::::::::::::::
shear.ps
::::::::::::::
% this is figure {fig:shear}, a new figure in Chapter 2.
0.7 setgray
90 rotate
330 -400 translate
0.7 0.7 scale
newpath 
18.260870 0.000000 moveto
19.325861 2.129984 lineto
20.389499 4.257262 lineto
21.450436 6.379130 lineto
22.507312 8.492882 lineto
23.558776 10.595814 lineto
24.603479 12.685217 lineto
25.640064 14.758389 lineto
26.667183 16.812624 lineto
27.683480 18.845217 lineto
28.687602 20.853462 lineto
29.678198 22.834653 lineto
30.653912 24.786087 lineto
31.613398 26.705056 lineto
32.555299 28.588857 lineto
33.478261 30.434783 lineto
33.478261 30.434783 lineto
36.243990 30.496101 lineto
39.047596 30.681868 lineto
41.866085 30.994785 lineto
44.676454 31.437552 lineto
47.455716 32.012883 lineto
50.180868 32.723477 lineto
52.828920 33.572045 lineto
55.376875 34.561288 lineto
57.801740 35.693911 lineto
60.080515 36.972627 lineto
62.190209 38.400129 lineto
64.107824 39.979129 lineto
65.810373 41.712338 lineto
67.274844 43.602448 lineto
68.478259 45.652174 lineto
68.478259 45.652174 lineto
76.181641 61.058938 lineto
84.047344 76.790345 lineto
92.034778 92.765213 lineto
100.103379 108.902424 lineto
108.212558 125.120775 lineto
116.321736 141.339132 lineto
124.390331 157.476336 lineto
132.377786 173.451204 lineto
140.243468 189.182611 lineto
147.946857 204.589361 lineto
155.447333 219.590328 lineto
162.704334 234.104345 lineto
169.677283 248.050229 lineto
176.325604 261.346871 lineto
182.608690 273.913043 lineto
182.608690 273.913043 lineto
184.288693 277.482261 lineto
185.660278 280.878316 lineto
186.699121 284.090440 lineto
187.380872 287.107750 lineto
187.681149 289.919505 lineto
187.575643 292.514793 lineto
187.039989 294.882816 lineto
186.049849 297.012835 lineto
184.580872 298.893908 lineto
182.608704 300.515295 lineto
180.108981 301.866171 lineto
177.057393 302.935650 lineto
173.429560 303.712965 lineto
169.201159 304.187319 lineto
164.347824 304.347826 lineto
164.347824 304.347826 lineto
165.412819 306.477816 lineto
166.476450 308.605078 lineto
167.537381 310.726941 lineto
168.594264 312.840706 lineto
169.645733 314.943645 lineto
170.690425 317.033030 lineto
171.727020 319.106218 lineto
172.754137 321.160453 lineto
173.770429 323.193036 lineto
174.774544 325.201267 lineto
175.765148 327.182475 lineto
176.740863 329.133904 lineto
177.700352 331.052884 lineto
178.642238 332.936656 lineto
179.565215 334.782609 lineto
179.565215 334.782609 lineto
184.060079 334.782609 lineto
188.985120 334.782609 lineto
194.283479 334.782609 lineto
199.898355 334.782609 lineto
205.772945 334.782609 lineto
211.850419 334.782609 lineto
218.074004 334.782609 lineto
224.386855 334.782609 lineto
230.732170 334.782609 lineto
237.053149 334.782609 lineto
243.292944 334.782609 lineto
249.394770 334.782609 lineto
255.301824 334.782609 lineto
260.957320 334.782609 lineto
266.304340 334.782609 lineto
266.304340 334.782609 lineto
265.229433 332.632766 lineto
264.136907 330.447773 lineto
263.029551 328.233031 lineto
261.910003 325.993965 lineto
260.780994 323.735917 lineto
259.645193 321.464344 lineto
258.505357 319.184643 lineto
257.364186 316.902302 lineto
256.224351 314.622601 lineto
255.088549 312.351028 lineto
253.959540 310.092980 lineto
252.839993 307.853914 lineto
251.732636 305.639172 lineto
250.640111 303.454179 lineto
249.565204 301.304336 lineto
249.565204 301.304336 lineto
257.526058 307.757407 lineto
265.002632 313.728925 lineto
272.038261 319.224349 lineto
