YouTube on MSNOpinion

Evaluate the composition of trigonometric functions not on the unit circle

👉 Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other ...
YouTube on MSN

Evaluate the composition of inverse trig function with x

👉 Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other ...
Wired

We Take the Cosine Function For Granted

This all started with a student my wife was helping with high school trigonometry homework. Here is one of the questions. Here is the solution that the homework was looking for: This uses the ...
Embedded

Evaluating Function Arguments

The C and C++ standards do not specify the order of evaluation for function arguments. This can lead to subtle portability problems. As I explained in my column last month (“As Precise As Possible”), ...