plotting and some other stuff

testing/cetz.typ

@@ -0,0 +1,65 @@
+// #import "@preview/cetz:0.2.2": canvas, plot
+
+#set page(width: auto, height: auto, margin: .5cm)
+
+// #let style = (stroke: black, fill: rgb(0, 0, 200, 75))
+
+// #canvas(length: 1cm, {
+//   plot.plot(size: (8, 6),
+//     x-tick-step: none,
+//     x-ticks: ((-calc.pi, $-pi$), (0, $0$), (calc.pi, $pi$)),
+//     y-tick-step: 1,
+//     {
+//       plot.add(
+//         style: style,
+//         domain: (-calc.pi, calc.pi), calc.sin)
+//       plot.add(
+//         hypograph: true,
+//         style: style,
+//         domain: (-calc.pi, calc.pi), calc.cos)
+//       plot.add(
+//         hypograph: true,
+//         style: style,
+//         domain: (-calc.pi, calc.pi), x => calc.cos(x + calc.pi))
+//     })
+// })
+
+// #canvas(length: 1cm, {
+//   plot.plot(size: (-10, 10),
+//     {},
+//   )
+// })
+
+
+#import "@preview/cetz:0.2.2"
+// #cetz.canvas({
+//   import cetz.draw: *
+//   import cetz.plot
+//   plot.plot(size: (2,2), x-tick-step: 2, y-tick-step: 2, x-equal: "y",
+//     {
+//       plot.add(((0,0), (1,1), (2,.5), (4,3)))
+//       plot.add(domain: (0, 2 * calc.pi),
+//         t => (calc.cos(t), calc.sin(t))
+//       )
+//     })
+// })
+
+#cetz.canvas({
+  import cetz.draw: *
+  import cetz.plot
+  plot.plot(size: (10, 4), x-tick-step: 2, y-tick-step: 50, 
+    {
+      plot.add(domain: (-4, 4),
+        x => (x,  calc.pow(x, 4) ),
+        label: $f(x)=x^4$
+      )
+      plot.add(domain: (-5, 6.34),
+        x => (x, calc.pow(x, 3)),
+        label: $f(x)=x^3$
+      )
+      plot.add(domain: (-10, 10),
+        x => (x, calc.pow(x, 2)),
+        label: $f(x) = x^2$
+      )
+    })
+})