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lagrange_functions.h
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1 
2 /*****************************************************************************
3 *
4 * Copyright (c) 2003-2018 by The University of Queensland
5 * http://www.uq.edu.au
6 *
7 * Primary Business: Queensland, Australia
8 * Licensed under the Apache License, version 2.0
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Development until 2012 by Earth Systems Science Computational Center (ESSCC)
12 * Development 2012-2013 by School of Earth Sciences
13 * Development from 2014 by Centre for Geoscience Computing (GeoComp)
14 *
15 *****************************************************************************/
16 
17 namespace speckley {
18 
19 inline double lagrange_degree2_0(double xi) {
20  return 0.5*xi*(xi - 1.0);
21 }
22 
23 inline double lagrange_degree2_1(double xi) {
24  return -1.0*pow(xi, 2) + 1.0;
25 }
26 
27 inline double lagrange_degree2_2(double xi) {
28  return 0.5*xi*(xi + 1.0);
29 }
30 
31 inline double lagrange_degree3_0(double xi) {
32  return (-0.625*xi + 0.625)*(xi - 0.447213595499958)*(xi + 0.447213595499958);
33 }
34 
35 inline double lagrange_degree3_1(double xi) {
36  return (xi - 0.447213595499958)*(xi + 1.0)*(1.39754248593737*xi - 1.39754248593737);
37 }
38 
39 inline double lagrange_degree3_2(double xi) {
40  return (-1.39754248593737*xi + 1.39754248593737)*(xi + 0.447213595499958)*(xi + 1.0);
41 }
42 
43 inline double lagrange_degree3_3(double xi) {
44  return (0.625*xi - 0.279508497187474)*(xi + 0.447213595499958)*(xi + 1.0);
45 }
46 
47 inline double lagrange_degree4_0(double xi) {
48  return 0.874999999999998*xi*(xi - 1.0)*(xi - 0.654653670707977)*(xi + 0.654653670707977);
49 }
50 
51 inline double lagrange_degree4_1(double xi) {
52  return -2.04166666666667*xi*(xi - 1.0)*(xi - 0.654653670707977)*(xi + 1.0);
53 }
54 
55 inline double lagrange_degree4_2(double xi) {
56  return (xi - 0.654653670707977)*(xi + 0.654653670707977)*(xi + 1.0)*(2.33333333333333*xi - 2.33333333333333);
57 }
58 
59 inline double lagrange_degree4_3(double xi) {
60  return -2.04166666666667*xi*(xi - 1.0)*(xi + 0.654653670707977)*(xi + 1.0);
61 }
62 
63 inline double lagrange_degree4_4(double xi) {
64  return 0.875*xi*(xi - 0.654653670707977)*(xi + 0.654653670707977)*(xi + 1.0);
65 }
66 
67 inline double lagrange_degree5_0(double xi) {
68  return (-1.31250000000001*xi + 1.31250000000001)*(xi - 0.765055323929464)*(xi - 0.285231516480645)*(xi + 0.285231516480645)*(xi + 0.765055323929466);
69 }
70 
71 inline double lagrange_degree5_1(double xi) {
72  return (xi - 0.765055323929464)*(xi - 0.285231516480645)*(xi + 0.285231516480645)*(xi + 1.0)*(3.12725658269744*xi - 3.12725658269744);
73 }
74 
75 inline double lagrange_degree5_2(double xi) {
76  return (-3.78648303389511*xi + 3.78648303389511)*(xi - 0.765055323929464)*(xi - 0.285231516480645)*(xi + 0.765055323929466)*(xi + 1.0);
77 }
78 
79 inline double lagrange_degree5_3(double xi) {
80  return (xi - 0.765055323929464)*(xi + 0.285231516480645)*(xi + 0.765055323929466)*(xi + 1.0)*(3.78648303389512*xi - 3.78648303389512);
81 }
82 
