22:
289:
Past and present
Diffpack customers include AREVA NP, Air Force Research Laboratory, Robert Bosch GmbH, Cambridge University, Canon, CEA, CalCom, DaimlerChrysler, Furukawa, Harvard University, Intel, Mitsubishi, NASA, Nestle, Nippon Steel, Shell, Siemens, Stanford University, Statoil, Veritas, VAI
290:
GmbH, and Xerox. Diffpack applications have been built in diverse areas, such as oil and gas, mechanical engineering, telecommunication, medicine and finance. The customer activities span from simple prototype applications to projects involving several man-years of simulator development.
280:
The
Norwegian company Numerical Objects AS took over the rights of Diffpack 1997 and commercialized the product. In 2003, the German company inuTech GmbH purchased Diffpack and is now the principal maintainer and developer of the software.
205:
is a programming environment for developing simulation software for scientific and engineering applications. Diffpack has its main focus on the numerical modeling and solution of
241:
scripts that ease the development of simulation programs and problem solving environments for scientific or engineering research. The package was one of the first to explore
352:
299:
342:
304:
105:
347:
43:
238:
206:
86:
242:
58:
262:
32:
39:
65:
214:
233:
libraries for general tasks related to numerical solution of partial differential equations, plus a set of
266:
177:
72:
270:
210:
218:
54:
161:
254:
154:
171:
137:
322:
Computational
Partial Differential Equations - Numerical Methods and Diffpack Programming
79:
336:
274:
21:
253:
Diffpack has been actively developed since 1991, with main contributions from
150:
321:
265:. The initiators and main contributors to Diffpack in the 1990s were
258:
230:
142:
234:
146:
245:
and the C++ language for advanced, high-performance computing.
15:
316:
327:
189:
184:
170:
160:
136:
128:
120:
46:. Unsourced material may be challenged and removed.
273:. Version 1.0 of the software was released in the
229:The Diffpack software consists of a family of
8:
117:
106:Learn how and when to remove this message
300:List of finite element software packages
277:in 1995, with a new version in 1997.
7:
44:adding citations to reliable sources
305:List of numerical analysis software
221:is also supported to some extent).
14:
353:Finite element software for Linux
20:
31:needs additional citations for
343:Scientific simulation software
207:partial differential equations
166:Scientific simulation software
1:
257:and the research institutes
243:object-oriented programming
369:
263:Simula Research Laboratory
215:finite difference method
176:proprietary (until 1997
348:Finite element software
209:, in particular by the
267:Hans Petter Langtangen
178:public domain software
211:finite element method
219:finite volume method
40:improve this article
271:Are Magnus Bruaset
255:University of Oslo
200:
199:
132:C++, Python, Perl
116:
115:
108:
90:
360:
317:Diffpack website
196:
193:
191:
138:Operating system
118:
111:
104:
100:
97:
91:
89:
48:
24:
16:
368:
367:
363:
362:
361:
359:
358:
357:
333:
332:
313:
296:
287:
251:
227:
188:
121:Initial release
112:
101:
95:
92:
49:
47:
37:
25:
12:
11:
5:
366:
364:
356:
355:
350:
345:
335:
334:
331:
330:
325:
319:
312:
309:
308:
307:
302:
295:
292:
286:
283:
250:
247:
226:
223:
198:
197:
186:
182:
181:
174:
168:
167:
164:
158:
157:
140:
134:
133:
130:
126:
125:
122:
114:
113:
96:September 2017
28:
26:
19:
13:
10:
9:
6:
4:
3:
2:
365:
354:
351:
349:
346:
344:
341:
340:
338:
329:
326:
323:
320:
318:
315:
314:
310:
306:
303:
301:
298:
297:
293:
291:
284:
282:
278:
276:
275:public domain
272:
268:
264:
260:
256:
248:
246:
244:
240:
236:
232:
224:
222:
220:
216:
212:
208:
204:
195:
187:
183:
179:
175:
173:
169:
165:
163:
159:
156:
152:
148:
144:
141:
139:
135:
131:
127:
123:
119:
110:
107:
99:
88:
85:
81:
78:
74:
71:
67:
64:
60:
57: –
56:
52:
51:Find sources:
45:
41:
35:
34:
29:This article
27:
23:
18:
17:
328:inuTech GmbH
288:
279:
252:
228:
202:
201:
102:
93:
83:
76:
69:
62:
50:
38:Please help
33:verification
30:
337:Categories
311:References
129:Written in
66:newspapers
55:"Diffpack"
192:.diffpack
294:See also
285:Adoption
225:Features
213:and the
203:Diffpack
151:Mac OS X
249:History
185:Website
172:License
155:Windows
80:scholar
324:(book)
259:SINTEF
239:Python
82:
75:
68:
61:
53:
143:Linux
87:JSTOR
73:books
269:and
261:and
237:and
235:Perl
162:Type
147:Unix
124:1991
59:news
231:C++
194:.de
190:www
42:by
339::
153:,
149:,
145:,
217:(
180:)
109:)
103:(
98:)
94:(
84:·
77:·
70:·
63:·
36:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.