Practice shows that at the research stage of derivation of a new numerical software different languages and different platforms are the best means for assessment of performances and failures of the numerical model. By the classical approach, re-coding in different languages would be extremely time consuming and is never done. The paper presents the use of symbolic and algebraic systems for improved quality control of automatically generated numerical procedures. with the symbolic concepts the code is automatically generated for several languages and for several platforms from the same basic symbolic description. [References: 3]
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