83 inline double lagrange_degree5_4(double xi) {
84  return (-3.12725658269744*xi + 3.12725658269744)*(xi - 0.285231516480645)*(xi + 0.285231516480645)*(xi + 0.765055323929466)*(xi + 1.0);
85 }
86 
87 inline double lagrange_degree5_5(double xi) {
88  return (xi - 0.285231516480645)*(xi + 0.285231516480645)*(xi + 0.765055323929466)*(xi + 1.0)*(1.3125*xi - 1.00413511265742);
89 }
90 
91 inline double lagrange_degree6_0(double xi) {
92  return 2.06249999999999*xi*(xi - 1.0)*(xi - 0.830223896278565)*(xi - 0.468848793470715)*(xi + 0.468848793470714)*(xi + 0.830223896278566);
93 }
94 
95 inline double lagrange_degree6_1(double xi) {
96  return -4.97286970608696*xi*(xi - 1.0)*(xi - 0.830223896278565)*(xi - 0.468848793470715)*(xi + 0.468848793470714)*(xi + 1.0);
97 }
98 
99 inline double lagrange_degree6_2(double xi) {
100  return 6.21036970608698*xi*(xi - 1.0)*(xi - 0.830223896278565)*(xi - 0.468848793470715)*(xi + 0.830223896278566)*(xi + 1.0);
101 }
102 
103 inline double lagrange_degree6_3(double xi) {
104  return -6.6*pow(xi, 6) + 12.6*pow(xi, 4) - 7.0*pow(xi, 2) + 1.46549439250521e-15*xi + 1.0;
105 }
106 
107 inline double lagrange_degree6_4(double xi) {
108  return 6.21036970608699*xi*(xi - 1.0)*(xi - 0.830223896278565)*(xi + 0.468848793470714)*(xi + 0.830223896278566)*(xi + 1.0);
109 }
110 
111 inline double lagrange_degree6_5(double xi) {
112  return -4.97286970608697*xi*(xi - 1.0)*(xi - 0.468848793470715)*(xi + 0.468848793470714)*(xi + 0.830223896278566)*(xi + 1.0);
113 }
114 
115 inline double lagrange_degree6_6(double xi) {
116  return 2.06249999999999*xi*(xi - 0.830223896278565)*(xi - 0.468848793470715)*(xi + 0.468848793470714)*(xi + 0.830223896278566)*(xi + 1.0);
117 }
118 
119 inline double lagrange_degree7_0(double xi) {
120  return (-3.35156249999998*xi + 3.35156249999997)*(xi - 0.871740148509608)*(xi - 0.591700181433143)*(xi - 0.209299217902479)*(xi + 0.209299217902479)*(xi + 0.591700181433142)*(xi + 0.871740148509606);
121 }
122 
123 inline double lagrange_degree7_1(double xi) {
124  return (xi - 0.871740148509608)*(xi - 0.591700181433143)*(xi - 0.209299217902479)*(xi + 0.209299217902479)*(xi + 0.591700181433142)*(xi + 1.0)*(8.14072271825386*xi - 8.14072271825384);
125 }
126 
127 inline double lagrange_degree7_2(double xi) {
128  return (-10.3581368289505*xi + 10.3581368289505)*(xi - 0.871740148509608)*(xi - 0.591700181433143)*(xi - 0.209299217902479)*(xi + 0.209299217902479)*(xi + 0.871740148509606)*(xi + 1.0);
129 }
130 
131 inline double lagrange_degree7_3(double xi) {
132  return (xi - 0.871740148509608)*(xi - 0.591700181433143)*(xi - 0.209299217902479)*(xi + 0.591700181433142)*(xi + 0.871740148509606)*(xi + 1.0)*(11.3898137484866*xi - 11.3898137484866);
133 }
134 
135 inline double lagrange_degree7_4(double xi) {
136  return (-11.3898137484866*xi + 11.3898137484866)*(xi - 0.871740148509608)*(xi - 0.591700181433143)*(xi + 0.209299217902479)*(xi + 0.591700181433142)*(xi + 0.871740148509606)*(xi + 1.0);
137 }
138 
139 inline double lagrange_degree7_5(double xi) {
140  return (xi - 0.871740148509608)*(xi - 0.209299217902479)*(xi + 0.209299217902479)*(xi + 0.591700181433142)*(xi + 0.871740148509606)*(xi + 1.0)*(10.3581368289505*xi - 10.3581368289505);
