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<text x="40" y="58" class="title">TPARTMAX</text>
<text x="40" y="84" class="subtitle">Partial elementwise maximum over the destination valid region.</text>
<text x="40" y="104" class="meta">Legend: dashed=valid region, shaded=outside valid region, r down / c right</text>
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<text x="600" y="152" class="subtitle" text-anchor="middle" fill="#C53A79">dst[r,c] = max(src0[r,c], src1[r,c]) when both valid; otherwise copy the only valid input</text>
<text x="390" y="194" class="tileLabel" text-anchor="middle">src0</text>
<text x="390" y="212" class="tileNote" text-anchor="middle">example: valid region matches dst</text>
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<text x="343" y="276" class="axisText" text-anchor="end">r</text>
<text x="810" y="194" class="tileLabel" text-anchor="middle">src1</text>
<text x="810" y="212" class="tileNote" text-anchor="middle">example: smaller valid region, still within dst</text>
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<text x="803" y="242" class="axisText">c</text>
<text x="763" y="276" class="axisText" text-anchor="end">r</text>
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<text x="600" y="340" class="opText" text-anchor="middle">TPARTMAX</text>
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<text x="600" y="570" class="tileLabel" text-anchor="middle">dst</text>
<text x="600" y="588" class="tileNote" text-anchor="middle">result domain = destination valid region</text>
<text x="40" y="616" class="caption">Example validity pattern shown: one source matches dst, the other stays within dst. Other unsupported patterns are omitted.</text>
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