88 lines
1.6 KiB
Typst
88 lines
1.6 KiB
Typst
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// Example adapted from: @Matt https://discord.com/channels/1054443721975922748/1088371919725793360/1166508915572351067
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#import "@preview/pinit:0.2.2": *
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#set page(width: 700pt, height: auto, margin: 30pt)
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#set text(size: 20pt)
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#set math.equation(numbering: "(1)")
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#let pinit-highlight-equation-from(
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height: 2em,
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pos: bottom,
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fill: rgb(0, 180, 255),
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highlight-pins,
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point-pin,
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body,
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) = {
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pinit-highlight(
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..highlight-pins,
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dy: -0.9em,
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fill: rgb(..fill.components().slice(0, -1), 40),
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)
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pinit-point-from(
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fill: fill,
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pin-dx: 0em,
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pin-dy: if pos == bottom {
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0.5em
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} else {
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-0.9em
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},
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body-dx: 0pt,
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body-dy: if pos == bottom {
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-1.7em
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} else {
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-1.6em
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},
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offset-dx: 0em,
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offset-dy: if pos == bottom {
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0.8em + height
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} else {
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-0.6em - height
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},
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point-pin,
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rect(
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inset: 0.5em,
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stroke: (bottom: 0.12em + fill),
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{
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set text(fill: fill)
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body
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},
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),
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)
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}
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Equation written out directly (for comparison):
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$ (q_T^* p_T) / p_E p_E^* >= (c + q_T^* p_T^*)(1+r^*)^(2N) $
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Laid out with pinit:
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#v(3.5em)
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$
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(#pin(1)q_T^* p_T#pin(2))/(#pin(3)p_E#pin(4))#pin(5)p_E^*#pin(6) >= (c + q_T^* p_T^*)(1+r^*)^(2N)
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$
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#v(5em)
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#pinit-highlight-equation-from(
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(1, 2, 3, 4),
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(3, 4),
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height: 3.5em,
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pos: bottom,
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fill: rgb(0, 180, 255),
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)[
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quantity of Terran goods
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]
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#pinit-highlight-equation-from(
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(5, 6),
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(5, 6),
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height: 2.5em,
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pos: top,
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fill: rgb(150, 90, 170),
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)[
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price of Terran goods, on Trantor
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]
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Paragraph after the equation.
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