141 }
142 
143 inline double lagrange_degree7_6(double xi) {
144  return (-8.140722718254*xi + 8.14072271825398)*(xi - 0.591700181433143)*(xi - 0.209299217902479)*(xi + 0.209299217902479)*(xi + 0.591700181433142)*(xi + 0.871740148509606)*(xi + 1.0);
145 }
146 
147 inline double lagrange_degree7_7(double xi) {
148  return (xi - 0.591700181433143)*(xi - 0.209299217902479)*(xi + 0.209299217902479)*(xi + 0.591700181433142)*(xi + 0.871740148509606)*(xi + 1.0)*(3.35156250000011*xi - 2.92169159148933);
149 }
150 
151 inline double lagrange_degree8_0(double xi) {
152  return 5.58593750000054*xi*(xi - 1.0)*(xi - 0.899757995411458)*(xi - 0.677186279510736)*(xi - 0.363117463826179)*(xi + 0.363117463826178)*(xi + 0.677186279510735)*(xi + 0.899757995411471);
153 }
154 
155 inline double lagrange_degree8_1(double xi) {
156  return -13.63453200049*xi*(xi - 1.0)*(xi - 0.899757995411458)*(xi - 0.677186279510736)*(xi - 0.363117463826179)*(xi + 0.363117463826178)*(xi + 0.677186279510735)*(xi + 1.0);
157 }
158 
159 inline double lagrange_degree8_2(double xi) {
160  return 17.5609949844529*xi*(xi - 1.0)*(xi - 0.899757995411458)*(xi - 0.677186279510736)*(xi - 0.363117463826179)*(xi + 0.363117463826178)*(xi + 0.899757995411471)*(xi + 1.0);
161 }
162 
163 inline double lagrange_degree8_3(double xi) {
164  return -19.7266861982491*xi*(xi - 1.0)*(xi - 0.899757995411458)*(xi - 0.677186279510736)*(xi - 0.363117463826179)*(xi + 0.677186279510735)*(xi + 0.899757995411471)*(xi + 1.0);
165 }
166 
167 inline double lagrange_degree8_4(double xi) {
168  return (xi - 0.899757995411458)*(xi - 0.677186279510736)*(xi - 0.363117463826179)*(xi + 0.363117463826178)*(xi + 0.677186279510735)*(xi + 0.899757995411471)*(xi + 1.0)*(20.4285714285713*xi - 20.4285714285713);
169 }
170 
171 inline double lagrange_degree8_5(double xi) {
172  return -19.7266861982493*xi*(xi - 1.0)*(xi - 0.899757995411458)*(xi - 0.677186279510736)*(xi + 0.363117463826178)*(xi + 0.677186279510735)*(xi + 0.899757995411471)*(xi + 1.0);
173 }
174 
175 inline double lagrange_degree8_6(double xi) {
176  return 17.5609949844536*xi*(xi - 1.0)*(xi - 0.899757995411458)*(xi - 0.363117463826179)*(xi + 0.363117463826178)*(xi + 0.677186279510735)*(xi + 0.899757995411471)*(xi + 1.0);
177 }
178 
179 inline double lagrange_degree8_7(double xi) {
180  return -13.6345320004894*xi*(xi - 1.0)*(xi - 0.677186279510736)*(xi - 0.363117463826179)*(xi + 0.363117463826178)*(xi + 0.677186279510735)*(xi + 0.899757995411471)*(xi + 1.0);
181 }
182 
183 inline double lagrange_degree8_8(double xi) {
184  return 5.58593749999947*xi*(xi - 0.899757995411458)*(xi - 0.677186279510736)*(xi - 0.363117463826179)*(xi + 0.363117463826178)*(xi + 0.677186279510735)*(xi + 0.899757995411471)*(xi + 1.0);
185 }
186 
187 inline double lagrange_degree9_0(double xi) {
188  return (-9.49609374999916*xi + 9.49609374999925)*(xi - 0.919533908166451)*(xi - 0.738773865105506)*(xi - 0.477924949810445)*(xi - 0.165278957666387)*(xi + 0.165278957666387)*(xi + 0.477924949810445)*(xi + 0.738773865105507)*(xi + 0.919533908166451);
189 }
190 
191 inline double lagrange_degree9_1(double xi) {
