13.416407864998739
13.416407864998739
0.3183098861837907
0.3183
4.44288293815837
4.4429
2.15443469003188
2.1544
0.581810759152688
0.5818
3.732050807568877
3.7320
x - 1/2
1/2*x - 1/2
-sqrt(5) + 2/3/x
x^2 - 7*x + 3
abs(x^2 - 7*x + 3)
x^(1/3) + 1
sin(1/4*pi + x)*tan(x)
cos(3/2*pi*x) + cot(x)
1.2101694915254237
1.2102
3.5498797333834844
3.5499
Error in lines 0-1
Traceback (most recent call last):
File "/cocalc/lib/python2.7/site-packages/smc_sagews/sage_server.py", line 1013, in execute
exec compile(block+'\n', '', 'single') in namespace, locals
File "<string>", line 1
float(((Integer(6)*(Integer(8)/Integer(15)))-RealNumber('1.35')))/((Integer(2)*(Integer(4)/Integer(5)))+RealNumber('0.2')))
^
SyntaxError: invalid syntax
0
1/2*sqrt(3)
1
Infinity
1/2
1/2*sqrt(2)
1/2*sqrt(3)
1
0
-1
1
1/2*sqrt(2)
1/2
0
-1
0
0
1/3*sqrt(3)
1
sqrt(3)
Infinity
0
Infinity
9^(1/3)
9^(1/3)
2*(-1)^(1/3)
50/7
7.14285714285714
7.33333333333333
5.25714285714286
0.450000000000000
-0.428182669496151
-0.9036922050915067
0.473814720414451
2.1105296161446585
2
-2
2
0
4^(1/3)
4^(1/3)
cos(5)
cos(5)
0.283662185463226
-1.19970481158029