fix colors and markers for elliptic curves in plots (!157)

## results
![setup](/uploads/1f3a383689d3c8fd5a3f1331deabdec0/setup.png)
![commit](/uploads/bcf3bfdd991725abb97cbe4f8890840b/commit.png)
![inverse](/uploads/35316c887c6b2347baa86c4db119f762/inverse.png)
![mul](/uploads/262c27e99d7f2b5c8fb45761607a8717/mul.png)
![transpose](/uploads/2378460cb687d0a9320a24a840ed2eef/transpose.png)

benchmarks/.nushell/commit/plot.nu

@@ -16,6 +16,29 @@ export def main [data: path, --save: path] {
         | group-by name --to-table
         | reject items.name
         | rename --column { group: "name", items: "points" }
+        | insert style.color {|it|
+            match $it.name {
+                "BLS12-381" => "tab:blue"
+                "PALLAS" => "tab:green"
+                "BN254" => "tab:orange"
+                "CP6-782" => "tab:olive"
+                "ED-MNT4-298" => "tab:pink"
+                "MNT4-753" => "tab:red"
+                _ => "tab:grey"
+            }
+        }
+        | insert style.line.marker.shape {|it|
+            match $it.name {
+                "BLS12-381" => "s"
+                "PALLAS" => "o"
+                "BN254" => "^"
+                "CP6-782" => "*"
+                "ED-MNT4-298" => "X"
+                "MNT4-753" => "d"
+                _ => null
+            }
+        }
+        | insert style.line.marker.size { 10 }
         | sort-by name
 
     let options = [

benchmarks/.nushell/setup/plot.nu

@@ -21,6 +21,29 @@ export def main [data: path, --save: path] {
         | group-by name --to-table
         | reject items.name
         | rename --column { group: "name", items: "points" }
+        | insert style.color {|it|
+            match $it.name {
+                "BLS12-381" => "tab:blue"
+                "PALLAS" => "tab:green"
+                "BN254" => "tab:orange"
+                "CP6-782" => "tab:olive"
+                "ED-MNT4-298" => "tab:pink"
+                "MNT4-753" => "tab:red"
+                _ => "tab:grey"
+            }
+        }
+        | insert style.line.marker.shape {|it|
+            match $it.name {
+                "BLS12-381" => "s"
+                "PALLAS" => "o"
+                "BN254" => "^"
+                "CP6-782" => "*"
+                "ED-MNT4-298" => "X"
+                "MNT4-753" => "d"
+                _ => null
+            }
+        }
+        | insert style.line.marker.size { 10 }
         | sort-by name
 
     let options = [

benchmarks/README.md

@@ -63,6 +63,29 @@ for graph in [
             | rename --column { n: "x", mean: "y", stddev: "e" }
             | group-by name --to-table
             | rename --column { group: "name", items: "points" }
+            | insert style.color {|it|
+                match $it.name {
+                    "BLS12-381" => "tab:blue"
+                    "PALLAS" => "tab:green"
+                    "BN254" => "tab:orange"
+                    "CP6-782" => "tab:olive"
+                    "ED-MNT4-298" => "tab:pink"
+                    "MNT4-753" => "tab:red"
+                    _ => "tab:grey"
+                }
+            }
+            | insert style.line.marker.shape {|it|
+                match $it.name {
+                    "BLS12-381" => "s"
+                    "PALLAS" => "o"
+                    "BN254" => "^"
+                    "CP6-782" => "*"
+                    "ED-MNT4-298" => "X"
+                    "MNT4-753" => "d"
+                    _ => null
+                }
+            }
+            | insert style.line.marker.size { 10 }
     gplt plot ...[
         --title $graph.title
         --x-label "n"