... These are just the bare bones--just three basic ideas and rules for handling relations ("equations") involving unknown quantities whose values you are trying to find. In most calculations you try to find a number . ... To get a solution, one must replace the given equation (or equations) with others, containing the same information but cleaner in appearance. ... If you have an equation and modify both its sides in exactly the same way, what you get is also a valid equation. ...

... Meta Index / Home Page / Errors . ... warning . ... For instance, if the PROPOSAL information record is missing the user can add a fake one to the SOSF without this having any effect on the data reduction. corrective action: Continue. ... For a certain exposure in the ODF one of the parameters was not found in the housekeeping data. ... RGS, EPN, OM : the current exposure is found to contain more than one distinct calibration mode. corrective action: In the summary file: MODE = UNDEFINED . ... error...

... A child widget can then be added to this EventBox: gtk_container_add (GTK_CONTAINER (event_box), child_widget); . ... Resizing the window reveals varying amounts of the label . #include stdlib.h #include gtk / gtk .h int main( int argc, char *argv[] ) { GtkWidget * window ; GtkWidget * event_box ; GtkWidget * label ; gtk _init ( argc, argv); window = gtk _ window _new ( GTK _ WINDOW _TOPLEVEL); gtk _ window _set_title ( GTK _ WINDOW ( window ), Event Box ); g_signal_connect (G_OBJECT...

... For instance, one can write . ... This is not an equation but an identity , an expression true for any three numbers (a,b,c). ... Identities do not add any information about the quantities which they contain, because they are true whatevers their values may be. They are however useful in reshuffling equations to new, cleaner forms. The identity written on top is actually one of the basic properties of numbers ("the distributive law"). ... a 2 + 2ab + b 2 . ... Again, the two last identities . ...

... CALOBS contains several versions of the ultraviolet (UV) and optical spectra of the fundamental flux standards used for HST calibrations. ... In total, Oke supplied 30 spectra, which include 5 more than his 1990 publication (Oke 1990). The CDBS name listed in column 4 of the table is the most recently updated version of the original Oke spectra on the white dwarf scale, corrected for spectral shape and absolute photometry, and covering the 3200 to 9200 Angstrom range. ... To the CALOBS data . ...

Geometric Algebra 2 Quantum Theory Chris Doran Astrophysics Group Cavendish Laboratory Cambridge, UK Spin · Stern-Gerlach tells us that electron wavefunction contains two terms · Describe state in terms of a spinor S N · A 2-state system or qubit MIT2 2003 2 Pauli Matrices · Operators acting on a spinor must obey angular momentum relations · Get spin operators · These form a Clifford algebra · A matrix representation of the geometric algebra of 3D space ...

SELECT <arithmetic expression> CASE n1 [,n2...] [ <statement>.. ... OTHER [ <statement>.. CSELECT . ... At least one integer must be present for each CASE statement. the integer values may appear in any order in the CASE clause. the CASE clauses need not contain all values in the range 1 to N, where N is the largest integer value used. ... SELECT COLOR+1.0 CASE 1 COLTXT='BLACK' CASE 2 COLTXT='RED' CASE 3 COLTXT='GREEN' CASE 5 COLTXT='BLUE' CASE 8 COLTXT='WHITE' OTHER COLTXT='MIXTURE' CSELECT . ...

... public class Tools . ... Tools () . ... static java.lang.String . ... Converts a Color to an 7 byte hex string starting with '#'. public static java.lang.String f2hex (float f) . Converts a float to an 9 byte hex string starting with '#'. public static double[] getMinMax (double[] a) . ... Converts the float array 'a' to a double array. public static float[] toFloat (double[] a) . Converts the double array 'a' to a float array. public static java.lang.String fixNewLines (java.lang.String s) . ...

Next: Other Types of Files Up: IRAF/PROS Files Previous: *.imh and *.qp Extensions . QPOE files are event lists. ... Image arrays are arrays of numbers representing total counts at each position - even if that count may be zero. ... Storing of images in the data directory . ... Filtering on QPOE files . On the command line, filters of the PROS type on QPOE files must be specified within quotes. e.g. im> imcopy "xdata$rp110590.qp[pi=2:10]" foo.imh # the input file # is rp90.imh . ...

... FTS Introduction . ... You may miss documents, which contains word satisfies , although certainly would love to find them when search for satisfy . ... In simple phrase, tsvector is a sorted list of lexemes, so even without index support full text search should performs better than standard ~,LIKE operators. =# select 'a fat cat sat on a mat and ate a fat rat'::tsvector; tsvector ---------------------------------------------------- 'a' 'on' 'and' 'ate' 'cat' 'fat' 'mat' 'rat' 'sat' . ... tsquery . ...

. The characters ; ( ) | ^ < > ~ % { } $ # ' " \ @@ * ? [ ] - ! Newline (a <Return>) Space (a <Space>) Tab (a <Tab>) . are all shell metacharacters . To the shell , they represent something other than the character or symbol that they are. You must quote any command argument or regular expression containing one or more of these, so that it is passed to the command unchanged. Removing special meaning from a metacharacter .

The CHIANTI database consists of 4 primary ASCII files for each ion in the database. contains