192  return (xi - 0.919533908166451)*(xi - 0.738773865105506)*(xi - 0.477924949810445)*(xi - 0.165278957666387)*(xi + 0.165278957666387)*(xi + 0.477924949810445)*(xi + 0.738773865105507)*(xi + 1.0)*(23.2581991069278*xi - 23.258199106928);
193 }
194 
195 inline double lagrange_degree9_2(double xi) {
196  return (-30.2089539641755*xi + 30.2089539641758)*(xi - 0.919533908166451)*(xi - 0.738773865105506)*(xi - 0.477924949810445)*(xi - 0.165278957666387)*(xi + 0.165278957666387)*(xi + 0.477924949810445)*(xi + 0.919533908166451)*(xi + 1.0);
197 }
198 
199 inline double lagrange_degree9_3(double xi) {
200  return (xi - 0.919533908166451)*(xi - 0.738773865105506)*(xi - 0.477924949810445)*(xi - 0.165278957666387)*(xi + 0.165278957666387)*(xi + 0.738773865105507)*(xi + 0.919533908166451)*(xi + 1.0)*(34.4250370034967*xi - 34.425037003497);
201 }
202 
203 inline double lagrange_degree9_4(double xi) {
204  return (-36.4571961125312*xi + 36.4571961125316)*(xi - 0.919533908166451)*(xi - 0.738773865105506)*(xi - 0.477924949810445)*(xi - 0.165278957666387)*(xi + 0.477924949810445)*(xi + 0.738773865105507)*(xi + 0.919533908166451)*(xi + 1.0);
205 }
206 
207 inline double lagrange_degree9_5(double xi) {
208  return (xi - 0.919533908166451)*(xi - 0.738773865105506)*(xi - 0.477924949810445)*(xi + 0.165278957666387)*(xi + 0.477924949810445)*(xi + 0.738773865105507)*(xi + 0.919533908166451)*(xi + 1.0)*(36.4571961125312*xi - 36.4571961125316);
209 }
210 
211 inline double lagrange_degree9_6(double xi) {
212  return (-34.4250370034965*xi + 34.4250370034968)*(xi - 0.919533908166451)*(xi - 0.738773865105506)*(xi - 0.165278957666387)*(xi + 0.165278957666387)*(xi + 0.477924949810445)*(xi + 0.738773865105507)*(xi + 0.919533908166451)*(xi + 1.0);
213 }
214 
215 inline double lagrange_degree9_7(double xi) {
216  return (xi - 0.919533908166451)*(xi - 0.477924949810445)*(xi - 0.165278957666387)*(xi + 0.165278957666387)*(xi + 0.477924949810445)*(xi + 0.738773865105507)*(xi + 0.919533908166451)*(xi + 1.0)*(30.2089539641749*xi - 30.2089539641752);
217 }
218 
219 inline double lagrange_degree9_8(double xi) {
220  return (-23.2581991069258*xi + 23.258199106926)*(xi - 0.738773865105506)*(xi - 0.477924949810445)*(xi - 0.165278957666387)*(xi + 0.165278957666387)*(xi + 0.477924949810445)*(xi + 0.738773865105507)*(xi + 0.919533908166451)*(xi + 1.0);
221 }
222 
223 inline double lagrange_degree9_9(double xi) {
224  return (xi - 0.738773865105506)*(xi - 0.477924949810445)*(xi - 0.165278957666387)*(xi + 0.165278957666387)*(xi + 0.477924949810445)*(xi + 0.738773865105507)*(xi + 0.919533908166451)*(xi + 1.0)*(9.49609374999766*xi - 8.73198019825036);
225 }
226 
227 inline double lagrange_degree10_0(double xi) {
228  return 16.4023437499897*xi*(xi - 1.00000000000002)*(xi - 0.934001430408021)*(xi - 0.784483473663165)*(xi - 0.565235326996199)*(xi - 0.29575813558694)*(xi + 0.295758135586939)*(xi + 0.565235326996199)*(xi + 0.784483473663166)*(xi + 0.934001430408012);
229 }
230 
231 inline double lagrange_degree10_1(double xi) {
