Create form.rb

form.rb

@@ -0,0 +1,23 @@
+class Form < Formula
+  desc "The FORM project for symbolic manipulation of very big expressions"
+  homepage "https://www.nikhef.nl/~form/"
+  url "https://github.com/vermaseren/form/releases/download/v4.2.1/form-4.2.1.tar.gz"
+  sha256 "f2722d6d4ccb034e01cf786d55342e1c21ff55b182a4825adf05d50702ab1a28"
+
+  depends_on "gmp"
+  depends_on "lzlib"
+
+  def install
+    system "./configure", "--disable-debug",
+                          "--disable-dependency-tracking",
+                          "--disable-silent-rules",
+                          "--with-zlib",
+                          "--with-gmp",
+                          "--prefix=#{prefix}"
+    system "make", "install"
+  end
+
+  test do
+    system "#{bin}/form", "-v"
+  end
+end