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NumAbsolute: 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.

NumAbsolute

Test
?
Student response
Teacher answer
Opt
Mark
Answer note
Basic tests
NumAbsolute 
1/0
 
0
 -1 ATNumAbsolute_STACKERROR_SAns.
TEST_FAILED
The answer test failed to execute correctly: please alert your teacher. Division by zero.
NumAbsolute 
0
 
1/0
 -1 ATNumAbsolute_STACKERROR_TAns.
TEST_FAILED
The answer test failed to execute correctly: please alert your teacher. Division by zero.
NumAbsolute 
0
 
0
 
1/0
 -1 ATNumAbsolute_STACKERROR_Opt.
TEST_FAILED
The answer test failed to execute correctly: please alert your teacher. Division by zero.
NumAbsolute 
0
 
(x
 -1 ATNumAbsoluteTEST_FAILED-Empty TA.
The answer test failed to execute correctly: please alert your teacher. Attempted to execute an answer test with an empty teacher answer, probably a CAS validation problem when authoring the question.
NumAbsolute 
1
 
0
 
(x
 0
No option, so 5%
NumAbsolute 
1.1
 
1
 0
NumAbsolute 
1.05
 
1
 1
Options passed
NumAbsolute 
1.05
 
1
 
0.1
 1
NumAbsolute 
1.05
 
3
 
0.1
 0
NumAbsolute 
3.14
 
pi
 
0.001
 0
NumAbsolute 
1.41e-2
 
1.41e-2
 
0.0001
 1
NumAbsolute 
0.0141
 
1.41e-2
 
0.0001
 1
NumAbsolute 
0.00141
 
0.00141
 
0.0001
 1
NumAbsolute 
0.00141
 
1.41*10^-3
 
0.0001
 1
NumAbsolute 
1.41*10^-3
 
1.41*10^-3
 
0.0001
 1
NumAbsolute 
[3.141,1.414]
 
[pi,sqrt(2)]
 
0.01
 1
NumAbsolute 
[3,1.414]
 
[pi,sqrt(2)]
 
0.01
 0 ATNumerical_wrongentries SA/TA=[3.0].
The entries underlined in red below are those that are incorrect. \[\left[ {\color{red}{\underline{3.0}}} , 1.414 \right] \]
NumAbsolute 
[3,1.414]
 
{pi,sqrt(2)}
 
0.01
 0 ATNumerical_SA_not_set.
Your answer should be a set, but is not. Note that the syntax to enter a set is to enclose the comma separated values with curly brackets.
NumAbsolute 
{1.414,3.1}
 
{significantfigures(pi,6),sqrt
(2)}
 
0.01
 0 ATNumerical_wrongentries: TA/SA=[3.14159], SA/TA=[3.1].
The entries underlined in red below are those that are incorrect. \[\left \{{\color{red}{\underline{3.1}}} \right \}\]
NumAbsolute 
{1,1.414,3.1,2}
 
{1,2,pi,sqrt(2)}
 
0.1
 1