From 64b665e706560c0f35325b4195891e76d7ae6041 Mon Sep 17 00:00:00 2001
From: Jermolene <jeremy@jermolene.com>
Date: Thu, 7 Feb 2019 11:18:32 +0000
Subject: [PATCH] More maths operators

---
 core/modules/filters/math.js | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/core/modules/filters/math.js b/core/modules/filters/math.js
index e28e7fe77..d07192d91 100644
--- a/core/modules/filters/math.js
+++ b/core/modules/filters/math.js
@@ -75,6 +75,18 @@ exports.min = makeNumericBinaryOperator(
 	function(a,b) {return Math.min(a,b);}
 );
 
+exports.fixed = makeNumericBinaryOperator(
+	function(a,b) {return Number.prototype.toFixed.call(a,b);}
+);
+
+exports.precision = makeNumericBinaryOperator(
+	function(a,b) {return Number.prototype.toPrecision.call(a,b);}
+);
+
+exports.exponential = makeNumericBinaryOperator(
+	function(a,b) {return Number.prototype.toExponential.call(a,b);}
+);
+
 exports.sum = makeNumericArrayOperator(
 	function(accumulator,value) {return accumulator + value},
 	0 // Initial value
@@ -104,7 +116,7 @@ function makeNumericBinaryOperator(fnCalc) {
 		});
 		return result;
 	};
-};
+}
 
 function makeNumericArrayOperator(fnCalc,initialValue) {
 	initialValue = initialValue || 0;
@@ -117,7 +129,7 @@ function makeNumericArrayOperator(fnCalc,initialValue) {
 			return fnCalc(accumulator,parseNumber(currentValue));
 		},initialValue))];
 	};
-};
+}
 
 function parseNumber(str) {
 	return parseFloat(str) || 0;