diff --git a/src/main.rs b/src/main.rs
index 438e359..688c13c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -95,6 +95,7 @@ fn main()
 		("-", (Vec::from([Datatype::Int, Datatype::Int]), Vec::from([Datatype::Int]))),
 		("+", (Vec::from([Datatype::Int, Datatype::Int]), Vec::from([Datatype::Int]))),
 		("*", (Vec::from([Datatype::Int, Datatype::Int]), Vec::from([Datatype::Int]))),
+		("divmod", (Vec::from([Datatype::Int, Datatype::Int]), Vec::from([Datatype::Int, Datatype::Int]))),
 		("<", (Vec::from([Datatype::Int, Datatype::Int]), Vec::from([Datatype::Bool]))),
 		(">", (Vec::from([Datatype::Int, Datatype::Int]), Vec::from([Datatype::Bool]))),
 		(">=", (Vec::from([Datatype::Int, Datatype::Int]), Vec::from([Datatype::Bool]))),
@@ -356,7 +357,7 @@ fn merge_assemblies(data: &mut AssemblyData, data2: AssemblyData)
 	data.strings += data2.strings.as_str();
 }
 
-const ASSEMBLY_LINUX_X64_QUEUE_LENGTH: u32 = 1024;
+const ASSEMBLY_LINUX_X64_QUEUE_LENGTH: u32 = 4096;
 const ASSEMBLY_LINUX_X64_HEADER: &str = "format ELF64 executable 3\n";
 const ASSEMBLY_LINUX_X64_TRY_RESET_QUEUE: &str = "\tcmp r12, r13\n\tcmove r12, r14\n\tcmove r13, r14\n";
 const ASSEMBLY_LINUX_X64_EXIT: &str = "\tmov rax, 60\n\tmov rdi, 0\n\tsyscall\n";
@@ -535,7 +536,6 @@ fn generate_assembly_linux_x64_block(operations: &Vec<Operation>, functions: &Ve
 				data.code += format!("while_{}_{}_end:\n", line, col).as_str();
 				data.code += "\tinc r12\n";
 				data.code += ASSEMBLY_LINUX_X64_TRY_RESET_QUEUE;
-
 			}
 			Operation::If(if_operations, maybe_else_operations, line, col) =>
 			{
@@ -650,6 +650,20 @@ fn generate_assembly_linux_x64_block(operations: &Vec<Operation>, functions: &Ve
 						data.code += "\tmov [queue+8*r13], rax\n";
 						data.code += "\tinc r13\n";
 					}
+					"divmod" =>
+					{
+						data.code += "\tmov qword rax, [queue+8*r12]\n";
+						data.code += "\tmov qword rdx, 0\n";
+						data.code += "\tinc r12\n";
+						data.code += "\tmov qword rbx, [queue+8*r12]\n";
+						data.code += "\tinc r12\n";
+						data.code += ASSEMBLY_LINUX_X64_TRY_RESET_QUEUE;
+						data.code += "\tidiv rbx\n";
+						data.code += "\tmov [queue+8*r13], rax\n";
+						data.code += "\tinc r13\n";
+						data.code += "\tmov [queue+8*r13], rdx\n";
+						data.code += "\tinc r13\n";
+					}
 					">" =>
 					{
 						data.code += "\tmov rbx, 0\n";
@@ -710,6 +724,18 @@ fn generate_assembly_linux_x64_block(operations: &Vec<Operation>, functions: &Ve
 						data.code += "\tmov qword [queue+8*r13], rbx\n";
 						data.code += "\tinc r13\n";
 					}
+					"!=" =>
+					{
+						data.code += "\tmov rbx, 0\n";
+						data.code += "\tmov rcx, 1\n";
+						data.code += "\tmov rax, [queue+8*r12]\n";
+						data.code += "\tcmp qword rax, [queue+8*r12+8]\n";
+						data.code += "\tcmovne rbx, rcx\n";
+						data.code += "\tadd r12, 2\n";
+						data.code += ASSEMBLY_LINUX_X64_TRY_RESET_QUEUE;
+						data.code += "\tmov qword [queue+8*r13], rbx\n";
+						data.code += "\tinc r13\n";
+					}
 					"&&" =>
 					{
 						data.code += "\tmov rax, [queue+8*r12]\n";
@@ -911,6 +937,13 @@ fn interpret_program(operations: &Vec<Operation>, queue: &mut Vec<String>, funct
 						let multiplicant2 = queue.remove(0).parse::<i64>().unwrap();
 						queue.push((multiplicant1 * multiplicant2).to_string());
 					}
+					"divmod" =>
+					{
+						let dividend = queue.remove(0).parse::<i64>().unwrap();
+						let divisor = queue.remove(0).parse::<i64>().unwrap();
+						queue.push((dividend / divisor).to_string());
+						queue.push((dividend % divisor).to_string());
+					}
 					">" =>
 					{
 						let first = queue.remove(0).parse::<i64>().unwrap();
@@ -1461,7 +1494,7 @@ fn extract_arrays(tokens: &mut Vec<Token>, intrinsics: &HashMap<&str, (Vec<Datat
 
 fn sanitize_name(name: String) -> String
 {
-	return name.replace("-", "_").replace("+", "_");
+	return name.replace("-", "_").replace("+", "_").replace("%", "percent").replace("/", "slash");
 }
 
 fn str_to_datatype(s: &str, line: i32, col: i32) -> Result<Datatype, String>
diff --git a/std.qbl b/std.qbl
index 920e95d..37af110 100644
--- a/std.qbl
+++ b/std.qbl
@@ -9,3 +9,13 @@ function bool => str boolToStr
 		"false"
 	}
 }
+
+function int int => int %
+{
+	divmod deq
+}
+
+function int int => int /
+{
+	divmod req deq
+}
\ No newline at end of file