If the above errors be eliminated, the two astigmatic surfaces united, and a sharp image obtained with a wide aperture — there remains the necessity to correct the curvature of the image surface, especially when the image is to be received upon a plane surface, e. g. in photography.

If eaten whole, bay leaves are pungent and have a sharp, bitter taste.

If the open string is in tune, but sharp or flat when frets are pressed, the bridge saddle position can be adjusted with a screwdriver or hex key to remedy the problem.

If the wavepacket has a relatively large frequency spread, or if the dispersion has sharp variations ( such as due to a resonance ), or if the packet travels over very long distances, this assumption is not valid.

This can be indicated by verbal statements at the beginning of a composition, for example, " Tune Low C to C flat ", or " If necessary, tune high G to G sharp ".

If they can no longer flee, they stand on their hind legs to make themselves appear larger and use the sharp claws on their front paws to defend themselves.

If the ends have been trimmed short, or the knot is otherwise hopelessly jammed, it can be easily released by cutting the riding turn with a sharp knife.

If the air movement in the tunnel is sufficiently non-turbulent, a particle stream released into the airflow will not break up as the air moves along, but stay together as a sharp thin line.

# If a sharp or flat pitch is followed directly by its natural form, a natural is used.

If the cross-section of the circular object deviates slightly from its circular shape ( but it still has a sharp edge on a smaller scale ) the shape of the point-source Arago spot changes.

If an aperture is narrow, then highly collimated rays are admitted, resulting in a sharp focus at the image plane.

If an aperture is wide, then uncollimated rays are admitted, resulting in a sharp focus only for rays with a certain focal length.

If ... is a sharp and cynical satirisation of British politics and current affairs from a left wing perspective.

If the leading edge of the aileron is sharp or bluntly rounded, that adds significant drag to that wing and help the aircraft to yaw ( turn ) in the desired direction, but adds some unpleasant or potentially dangerous aerodynamic vibration ( flutter ).

If there were sharp contradictions in Cuban society under the Autenticos, the circumstances differed only in degree from the complexities and dynamics encountered in free societies everywhere ( how often did Cubans compare Havana with Chicago?

If implantation does not occur within approximately two weeks, the corpus luteum will involute, causing sharp drops in levels of both progesterone and estrogen.

If they were sharp businessmen ( or in some cases businesswomen ), there were no social limits to the wealth they could amass.

If two simultaneous notes are slightly out of tune, the higher-pitched one ( assuming the lower one is properly pitched ) is said to be sharp with respect to the other.

" At the line " Sitting in an English garden " the D # melody note ( as in the instrumental introduction ) establishes a Lydian mode ( sharp 4th note in the scale ) and this mode is emphasised more strongly with the addition of a D # note to the B chord on " If the sun don't come.

If there is one dominant particle which was not detected during an experiment, a plot of the invariant mass will show a sharp peak at the mass of the missing particle.

If you go too slow or make too sharp a turn, the snowmobile will sink.

If these have straight sides and sharp angular corners, their shapes are in fact isosceles trapezoids.

If the facts of the example above are slightly changed so that the accident occurs at night at a sharp bend on a very quiet country road.

If a swara is not natural ( shuddha ), a line below a letter indicates that it is flat ( komal ) and an acute accent above indicates that it is sharp ( tivra ).

If the argument is accepted as essentially sound up to this point, it remains for us to consider whether the patient's difficulties in orienting himself spatially and in locating objects in space with the sense of touch can be explained by his defective visual condition.

If they opted for illusion, it could only be illusion per se -- an illusion of depth, and of relief, so general and abstracted as to exclude the representation of individual objects.

If, on the other hand, they opted for representation, it had to be representation per se -- representation as image pure and simple, without connotations ( at least, without more than schematic ones ) of the three-dimensional space in which the objects represented originally existed.

If foreign objects are not the cause, a doctor will incise and drain the abscess and prescribe painkillers and possibly antibiotics.

If there is little rearrangement of radiosity objects in the scene, the same radiosity data may be reused for a number of frames, making radiosity an effective way to improve on the flatness of ray casting, without seriously impacting the overall rendering time-per-frame.

If at least one class of creditors votes against the plan and thus objects, the plan may nonetheless be confirmed if the requirements of cramdown are met.

If objects are seen as moving within a rotating frame, this movement results in another fictitious force, the Coriolis force ; and if the rate of rotation of the frame is changing, a third fictitious force, the Euler force is experienced.

Frege, however, did not conceive of objects as forming parts of senses: If a proper name denotes a non-existent object, it does not have a reference, hence concepts with no objects have no truth value in arguments.

If instrumentation is involved, the researcher is expected to calibrate his / her instrument by applying it to known standard objects and documenting the results before applying it to unknown objects.

* If medieval glass has flowed perceptibly, then ancient Roman and Egyptian objects should have flowed proportionately more — but this is not observed.

If objects are new from moment to moment so that one can never touch the same object twice, then each object must dissolve and be generated continually momentarily and an object is a harmony between a building up and a tearing down.

If, however, the cylinders are at some angle to one another, then there is a large volume surrounding the cylinder which the approaching cylinder's center-of-mass cannot enter ( due to the hard-rod repulsion between the two idealized objects ).

If MNT were realized, some resources would remain limited, because unique physical objects are limited ( a plot of land in the real Jerusalem, mining rights to the larger near-earth asteroids ) or because they depend on the goodwill of a particular person ( the love of a famous person, a live audience in a musical concert ).

If this makes all the heaps of size zero ( in misère play ), the winning move is to take k objects from one of the heaps.

If one agrees that set theory is an appealing foundation of mathematics, then all mathematical objects must be defined as sets of some sort.

If analyses of comets are representative of the whole, the vast majority of Oort-cloud objects consist of various ices such as water, methane, ethane, carbon monoxide and hydrogen cyanide.

If the objects are indeterminate until one of them is measured, then the question becomes, " How can one account for something that was at one point indefinite with regard to its spin ( or whatever is in this case the subject of investigation ) suddenly becoming definite in that regard even though no physical interaction with the second object occurred, and, if the two objects are sufficiently far separated, could not even have had the time needed for such an interaction to proceed from the first to the second object?

If values are stored by reference, e. g. objects, null references can be used and so the cluster can be represented by a vector containing 3 slots for value pointers plus 4 slots for child references in the tree.

If T is a theory whose objects of discourse can be interpreted as natural numbers, we say T is arithmetically sound if all theorems of T are actually true about the standard mathematical integers.

If an officer is lawfully present, he may seize objects that are in " plain view ".

If an image stored in one vector file format is converted to another file format that supports all the primitive objects used in that particular image, then the conversion can be lossless.

If is close to zero, will be very close to one after a single observation of an object which turned out to have the predicate, while if is much larger than, will be very close to regardless of the fraction of observed objects which had the predicate.