Added a lot of shit

src/lib/circuit.typ

@@ -3,16 +3,6 @@
 #import zap: interface
 
 #let registerAllCustom() = {
-  cetz.draw.set-ctx(ctx => {
-    ctx.zap.style.insert("einTor", (
-      scale: auto,
-      fill: auto,
-      height: 3mm,
-      width: 6mm,
-    ))
-    ctx
-  })
-
   cetz.draw.set-ctx(ctx => {
     ctx.zap.style.insert("zweiTor", (
       scale: auto,
@@ -20,8 +10,39 @@
       height: 10mm,
       width: 10mm,
     ))
+
+    ctx.zap.style.insert("einTor", (
+      scale: auto,
+      fill: auto,
+      height: 3mm,
+      width: 6mm,
+    ))
+
+    ctx.zap.style.insert("fet", (
+      scale: auto,
+      fill: none,
+      height: 5mm,
+      width: 10mm,
+    ))
+
+
+    for it in ("lnot", "land", "lnand", "lor", "lnor", "lxor", "lxnor") {
+        ctx.zap.style.insert(it, (
+          width: 0.7,
+          min-height: 0.9,
+          spacing: 0.4,
+          padding: 0.25,
+          fill: white,
+          stroke: auto,
+        )
+      )
+    }
+
     ctx
   })
+
+
+
 }
 
 #let einTor(name, node, flip: false, ..params) = {
@@ -83,4 +104,53 @@
 
   // Component call
   component("zweiTor", name, node, draw: draw, ..params)
+}
+
+#let fet(name, node, type: "N", scale: 1, angle: 0, thickness: 0.5pt, ..params) = {
+  import cetz.draw: line, circle, anchor, rotate
+  import zap: component
+  
+  // Drawing function
+  let draw(ctx, position, style) = {
+    let zap-style = ctx.zap.style
+
+    let height = style.height * scale;
+    let width = style.width * scale;
+
+    let wireThink = ctx.zap.style.wire.stroke.thickness;
+
+    rotate(angle);
+
+    if(type == "N") {
+      line((0, height), (0, height*(1-0.45)), stroke: (thickness: wireThink))
+    } else { 
+      line((0, height), (0, height*(1-0.2)), stroke: (thickness: wireThink))
+      circle((0, height*(1-0.3) - thickness/2), radius: (height/2)*0.2, stroke: (thickness: wireThink))
+    }
+
+    line(
+      (width/2, 0), 
+      (width*0.4/2, 0),
+      (width*0.4/2, 0), 
+      (width*0.4/2, height*(1-0.6)),
+      (-width*0.4/2, height*(1-0.6)),
+      (-width*0.4/2, 0),
+      (-width/2, 0), stroke: (thickness: wireThink)
+    )
+
+    line(
+      (width*0.42/2, height*(1-0.45)),
+      (-width*0.42/2, height*(1-0.45)),
+      stroke: (thickness: wireThink)
+    )
+
+    anchor("G", (0, height))
+    anchor("D", (-width/2, 0))
+    anchor("S", (width/2, 0))
+
+    interface((-width / 2, -height / 2), (width / 2, height / 2), io: true)
+  }
+
+  // Component call
+  component("fet", name, node, draw: draw, ..params)
 }

src/lib/logic.typ

@@ -0,0 +1,62 @@
+#import "@preview/zap:0.5.0": *
+#import "@preview/cetz:0.4.2": (
+  draw.anchor, draw.arc-through, draw.circle, draw.content, draw.line, draw.rect, draw.rotate, draw.get-ctx, draw.bezier
+)
+
+#let logic(name, node, text: $"&"$, invert: false, mirror: false, invert-inputs: (), angle: 0deg, inputs: 2, ..params) = {
+  assert(inputs >= 1, message: "logic supports minimum one inputs")
+
+  let style = (
+    width: 0.7,
+    min-height: 0.9,
+    spacing: 0.4,
+    padding: 0.25,
+    fill: white,
+    stroke: auto,
+  )
+
+  // Drawing function
+  let draw(ctx, position, _) = {
+    rotate(angle)
+
+    let height = calc.max(style.min-height, (inputs - 1) * style.spacing + 2 * style.padding)
+    let width = style.width * if mirror { -1 } else { 1 }
+
+    interface((-width / 2, -height / 2), (width / 2, height / 2), io: false)
+
+    rect((-width / 2, -height / 2), (rel: (width, height)), fill: style.fill, stroke: style.stroke)
+    content((0, height / 2 - style.padding / 2), text, anchor: "north", angle: angle)
+
+    let ball-radius = calc.min(height, width) * 0.1
+
+    for input in range(1, inputs + 1) {
+      let pad = (height - (inputs - 1) * style.spacing) / 2
+      let y = height / 2 - pad - (input - 1) * style.spacing;
+
+      if input in invert-inputs {
+        circle((-width / 2 - ball-radius, y), radius: ball-radius, stroke: style.stroke, fill: style.fill)
+        anchor("in" + str(input), (-width / 2, y))
+      } else {
+        anchor("in" + str(input), (-width / 2, y))
+      }
+    }
+
+    if invert {
+      circle((width / 2 + ball-radius, 0), radius: ball-radius, stroke: style.stroke, fill: style.fill)
+      anchor("out", (width / 2, 0))
+    } else {
+      anchor("out", (width / 2, 0))
+    }
+  }
+
+  // Component call
+  component("logic", name, node, draw: draw, ..params)
+}
+
+#let lnot(name, node, ..params) = logic(name, node, ..params, text: $1$, invert: true)
+#let land(name, node, ..params) = logic(name, node, ..params, text: $"&"$)
+#let lnand(name, node, ..params) = logic(name, node, ..params, text: $"&"$, invert: true)
+#let lor(name, node, ..params) = logic(name, node, ..params, text: $>=1$)
+#let lnor(name, node, ..params) = logic(name, node, ..params, text: $>=1$, invert: true)
+#let lxor(name, node, ..params) = logic(name, node, ..params, text: $=1$)
+#let lxnor(name, node, ..params) = logic(name, node, ..params, text: $=1$, invert: true)

