印欧語根 | ||
---|---|---|
ad- | 「…へ」「…で」「…のそばで」の意味の印欧語根。 | |
skand- | 飛び跳ねること、登ることを表す(scan, ascendなど)。scandalの由来として、わな、障害物。skend-とも表記。 |
語幹 | ||
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cend | 登ることを表すラテン語scandere、印欧語根skand-から。 |
接頭辞 | ||
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ad- | (a-,ac-,af-,ag-,al-,ap-,as-,at-)1.「…に向かって」「…へ」の意。移動・方向・変化などを表す。(c,f,g,k,l,p,q,s,tの前でac-,af-,ag-,ac-,al-,ap-,ac-,as-に置き換わる。) 2.…の近くで |
接尾辞 | ||
---|---|---|
-ancy | -anceの変形で性質・状態を表す名詞語尾 |
出典:Wikipedia
出典:『Wikipedia』 (2011/05/05 01:18 UTC 版)
ASCEND is a free, open source, mathematical modelling system developed at Carnegie Mellon University since the late 1980s. ASCEND is an acronym which stands for Advanced System for Computations in ENgineering Design. Its main uses have been in the field of chemical process modelling although its capabilities are general. It includes nonlinear algebraic solvers, differential/algebraic equation solvers, nonlinear optimisation and modelling of multi-region 'conditional models'. Its matrix operations are supported by an efficient sparse matrix solver called mtx.