BillFoster

{
	name: test simplification
	questions: [
		{
			name: testing
			variables: {
			a: "random(1..5)"
			b: "random(1..5)"
			}
			statement:""" $\simplify{{a}^2-{b}^2}$ and $\simplify[1111110111111111]{{a}^2+4*{a}*{b}}$"""

BillFoster

{
			name: Arctan example 1
			variables: {
				a: "random(2..6)"
				b: "r^2*a"
				r: "s^2"
				s:"random(2..5)"
				}	
			statement: """Find the following integral. 
			Input the constant of integration as $C$.

BillFoster

{
	name: testcom
	questions: [
				{
				name: Complex Test
				statement: """Express the following in the form $a+bi$ where $a$ and $b$ are real. """
				variables: {
				
				a4: "s4*random(1..9)"
				b4: "s1*random(1..9)"

BillFoster

{
	name: TestRules
	duration: 0
	percentpass: 0
	shufflequestions: false
	
	navigation: {
		reverse: true
		browse: true
	}

BillFoster

{
	name: TestRules
	duration: 0
	percentpass: 0
	shufflequestions: false
	
	navigation: {
		reverse: true
		browse: true
	}

BillFoster

On compiling and running mathssample in the dev branches we get the following error message on running:

Error: Error substituting content: 


This page contains the following errors:error on line 1 at column 16: StartTag: invalid element name


Below is a rendering of the page up to the first error.

BillFoster

{	notes: ""
	name: MAS3214 20122013 CBA1_4
	percentPass: 50
	shuffleQuestions: false
	rulesets:{
			std:[all,fractionNumbers, !collectNumbers,!noLeadingMinus]
			}
			
	navigation: {
		allowregen: true

BillFoster

{	notes: ""
	name: MAS3214 20122013 CBA1_1
	percentPass: 50
	shuffleQuestions: false
	rulesets:{
			std:[all,fractionNumbers, !collectNumbers,!noLeadingMinus]
			}
			
	navigation: {
		allowregen: true

BillFoster

Here is a question gapfill part on prime factorisation, pi primes, ei their exponents. 
Awful business trapping student input. 
So much better if there were restrictions that said that the primes (without 0 exponent) had to be present in the answer.


gaps: [
					{type: jme 
					answer: "{p1}^{e1}*{p2}^{e2}*{p3}^{e3}*{p5}^{e5}"
					answersimplification:"unitPower,zeroPower,unitFactor"
					musthave:{

BillFoster

There is a problem with allocating negative marks - if the sum over all marks is 0 then you cannot submit.

So should the total be over all positive marks, neglecting any negative marks in the matrix?


{	notes: ""
	name: MAS3214 20122013 CBA1_6
	percentPass: 50
	shuffleQuestions: false
	rulesets:{