as boosting an audio signal before sending it on its way to speakers. The voltage amplifier … Read more