278.676190 324.248990 lineto
284.959726 328.808362 lineto
290.932145 332.907834 lineto
296.636780 336.552777 lineto
302.116849 339.748648 lineto
307.415658 342.500873 lineto
312.576483 344.814823 lineto
317.642629 346.695896 lineto
322.657372 348.149548 lineto
327.664017 349.181179 lineto
332.705840 349.796216 lineto
337.826088 350.000000 lineto
337.826088 350.000000 lineto
341.302397 349.697909 lineto
344.413514 348.800634 lineto
347.139124 347.321759 lineto
349.458937 345.274722 lineto
351.352635 342.673107 lineto
352.799989 339.530439 lineto
353.780653 335.860215 lineto
354.274395 331.675990 lineto
354.260840 326.991318 lineto
353.719787 321.819637 lineto
352.630890 316.174561 lineto
350.973919 310.069557 lineto
348.728468 303.518208 lineto
345.874394 296.533954 lineto
342.391294 289.130435 lineto
342.391294 289.130435 lineto
337.828323 280.401292 lineto
333.278878 272.456692 lineto
328.756542 265.269553 lineto
324.274725 258.812884 lineto
319.847010 253.059574 lineto
315.486923 247.982601 lineto
311.208019 243.554916 lineto
307.023852 239.749436 lineto
302.947802 236.539140 lineto
298.993570 233.896933 lineto
295.174536 231.795809 lineto
291.504341 230.208700 lineto
287.996453 229.108526 lineto
284.664427 228.468267 lineto
281.521730 228.260870 lineto
281.521730 228.260870 lineto
278.690616 228.562975 lineto
276.281551 229.460221 lineto
274.290416 230.939139 lineto
272.713234 232.986148 lineto
271.545883 235.587763 lineto
270.784328 238.730431 lineto
270.424507 242.400640 lineto
270.462384 246.584880 lineto
270.893897 251.269552 lineto
271.714953 256.441232 lineto
272.921545 262.086309 lineto
274.509554 268.191313 lineto
276.474973 274.742661 lineto
278.813710 281.726916 lineto
281.521730 289.130435 lineto
281.521730 289.130435 lineto
274.504620 282.764845 lineto
267.729606 276.391100 lineto
261.154776 269.920005 lineto
254.738219 263.262222 lineto
248.437994 256.328500 lineto
242.212174 249.029558 lineto
236.018804 241.276129 lineto
229.815957 232.978935 lineto
223.561736 224.048693 lineto
217.214157 214.396139 lineto
210.731336 203.931976 lineto
204.071289 192.566955 lineto
197.192134 180.211793 lineto
190.051915 166.777196 lineto
182.608690 152.173913 lineto
182.608690 152.173913 lineto
174.063507 134.753505 lineto
166.676199 118.967081 lineto
160.427812 104.744350 lineto
155.299451 92.014942 lineto
151.272149 80.708536 lineto
148.326952 70.754783 lineto
146.444965 62.083349 lineto
145.607206 54.623896 lineto
145.794779 48.306088 lineto
146.988717 43.059578 lineto
149.170110 38.814041 lineto
152.319990 35.499129 lineto
156.419463 33.044510 lineto
161.449517 31.379840 lineto
167.391299 30.434783 lineto
167.391299 30.434783 lineto
166.468323 28.588857 lineto
165.526437 26.705056 lineto
164.566947 24.786087 lineto
163.591233 22.834653 lineto
162.600628 20.853462 lineto
161.596513 18.845217 lineto
160.580222 16.812624 lineto
159.553104 14.758389 lineto
158.516510 12.685217 lineto
157.471818 10.595814 lineto
156.420348 8.492882 lineto
155.363466 6.379130 lineto
154.302534 4.257262 lineto
153.238903 2.129984 lineto
152.173908 0.000000 lineto
152.173908 0.000000 lineto
143.044382 0.000000 lineto
133.920269 0.000000 lineto
124.806954 0.000000 lineto
115.709878 0.000000 lineto
106.634454 0.000000 lineto
97.586089 0.000000 lineto
88.570173 0.000000 lineto
79.592135 0.000000 lineto
70.657388 0.000000 lineto
61.771337 0.000000 lineto
52.939388 0.000000 lineto
