images/exact_solution_1.svg

<svg xmlns:xlink="http:https://www.w3.org/1999/xlink" width="8.401ex" height="2.176ex" style="vertical-align: -0.338ex;" viewBox="0 -791.3 3617.2 936.9" role="img" focusable="false" xmlns="http:https://www.w3.org/2000/svg" aria-labelledby="MathJax-SVG-1-Title">
<title id="MathJax-SVG-1-Title">{\displaystyle \mathbf {Ax} =\mathbf {b} \,}</title>
<defs aria-hidden="true">
<path stroke-width="1" id="E1-MJMAINB-41" d="M296 0Q278 3 164 3Q58 3 49 0H40V62H92Q144 62 144 64Q388 682 397 689Q403 698 434 698Q463 698 471 689Q475 686 538 530T663 218L724 64Q724 62 776 62H828V0H817Q796 3 658 3Q509 3 485 0H472V62H517Q561 62 561 63L517 175H262L240 120Q218 65 217 64Q217 62 261 62H306V0H296ZM390 237L492 238L440 365Q390 491 388 491Q287 239 287 237H390Z"></path>
<path stroke-width="1" id="E1-MJMAINB-78" d="M227 0Q212 3 121 3Q40 3 28 0H21V62H117L245 213L109 382H26V444H34Q49 441 143 441Q247 441 265 444H274V382H246L281 339Q315 297 316 297Q320 297 354 341L389 382H352V444H360Q375 441 466 441Q547 441 559 444H566V382H471L355 246L504 63L545 62H586V0H578Q563 3 469 3Q365 3 347 0H338V62H366Q366 63 326 112T285 163L198 63L217 62H235V0H227Z"></path>
<path stroke-width="1" id="E1-MJMAIN-3D" d="M56 347Q56 360 70 367H707Q722 359 722 347Q722 336 708 328L390 327H72Q56 332 56 347ZM56 153Q56 168 72 173H708Q722 163 722 153Q722 140 707 133H70Q56 140 56 153Z"></path>
<path stroke-width="1" id="E1-MJMAINB-62" d="M32 686L123 690Q214 694 215 694H221V409Q289 450 378 450Q479 450 539 387T600 221Q600 122 535 58T358 -6H355Q272 -6 203 53L160 1L129 0H98V301Q98 362 98 435T99 525Q99 591 97 604T83 620Q69 624 42 624H29V686H32ZM227 105L232 99Q237 93 242 87T258 73T280 59T306 49T339 45Q380 45 411 66T451 131Q457 160 457 230Q457 264 456 284T448 329T430 367T396 389T343 398Q282 398 235 355L227 348V105Z"></path>
</defs>
<g stroke="currentColor" fill="currentColor" stroke-width="0" transform="matrix(1 0 0 -1 0 0)" aria-hidden="true">
 <use xlink:href="#E1-MJMAINB-41" x="0" y="0"></use>
 <use xlink:href="#E1-MJMAINB-78" x="869" y="0"></use>
 <use xlink:href="#E1-MJMAIN-3D" x="1754" y="0"></use>
 <use xlink:href="#E1-MJMAINB-62" x="2811" y="0"></use>
</g>
</svg>