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Sin cos exp is calculated using the Taylor Formula and mclawin formula. To prevent the power operation index from being too high, it is easy to cause overflow when a large input parameter is calculated. Considering that sin and cos both use 2 * PI
The SIN function is to compute the sine function. It appears in the default common functions, math, and trigonometric functions of Excel functions.
Sin function grammar form: sin (number)
Sin function Application considerations:
1, number
Introduction to the formula of sin function
Grammar: SIN (number)
Number is the angle, in radians, that requires a sine.
Note: If the unit of the parameter is degrees, you can multiply PI ()/180 or use the RADIANS function to convert it to
The Math. sin () method in JavaScript is described in detail, and javascriptmath. sin
This method returns the sine of a number. The sin method returns a value ranging from-1 to 1, representing the sine of the parameter.Syntax
Math.sin( x ) ;
The
Describesin () returns the sinusoidal value of the X-arc.GrammarThe following is the syntax for the Sin () method:Import Mathmath.sin (x)Note:sin () is not directly accessible, you need to import the math module, and then call the method through the
The first is the Taylor formula, but the formula brother does not remember it. If you are interested, it is not difficult to find out the implementation.
Second recursion, using three formulas
Sin (x) = 2 * sin (X/2) * Cos (X/2) --------------
Back to: Teacher He curriculum teaching link project requirements"Project 1-sin Taylor Show Errors"Here is the Taylor display of the sin function:(Note: X takes a Radian value, not an angle value)A double Mysin (double x) was written for the sin
Sin function
Returns the sine value of a corner.
Sin(number)
The number argument can be any valid numeric expression that represents a corner as radians.
Description
The Sin function takes a corner and returns the ratio on both sides of the
This is also for a friend who loves to ask. I don't know if there is any better way.
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# Include
# Include
# Define ex 0.000001
Int main ()
...{
Double X = 0.0, temp = 1.0, sin = 0.0;
Int I;
Printf ("Please input a degree :");
Scanf
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