点券价格：20
Vexlio 是一款Mac上优秀的图形公式绘制工具，可用于绘制图表、数学方程式等复杂图形。
Vexlio’s lightning-fast and precise diagramming with native LaTeX equation editing, a Lua-based “program mode,” a powerful auto-snapping system, a “prefab” shape library and much more, now on your Mac.
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Vexlio for Mac 1.1.2
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