## STACK Documentation

Documentation home | Category index | Site map# LowestTerms: Answer test results

This page exposes the results of running answer tests on STACK test cases. This page is automatically generated from the STACK unit tests and is designed to show question authors what answer tests actually do. This includes cases where answer tests currentl fail, which gives a negative expected mark. Comments and further test cases are very welcome.

## LowestTerms

Test | ? | Student response | Teacher answer | Opt | Mark | Answer note | |
---|---|---|---|---|---|---|---|

LowestTerms | 1/0 |
0 |
-1 | ATLowestTerms_STACKERROR_SAns. | |||

Mix of floats and rational numbers | |||||||

LowestTerms | 0.5 |
0 |
1 | ||||

LowestTerms | 0.33 |
0 |
1 | ||||

LowestTerms | 2/4 |
0 |
0 | ATLowestTerms_entries. | |||

The following terms in your answer are not in lowest terms. \\[\\left[ \\frac{2}{4} \\right] \\] Please try again. | |||||||

Negative numbers | |||||||

LowestTerms | -1/3 |
0 |
1 | ||||

LowestTerms | 1/-3 |
0 |
1 | ||||

LowestTerms | -2/4 |
0 |
0 | ATLowestTerms_entries. | |||

The following terms in your answer are not in lowest terms. \\[\\left[ \\frac{-2}{4} \\right] \\] Please try again. | |||||||

LowestTerms | 2/-4 |
0 |
0 | ATLowestTerms_entries. | |||

The following terms in your answer are not in lowest terms. \\[\\left[ \\frac{2}{-4} \\right] \\] Please try again. | |||||||

LowestTerms | -1/-3 |
0 |
0 | ATLowestTerms_entries. | |||

The following terms in your answer are not in lowest terms. \\[\\left[ \\frac{-1}{-3} \\right] \\] Please try again. | |||||||

LowestTerms | -2/-4 |
0 |
0 | ATLowestTerms_entries. | |||

The following terms in your answer are not in lowest terms. \\[\\left[ \\frac{-2}{-4} \\right] \\] Please try again. | |||||||

Polynomials | |||||||

LowestTerms | x+1/3 |
0 |
1 | ||||

LowestTerms | x+2/6 |
0 |
0 | ATLowestTerms_entries. | |||

The following terms in your answer are not in lowest terms. \\[\\left[ \\frac{2}{6} \\right] \\] Please try again. | |||||||

LowestTerms | 2*x/4+2/6 |
0 |
0 | ATLowestTerms_entries. | |||

The following terms in your answer are not in lowest terms. \\[\\left[ \\frac{2}{6} \\right] \\] Please try again. | |||||||

LowestTerms | 2/4*x+2/6 |
0 |
0 | ATLowestTerms_entries. | |||

The following terms in your answer are not in lowest terms. \\[\\left[ \\frac{2}{4} , \\frac{2}{6} \\right] \\] Please try again. | |||||||

LowestTerms | x-1/-4 |
0 |
0 | ATLowestTerms_entries. | |||

The following terms in your answer are not in lowest terms. \\[\\left[ \\frac{-1}{-4} \\right] \\] Please try again. | |||||||

Trig functions | |||||||

LowestTerms | cos(x) |
0 |
1 | ||||

LowestTerms | cos(3/6*x) |
0 |
0 | ATLowestTerms_entries. | |||

The following terms in your answer are not in lowest terms. \\[\\left[ \\frac{3}{6} \\right] \\] Please try again. | |||||||

Matrices | |||||||

LowestTerms | matrix([1,2/4],[2,3]) |
0 |
0 | ATLowestTerms_entries. | |||

The following terms in your answer are not in lowest terms. \\[\\left[ \\frac{2}{4} \\right] \\] Please try again. | |||||||

Equations | |||||||

LowestTerms | x=1/2 |
0 |
1 | ||||

LowestTerms | 3/9=x |
0 |
0 | ATLowestTerms_entries. | |||

The following terms in your answer are not in lowest terms. \\[\\left[ \\frac{3}{9} \\right] \\] Please try again. | |||||||

Use predicate lowesttermsp | |||||||

LowestTerms | x^2/x |
0 |
1 | ||||

LowestTerms | (2*x)/(4*t) |
0 |
1 | ||||

LowestTerms | (2/4)*(x^2/t) |
0 |
0 | ATLowestTerms_entries. | |||

The following terms in your answer are not in lowest terms. \\[\\left[ \\frac{2}{4} \\right] \\] Please try again. | |||||||

LowestTerms | x^(2/4) |
0 |
0 | ATLowestTerms_entries. | |||

Need to rationalize demoninator | |||||||

LowestTerms | sqrt(3)/3 |
sqrt(3)/3 |
1 | ||||

LowestTerms | 1/sqrt(3) |
sqrt(3)/3 |
0 | ATLowestTerms_not_rat. | |||

You must clear the following from the denominator of your fraction: \\[\\left[ \\sqrt{3} \\right] \\] | |||||||

LowestTerms | 1/(1-sqrt(2)) |
1/(1-sqrt(2)) |
0 | ATLowestTerms_not_rat. | |||

You must clear the following from the denominator of your fraction: \\[\\left[ \\sqrt{2} \\right] \\] | |||||||

LowestTerms | 1/(1+i) |
(1-i)/2 |
0 | ATLowestTerms_not_rat. | |||

You must clear the following from the denominator of your fraction: \\[\\left[ \\mathrm{i} \\right] \\] | |||||||

LowestTerms | 1+2/sqrt(3) |
(2*sqrt(3)+3)/3 |
0 | ATLowestTerms_not_rat. | |||

You must clear the following from the denominator of your fraction: \\[\\left[ \\sqrt{3} \\right] \\] | |||||||

LowestTerms | 1/(1+1/root(3,2)) |
sqrt(3)/(sqrt(3)+1) |
0 | ATLowestTerms_not_rat. | |||

You must clear the following from the denominator of your fraction: \\[\\left[ 3^{\\frac{1}{2}} \\right] \\] | |||||||

LowestTerms | 1/(1+1/root(2,3)) |
1/(1+1/root(2,3)) |
0 | ATLowestTerms_not_rat. | |||

You must clear the following from the denominator of your fraction: \\[\\left[ 2^{\\frac{1}{3}} \\right] \\] |

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