new simplification rules

gistfile1.txt

{
	name: TestRules
	duration: 0
	percentpass: 0
	shufflequestions: false
	
	navigation: {
		reverse: true
		browse: true
	}
	rulesets: {
		surdFractions: [
			{
				pattern: 'a/sqrt(b)'
				conditions: ['a=b']
				result: 'sqrt(a)'
			}
			]
		
		reduceSurd: [collectNumbers,surdFractions]
		
	}
	
	
	questions: [
		{	name: Question 1
			
			variables: {
				a: "random(1..100#0.01)"
				b:"5"
				c:"5"
			}
			
			parts: [
				{	type: numberentry
					marks: 1
					prompt: "Write $\simplify[surdFractions]{{b}/sqrt({c})}$"
					answer: "{a*1000}"
					steps: [
						{	type: information
							prompt: "Recall: $1$ km = $1000$ m."
						}
					]		
				}
			]
		}
		
	]
}