232  return -40.2732656174519*xi*(xi - 1.00000000000002)*(xi - 0.934001430408021)*(xi - 0.784483473663165)*(xi - 0.565235326996199)*(xi - 0.29575813558694)*(xi + 0.295758135586939)*(xi + 0.565235326996199)*(xi + 0.784483473663166)*(xi + 1.0);
233 }
234 
235 inline double lagrange_degree10_2(double xi) {
236  return 52.62659082067*xi*(xi - 1.00000000000002)*(xi - 0.934001430408021)*(xi - 0.784483473663165)*(xi - 0.565235326996199)*(xi - 0.29575813558694)*(xi + 0.295758135586939)*(xi + 0.565235326996199)*(xi + 0.934001430408012)*(xi + 1.0);
237 }
238 
239 inline double lagrange_degree10_3(double xi) {
240  return -60.5836186612294*xi*(xi - 1.00000000000002)*(xi - 0.934001430408021)*(xi - 0.784483473663165)*(xi - 0.565235326996199)*(xi - 0.29575813558694)*(xi + 0.295758135586939)*(xi + 0.784483473663166)*(xi + 0.934001430408012)*(xi + 1.0);
241 }
242 
243 inline double lagrange_degree10_4(double xi) {
244  return 65.1533465334198*xi*(xi - 1.00000000000002)*(xi - 0.934001430408021)*(xi - 0.784483473663165)*(xi - 0.565235326996199)*(xi - 0.29575813558694)*(xi + 0.565235326996199)*(xi + 0.784483473663166)*(xi + 0.934001430408012)*(xi + 1.0);
245 }
246 
247 inline double lagrange_degree10_5(double xi) {
248  return (-66.650793650796*xi + 66.6507936507973)*(xi - 0.934001430408021)*(xi - 0.784483473663165)*(xi - 0.565235326996199)*(xi - 0.29575813558694)*(xi + 0.295758135586939)*(xi + 0.565235326996199)*(xi + 0.784483473663166)*(xi + 0.934001430408012)*(xi + 1.0);
249 }
250 
251 inline double lagrange_degree10_6(double xi) {
252  return 65.1533465334186*xi*(xi - 1.00000000000002)*(xi - 0.934001430408021)*(xi - 0.784483473663165)*(xi - 0.565235326996199)*(xi + 0.295758135586939)*(xi + 0.565235326996199)*(xi + 0.784483473663166)*(xi + 0.934001430408012)*(xi + 1.0);
253 }
254 
255 inline double lagrange_degree10_7(double xi) {
256  return -60.5836186612267*xi*(xi - 1.00000000000002)*(xi - 0.934001430408021)*(xi - 0.784483473663165)*(xi - 0.29575813558694)*(xi + 0.295758135586939)*(xi + 0.565235326996199)*(xi + 0.784483473663166)*(xi + 0.934001430408012)*(xi + 1.0);
257 }
258 
259 inline double lagrange_degree10_8(double xi) {
260  return 52.6265908206628*xi*(xi - 1.00000000000002)*(xi - 0.934001430408021)*(xi - 0.565235326996199)*(xi - 0.29575813558694)*(xi + 0.295758135586939)*(xi + 0.565235326996199)*(xi + 0.784483473663166)*(xi + 0.934001430408012)*(xi + 1.0);
261 }
262 
263 inline double lagrange_degree10_9(double xi) {
264  return -40.2732656174398*xi*(xi - 1.00000000000002)*(xi - 0.784483473663165)*(xi - 0.565235326996199)*(xi - 0.29575813558694)*(xi + 0.295758135586939)*(xi + 0.565235326996199)*(xi + 0.784483473663166)*(xi + 0.934001430408012)*(xi + 1.0);
265 }
266 
267 inline double lagrange_degree10_10(double xi) {
268  return 16.402343749983*xi*(xi - 0.934001430408021)*(xi - 0.784483473663165)*(xi - 0.565235326996199)*(xi - 0.29575813558694)*(xi + 0.295758135586939)*(xi + 0.565235326996199)*(xi + 0.784483473663166)*(xi + 0.934001430408012)*(xi + 1.0);
269 }
270 
271 } //namespace speckley
272 
speckley::lagrange_degree10_7
double lagrange_degree10_7(double xi)
Definition: lagrange_functions.h:266
speckley::lagrange_degree9_3
double lagrange_degree9_3(double xi)
Definition: lagrange_functions.h:210
speckley::lagrange_degree10_3
