More complicated grammars can be used to parse, and other languages with even more letters.

More complicated, generally non-linear Bäcklund transforms, such as in the sine-Gordon equation, are of great interest in the theory of solitons and integrable systems.

More complicated systems have more degrees of freedom, for example two masses and three springs ( each mass being attached to fixed points and to each other ).

More recently, many security experts such as Bruce Schneier recommend that people use passwords that are too complicated to memorize, write them down on paper, and keep them in a wallet.

More advanced implementations may support more complicated operations, such as pull_lowest_priority_element, inspecting the first few highest-or lowest-priority elements ( peeking at the highest priority element can be made O ( 1 ) time in nearly all implementations ), clearing the queue, clearing subsets of the queue, performing a batch insert, merging two or more queues into one, incrementing priority of any element, etc.

More complicated mechanisms have been discovered that lead to ozone destruction in the lower stratosphere as well.

More complicated monomers are also used.

More complicated conditions on the derivative lead to less precise but still highly useful information about the original function.

More generally, vector fields are defined on differentiable manifolds, which are spaces that look like Euclidean space on small scales, but may have more complicated structure on larger scales.

More complicated interactions which slow grain boundary motion include interactions of the surface energies of the two grains and the inclusion and are discussed in detail by C. S.

More complicated switch systems, such as double slips are restricted to low-speed operation.

More complicated trajectories are sometimes used.

More accurate calculations can be made without these simplifying assumptions, but they are more complicated.

More complicated in design than other water closets, reliability is lower and maintenance more difficult.

More complicated counter rhythms are created with sticks beaten on any resonant surface.

More complicated systems may use other input devices such as voice or a computer interface.

More complicated equations can sometimes be expressed as the sum of functions of the three variables.

More complicated configurations are also possible.

More complicated master-key lock systems are also made, with two or more levels of master keying, so there can be subordinate master keys which open only certain subsets of the locks, and a top-level master key which opens all the locks.

More complicated cases may apply special routing rules in addition such as Time of Day routing.

More complicated objects are represented by simpler stand-ins ( a sheep, for instance, appears as a rectangular place-holder marked " Insert Sheep ") or not represented at all.

More complicated coupled-cluster methods such as CCSDT and CCSDTQ are used only for high-accuracy calculations of small molecules.

More complicated algorithms include the Luhn algorithm ( 1954 ), which captures 98 % of single digit transposition errors ( it does not detect 90 ↔ 09 ), while more sophisticated is the Verhoeff algorithm ( 1969 ), which catches all single digit substitution and transposition errors, and many ( but not all ) more complex errors.

More generally, it can be applied to any classical system in thermal equilibrium, no matter how complicated.

More complex techniques use

More recently, a collection of summarisation techniques has been formulated under the heading of exploratory data analysis: an example of such a technique is the box plot.

More influentially, radical geography emerged in the 1970s and 1980s, drawing heavily on Marxist theory and techniques, and is associated with geographers such as David Harvey and Richard Peet.

More than other printmaking techniques, printmakers in lithography still largely depend on access to a good printer, and the development of the medium has been greatly influenced by when and where these have been established.

More sophisticated techniques will show proportional differences in optical density.

More recently, psychophysiologists have been equally, or potentially more, interested in the central nervous system, exploring cortical brain potentials such as the many types of event-related potentials ( ERPs ), brain waves, and utilizing advanced technology such as functional magnetic resonance imaging ( fMRI ), MRI, PET, MEG, and other neuroimagery techniques.

More recently, scholars have borrowed from European philosophers of " technique " to extend the meaning of technology to various forms of instrumental reason, as in Foucault's work on technologies of the self (" techniques de soi ").

More advanced techniques exist, such as reverse osmosis.

More recent container formats ( such as Matroska, Ogg and MP4 ) solve all these problems, although software is freely available to both create and correctly replay AVI files which use these more recent techniques.

More definitive ureteroscopic techniques for stone extraction ( rather than simply bypassing the obstruction ) include basket extraction and ultrasound ureterolithotripsy.

; More precise information is better: The more precise the information the compiler has, the better it can employ any or all of these optimization techniques.

More recent techniques involve using oligonucleotide sequences consisting of repeats complementary to repeats in the microsatellite to " enrich " the DNA extracted ( Microsatellite enrichment ).

More advanced raster techniques can produce interesting effects.

More complex box models are usually solved using numerical techniques.

More advanced techniques use data structures to cull out objects which are either outside the viewing volume or are occluded by other objects.

More complex techniques, usually involving chemicals, can be applied in specialist laboratories to appropriate articles removed from a crime scene.

More advanced training consists of taking the attackers mind by means of pain through various techniques.

More recently, designs created using computer-aided design techniques may be transferred as a digital file directly to a computer printer or plotter ; in some applications paper is avoided altogether and work and analysis is done directly from digital displays.

More elaborate techniques exist in pre-packaged forms.

More technical tools and theories have been developed and enhanced in recent decades, with an increasing emphasis on computer-assisted techniques using specially designed computer software.

More sophisticated techniques ( known as ' multifractal ' techniques ) use different fractal dimensions for different scales, and thus can better model the frequency spectrum behaviour of real landscapes

More sophisticated techniques involve capturing multiple images ( sometimes thousands ) to composit together in an additive process to sharpen images to overcome poor atmospheric seeing, negating tracking issues, bringing out faint objects with a poor signal-to-noise ratio, and filtering out light pollution.

More complex box models are usually solved using numerical techniques.