44.166955 0.000000 lineto
35.459451 0.000000 lineto
26.822285 0.000000 lineto
18.260870 0.000000 lineto
fill

-170 0 translate
newpath 
18.260871 0.000000 moveto
18.260871 2.129984 lineto
18.260871 4.257262 lineto
18.260871 6.379130 lineto
18.260871 8.492882 lineto
18.260871 10.595814 lineto
18.260871 12.685217 lineto
18.260871 14.758389 lineto
18.260871 16.812624 lineto
18.260871 18.845217 lineto
18.260871 20.853462 lineto
18.260871 22.834653 lineto
18.260871 24.786087 lineto
18.260871 26.705056 lineto
18.260871 28.588857 lineto
18.260871 30.434783 lineto
18.260871 30.434783 lineto
20.995941 30.496101 lineto
23.706668 30.681868 lineto
26.368697 30.994785 lineto
28.957683 31.437552 lineto
31.449275 32.012883 lineto
33.819131 32.723477 lineto
36.042900 33.572045 lineto
38.096232 34.561288 lineto
39.954782 35.693911 lineto
41.594205 36.972627 lineto
42.990148 38.400129 lineto
44.118262 39.979129 lineto
44.954203 41.712338 lineto
45.473625 43.602448 lineto
45.652175 45.652174 lineto
45.652175 45.652174 lineto
45.652175 61.058938 lineto
45.652175 76.790345 lineto
45.652175 92.765213 lineto
45.652175 108.902424 lineto
45.652175 125.120775 lineto
45.652175 141.339132 lineto
45.652175 157.476336 lineto
45.652175 173.451204 lineto
45.652175 189.182611 lineto
45.652175 204.589361 lineto
45.652175 219.590328 lineto
45.652175 234.104345 lineto
45.652175 248.050229 lineto
45.652175 261.346871 lineto
45.652175 273.913043 lineto
45.652175 273.913043 lineto
45.547570 277.482261 lineto
45.221127 280.878316 lineto
44.653916 284.090440 lineto
43.826990 287.107750 lineto
42.721418 289.919505 lineto
41.318261 292.514793 lineto
39.598585 294.882816 lineto
37.543446 297.012835 lineto
35.133914 298.893908 lineto
32.351049 300.515295 lineto
29.175911 301.866171 lineto
25.589564 302.935650 lineto
21.573077 303.712965 lineto
17.107504 304.187319 lineto
12.173914 304.347826 lineto
12.173914 304.347826 lineto
12.173914 306.477816 lineto
12.173914 308.605078 lineto
12.173914 310.726941 lineto
12.173914 312.840706 lineto
12.173914 314.943645 lineto
12.173914 317.033030 lineto
12.173914 319.106218 lineto
12.173914 321.160453 lineto
12.173914 323.193036 lineto
12.173914 325.201267 lineto
12.173914 327.182475 lineto
12.173914 329.133904 lineto
12.173914 331.052884 lineto
12.173914 332.936656 lineto
12.173914 334.782609 lineto
12.173914 334.782609 lineto
16.668793 334.782609 lineto
21.593817 334.782609 lineto
26.892175 334.782609 lineto
32.507054 334.782609 lineto
38.381645 334.782609 lineto
44.459134 334.782609 lineto
50.682704 334.782609 lineto
56.995556 334.782609 lineto
63.340875 334.782609 lineto
69.661839 334.782609 lineto
75.901650 334.782609 lineto
82.003483 334.782609 lineto
87.910538 334.782609 lineto
93.565991 334.782609 lineto
98.913047 334.782609 lineto
98.913047 334.782609 lineto
98.913047 332.632766 lineto
98.913047 330.447773 lineto
98.913047 328.233031 lineto
98.913047 325.993965 lineto
98.913047 323.735917 lineto
98.913047 321.464344 lineto
98.913047 319.184643 lineto
98.913047 316.902302 lineto
98.913047 314.622601 lineto
98.913047 312.351028 lineto
98.913047 310.092980 lineto
98.913047 307.853914 lineto
98.913047 305.639172 lineto
98.913047 303.454179 lineto
98.913047 301.304336 lineto
98.913047 301.304336 lineto
103.647344 307.757407 lineto
108.138174 313.728925 lineto
112.426098 319.224349 lineto
116.551693 324.248990 lineto
120.555566 328.808362 lineto
124.478270 332.907834 lineto