double lagrange_degree10_3(double xi)
Definition: lagrange_functions.h:250
speckley::lagrange_degree9_8
double lagrange_degree9_8(double xi)
Definition: lagrange_functions.h:230
speckley::lagrange_degree8_2
double lagrange_degree8_2(double xi)
Definition: lagrange_functions.h:170
speckley::lagrange_degree10_1
double lagrange_degree10_1(double xi)
Definition: lagrange_functions.h:242
speckley::lagrange_degree9_2
double lagrange_degree9_2(double xi)
Definition: lagrange_functions.h:206
speckley::lagrange_degree10_4
double lagrange_degree10_4(double xi)
Definition: lagrange_functions.h:254
speckley::lagrange_degree4_1
double lagrange_degree4_1(double xi)
Definition: lagrange_functions.h:62
speckley::lagrange_degree4_2
double lagrange_degree4_2(double xi)
Definition: lagrange_functions.h:66
speckley::lagrange_degree8_0
double lagrange_degree8_0(double xi)
Definition: lagrange_functions.h:162
speckley::lagrange_degree8_1
double lagrange_degree8_1(double xi)
Definition: lagrange_functions.h:166
speckley::lagrange_degree7_4
double lagrange_degree7_4(double xi)
Definition: lagrange_functions.h:146
speckley::lagrange_degree8_3
double lagrange_degree8_3(double xi)
Definition: lagrange_functions.h:174
speckley::lagrange_degree7_6
double lagrange_degree7_6(double xi)
Definition: lagrange_functions.h:154
speckley::lagrange_degree9_5
double lagrange_degree9_5(double xi)
Definition: lagrange_functions.h:218
speckley::lagrange_degree10_2
double lagrange_degree10_2(double xi)
Definition: lagrange_functions.h:246
speckley::lagrange_degree9_9
double lagrange_degree9_9(double xi)
Definition: lagrange_functions.h:234
speckley::lagrange_degree5_2
double lagrange_degree5_2(double xi)
Definition: lagrange_functions.h:86
speckley::lagrange_degree5_0
double lagrange_degree5_0(double xi)
Definition: lagrange_functions.h:78
speckley::lagrange_degree2_2
double lagrange_degree2_2(double xi)
Definition: lagrange_functions.h:38
speckley::lagrange_degree8_8
double lagrange_degree8_8(double xi)
Definition: lagrange_functions.h:194
speckley::lagrange_degree6_4
double lagrange_degree6_4(double xi)
Definition: lagrange_functions.h:118
speckley::lagrange_degree5_3
double lagrange_degree5_3(double xi)
Definition: lagrange_functions.h:90
speckley::lagrange_degree9_0
double lagrange_degree9_0(double xi)
Definition: lagrange_functions.h:198
speckley::lagrange_degree10_8
double lagrange_degree10_8(double xi)
Definition: lagrange_functions.h:270
speckley::lagrange_degree8_7
double lagrange_degree8_7(double xi)
Definition: lagrange_functions.h:190
speckley::lagrange_degree7_2
double lagrange_degree7_2(double xi)
Definition: lagrange_functions.h:138
speckley::lagrange_degree4_3
double lagrange_degree4_3(double xi)
Definition: lagrange_functions.h:70
speckley::lagrange_degree9_6
double lagrange_degree9_6(double xi)
Definition: lagrange_functions.h:222
speckley::lagrange_degree8_6
double lagrange_degree8_6(double xi)
Definition: lagrange_functions.h:186
speckley::lagrange_degree7_3
double lagrange_degree7_3(double xi)
Definition: lagrange_functions.h:142
speckley::lagrange_degree5_4
double lagrange_degree5_4(double xi)
