After NumberForm I cannot apply a Sine function. Why?
67377
Calculations after NumberForm
51610
Consecutively Adding Sines
118586
Confused About Trigonometric Substitution
50573
Automatic reduplication of equal sign in the beginning of broken formula
56805
Why isn't the inverse of the function $x\mapsto x+\sin(x)$ expressible in terms of "the functions one finds on a calculator"?
68411
Indeterminate form limits question
4273
How to do an Integer.parseInt() for a decimal number?
60457
Undefined reference to `sin`
34243
Can I use math functions in PIC16F877A code?
151209
NumberForm and Precision
145310
How do I work around JavaScript's parseInt octal behavior?
119815
Why is $\tan((1/2)\pi)$ undefined?
137054
How to work with complex numbers in C?
86987
What is the difference between parseInt() and Number()?
43637
Derivative of the sine function when the argument is measured in degrees
1908
Compute $ \lim\limits_{n \to \infty }\sin \sin \dots\sin n$
1152
Why does this pattern with Plus not work for numbers?