src/lib/table.typ

@@ -0,0 +1,80 @@
+#import "@preview/zap:0.5.0"
+#import "logic.typ"
+
+#let circuit(body) = zap.circuit({
+  import zap: *
+
+  set-style(
+    node: (
+      radius: 0.04,
+    )
+  )
+
+  body
+})
+
+#table(
+  columns: (1fr, 1fr),
+  align: center + horizon,
+  stroke: (x, y) => (
+    left: if x > 0 { 0.5pt },
+    top: if y == 1 { 1pt } else if y > 0 { 0.5pt },
+  ),
+  table.header([DNF], [KNF]),
+  circuit({
+    import zap: *
+
+    logic.land("A1", (0, 0.75), invert-inputs: (1,))
+    logic.land("A2", (0, -0.75), invert-inputs: (2,))
+
+    logic.lor("O1", (1.25, 0))
+
+    zwire("A1.out", "O1.in1", ratio: 50%)
+    zwire("A2.out", "O1.in2", ratio: 50%)
+
+    wire((-1, 1.25), (-1, -1.25), name: "A")
+    wire((-0.75, 1.25), (-0.75, -1.25), name: "B")
+
+    cetz.draw.content("A.in", [a], anchor: "south", padding: 2pt)
+    cetz.draw.content("B.in", [b], anchor: "south", padding: 2pt)
+
+    node("N4", ("A1.in1", "-|", "A.in"))
+    wire("A1.in1", "N4")
+    node("N3", ("A1.in2", "-|", "B.in"))
+    wire("A1.in2", "N3")
+    node("N2", ("A2.in1", "-|", "A.in"))
+    wire("A2.in1", "N2")
+    node("N1", ("A2.in2", "-|", "B.in"))
+    wire("A2.in2", "N1")
+
+    wire("O1.out", (rel: (0.3, 0)))
+  }),
+  circuit({
+    import zap: *
+
+    logic.lor("A1", (0, 0.75))
+    logic.lor("A2", (0, -0.75), invert-inputs: (1,2))
+
+    logic.land("O1", (1.25, 0))
+
+    zwire("A1.out", "O1.in1", ratio: 50%)
+    zwire("A2.out", "O1.in2", ratio: 50%)
+
+    wire((-1, 1.25), (-1, -1.25), name: "A")
+    wire((-0.75, 1.25), (-0.75, -1.25), name: "B")
+
+    cetz.draw.content("A.in", [a], anchor: "south", padding: 2pt)
+    cetz.draw.content("B.in", [b], anchor: "south", padding: 2pt)
+
+    node("N4", ("A1.in1", "-|", "A.in"))
+    wire("A1.in1", "N4")
+    node("N3", ("A1.in2", "-|", "B.in"))
+    wire("A1.in2", "N3")
+    node("N2", ("A2.in1", "-|", "A.in"))
+    wire("A2.in1", "N2")
+    node("N1", ("A2.in2", "-|", "B.in"))
+    wire("A2.in2", "N1")
+
+    wire("O1.out", (rel: (0.3, 0)))
+  })
+)

src/lib/truthtable.typ

@@ -0,0 +1,35 @@
+#let truth-table(outputs: (), inputs: none) = {
+  let variables = calc.max(..outputs.map(output => calc.ceil(calc.log(output.at(1).len()) / calc.log(2))))
+
+  if inputs == none {
+    inputs = ($a$, $b$, $c$, $d$).slice(0, variables)
+  }
+
+  assert(outputs.len() >= 1, message: "There has to be at least one output")
+  assert(inputs.len() == variables, message: "There aren't enough variables to label")
+
+  let num-to-bin(x, digits) = {
+    let bits = ()
+
+    while x != 0 {
+      bits.push(calc.rem(x, 2))
+
+      x = calc.floor(x / 2)
+    }
+
+    range(digits).map(x => bits.at(digits - x - 1, default: 0))
+  }
+
+  table(
+    columns: (auto,) * (variables + outputs.len()),
+    stroke: (x, y) => (
+      left: if x == variables { 1pt } else if x > 0 { 0.5pt },
+      top: if y == 1 { 1pt } else if y > 0 { 0.5pt },
+    ),
+    inset: 4pt,
+    if inputs != none { table.header(..inputs.map(x => [#x]), ..outputs.map(((x, _)) => [#x])) },
+    ..range(calc.pow(2, variables))
+      .map(x => (..num-to-bin(x, variables).map(y => [#y]), ..outputs.map(((_, y)) => [#y.at(x, default: [])])))
+      .flatten()
+  )
+}