128.360404 336.552777 lineto
132.242524 339.748648 lineto
136.165221 342.500873 lineto
140.169086 344.814823 lineto
144.294696 346.695896 lineto
148.582613 348.149548 lineto
153.073442 349.181179 lineto
157.807733 349.796216 lineto
162.826090 350.000000 lineto
162.826090 350.000000 lineto
166.453458 349.697909 lineto
170.013199 348.800634 lineto
173.478261 347.321759 lineto
176.821578 345.274722 lineto
180.016113 342.673107 lineto
183.034787 339.530439 lineto
185.850562 335.860215 lineto
188.436403 331.675990 lineto
190.765213 326.991318 lineto
192.809986 321.819637 lineto
194.543642 316.174561 lineto
195.939143 310.069557 lineto
196.969425 303.518208 lineto
197.607420 296.533954 lineto
197.826094 289.130435 lineto
197.826094 289.130435 lineto
197.627709 280.401292 lineto
197.050578 272.456692 lineto
196.121753 265.269553 lineto
194.868285 258.812884 lineto
193.317239 253.059574 lineto
191.495668 247.982601 lineto
189.430606 243.554916 lineto
187.149106 239.749436 lineto
184.678262 236.539140 lineto
182.045082 233.896933 lineto
179.276647 231.795809 lineto
176.400006 230.208700 lineto
173.442198 229.108526 lineto
170.430272 228.468267 lineto
167.391310 228.260870 lineto
167.391310 228.260870 lineto
164.409150 228.562975 lineto
161.551433 229.460221 lineto
158.820875 230.939139 lineto
156.220159 232.986148 lineto
153.752015 235.587763 lineto
151.419141 238.730431 lineto
149.224222 242.400640 lineto
147.169987 246.584880 lineto
145.259134 251.269552 lineto
143.494379 256.441232 lineto
141.878390 262.086309 lineto
140.413926 268.191313 lineto
139.103641 274.742661 lineto
137.950294 281.726916 lineto
136.956526 289.130435 lineto
136.956526 289.130435 lineto
133.122196 282.764845 lineto
129.534054 276.391100 lineto
126.194786 269.920005 lineto
123.107120 263.262222 lineto
120.273756 256.328500 lineto
117.697392 249.029558 lineto
115.380743 241.276129 lineto
113.326508 232.978935 lineto
111.537393 224.048693 lineto
110.016105 214.396139 lineto
108.765344 203.931976 lineto
107.787829 192.566955 lineto
107.086255 180.211793 lineto
106.663319 166.777196 lineto
106.521743 152.173913 lineto
106.521743 152.173913 lineto
106.686771 134.753505 lineto
107.192660 118.967081 lineto
108.055656 104.744350 lineto
109.291985 92.014942 lineto
110.917879 80.708536 lineto
112.949576 70.754783 lineto
115.403288 62.083349 lineto
118.295268 54.623896 lineto
121.641742 48.306088 lineto
125.458933 43.059578 lineto
129.763089 38.814041 lineto
134.570450 35.499129 lineto
139.897210 33.044510 lineto
145.759610 31.379840 lineto
152.173918 30.434783 lineto
152.173918 30.434783 lineto
152.173918 28.588857 lineto
152.173918 26.705056 lineto
152.173918 24.786087 lineto
152.173918 22.834653 lineto
152.173918 20.853462 lineto
152.173918 18.845217 lineto
152.173918 16.812624 lineto
152.173918 14.758389 lineto
152.173918 12.685217 lineto
152.173918 10.595814 lineto
152.173918 8.492882 lineto
152.173918 6.379130 lineto
152.173918 4.257262 lineto
152.173918 2.129984 lineto
152.173918 0.000000 lineto
152.173918 0.000000 lineto
143.044392 0.000000 lineto
133.920278 0.000000 lineto
124.806962 0.000000 lineto
115.709885 0.000000 lineto
106.634461 0.000000 lineto
97.586095 0.000000 lineto
88.570179 0.000000 lineto
79.592140 0.000000 lineto
70.657392 0.000000 lineto
61.771341 0.000000 lineto
52.939392 0.000000 lineto
44.166958 0.000000 lineto
35.459453 0.000000 lineto
26.822286 0.000000 lineto
18.260871 0.000000 lineto
fill
showpage