Abstract: An information processing apparatus, program, and information processing method performing validated numerics. Arithmetic operation of definite numbers a1 and b1 of the computer numbers in which real numbers A and B are defined by formulas (1) and (2) is performed to determine an absolute effective digit ? satisfying formula (3), A=a1+a2,|a1|?Cha,?Cea?a2<Cea??formula (1), B=b1+b2,|a1|?Chb,?Ceb?b2<Ceb??formula (2), (A,B)=(a,b)1+(a,b)2,?C??(a,b)2<C???formula (3). a1 and b1 are definite numbers whose numerical values are definite, and a2 and b2 are uncertain numbers whose numerical values are uncertain; C denotes a radix; ha and hb denote extended high order maxes that are minimum extended digits satisfying |a1|?Cha and |b1|?Chb, and ha and hb denote high order maxes that are integers; and ea, eb and ? denote the absolute effective digits that are integers.

Abstract: An information processing apparatus, program, and information processing method performing validated numerics. Arithmetic operation of definite numbers a1 and b1 of the computer numbers in which real numbers A and B are defined by formulas (1) and (2) is performed to determine an absolute effective digit ? satisfying formula (3), A=a1+a2, |a1|?Cha, ?Cea?a2<Cea??formula (1), B=b1+b2, |a1|?Chb, ?Ceb?b2<Ceb??formula (2), (A,B)=(a,b)1+(a,b)2, ?C??(a,b)2<C???formula (3). a1 and b1 are definite numbers whose numerical values are definite, and a2 and b2 are uncertain numbers whose numerical values are uncertain; C denotes a radix; ha and hb denote extended high order maxes that are minimum extended digits satisfying |a1|?Cha and |b1|?Chb, and ha and hb denote high order maxes that are integers; and ea, eb and ? denote the absolute effective digits that are integers.

Abstract: A service information processing system includes a goods information display unit for retrieving explanation and a price of goods and explanation of financial products and transmitting them to a client terminal; a goods determination judgment unit for retrieving a working term of the financial products from a contract information DB by using identification information of the financial products selected by the client, and starting monitoring whether or not the working term of the financial products is reached; and a good determination acceptance unit for retrieving one or a plurality of goods or services purchasable by a post-working amount obtained as a result of investment of a fund corresponding to the purchase amount in the selection financial products when the working term is reached.

Abstract: Login operation leads a user (e.g., employee) to an integrated portal platform 29, in which centralized management of IDs of the user for each specialized service site is carried out to realize a single sign-on scheme. Individual information of the who has accessed the system is located by looking up an individual information database in a transactions system 30, and utilizing the individual information, a list of available services is customized to suit the user. Accordingly, a front page that appears immediately after the login operation includes a customized screen with a customized menu. Subsequently, by specifying a preferred item of the menu, the user automatically logs into specialized service groups 31, and a service corresponding to the specified item of the menu is provided via the platform 29 to the user.

Abstract: The parallelism of execution of processes in a memory shared multi-processor is enhanced. Each of a plurality of processors is provided with a run queue for holding executable processes, and a watch process for each processor to watch the execution status of its own to notify the rebuilding of the run queue to other processor and a rebuild step for rebuilding the run queue in response to the notice are stored in a shared memory as a program.

Abstract: A distributed drawing processing system which includes a drawing server for integratedly executing a string of drawing commands transmitted from a client program for graphics display. In the system, the client program divides the drawing command string into a drawing command block of a string of drawing commands processable on a parallel basis and a drawing command block of a string of drawing commands not processable on the parallel basis, and transmits the divided drawing command string blocks to the drawing server. The drawing server executes the drawing command string while judging whether to process it on the parallel or sequential basis with respect to each of the divided drawing command string blocks.