Definition: lagrange_functions.h:94
speckley
Definition: AbstractAssembler.cpp:17
speckley::lagrange_degree6_6
double lagrange_degree6_6(double xi)
Definition: lagrange_functions.h:126
speckley::lagrange_degree5_1
double lagrange_degree5_1(double xi)
Definition: lagrange_functions.h:82
speckley::lagrange_degree2_1
double lagrange_degree2_1(double xi)
Definition: lagrange_functions.h:34
speckley::lagrange_degree10_10
double lagrange_degree10_10(double xi)
Definition: lagrange_functions.h:278
speckley::lagrange_degree6_2
double lagrange_degree6_2(double xi)
Definition: lagrange_functions.h:110
speckley::lagrange_degree7_0
double lagrange_degree7_0(double xi)
Definition: lagrange_functions.h:130
speckley::lagrange_degree7_7
double lagrange_degree7_7(double xi)
Definition: lagrange_functions.h:158
speckley::lagrange_degree6_5
double lagrange_degree6_5(double xi)
Definition: lagrange_functions.h:122
speckley::lagrange_degree6_3
double lagrange_degree6_3(double xi)
Definition: lagrange_functions.h:114
speckley::lagrange_degree10_9
double lagrange_degree10_9(double xi)
Definition: lagrange_functions.h:274
speckley::lagrange_degree8_5
double lagrange_degree8_5(double xi)
Definition: lagrange_functions.h:182
speckley::lagrange_degree8_4
double lagrange_degree8_4(double xi)
Definition: lagrange_functions.h:178
speckley::lagrange_degree7_5
double lagrange_degree7_5(double xi)
Definition: lagrange_functions.h:150
speckley::lagrange_degree9_4
double lagrange_degree9_4(double xi)
Definition: lagrange_functions.h:214
speckley::lagrange_degree5_5
double lagrange_degree5_5(double xi)
Definition: lagrange_functions.h:98
speckley::lagrange_degree10_6
double lagrange_degree10_6(double xi)
Definition: lagrange_functions.h:262
speckley::lagrange_degree4_0
double lagrange_degree4_0(double xi)
Definition: lagrange_functions.h:58
speckley::lagrange_degree6_0
double lagrange_degree6_0(double xi)
Definition: lagrange_functions.h:102
speckley::lagrange_degree3_0
double lagrange_degree3_0(double xi)
Definition: lagrange_functions.h:42
speckley::lagrange_degree6_1
double lagrange_degree6_1(double xi)
Definition: lagrange_functions.h:106
speckley::lagrange_degree10_0
double lagrange_degree10_0(double xi)
Definition: lagrange_functions.h:238
speckley::lagrange_degree3_2
double lagrange_degree3_2(double xi)
Definition: lagrange_functions.h:50
speckley::lagrange_degree3_3
double lagrange_degree3_3(double xi)
Definition: lagrange_functions.h:54
speckley::lagrange_degree2_0
double lagrange_degree2_0(double xi)
Definition: lagrange_functions.h:30
speckley::lagrange_degree9_7
double lagrange_degree9_7(double xi)
Definition: lagrange_functions.h:226
speckley::lagrange_degree7_1
double lagrange_degree7_1(double xi)
Definition: lagrange_functions.h:134
speckley::lagrange_degree3_1
double lagrange_degree3_1(double xi)
Definition: lagrange_functions.h:46
speckley::lagrange_degree4_4
double lagrange_degree4_4(double xi)
Definition: lagrange_functions.h:74
speckley::lagrange_degree9_1
double lagrange_degree9_1(double xi)
Definition: lagrange_functions.h:202
speckley::lagrange_degree10_5
double lagrange_degree10_5(double xi)
Definition: lagrange_functions.h:258