Math: Difference between revisions

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|E||Returns Euler's number (approx. 2.718)
|E||Returns Euler's number (approx. 2.718)
|-
|-
|LN2   Returns the natural logarithm of 2 (approx. 0.693)
|LN2 ||Returns the natural logarithm of 2 (approx. 0.693)
|-
|-
|LN10||Returns the natural logarithm of 10 (approx. 2.302)
|LN10||Returns the natural logarithm of 10 (approx. 2.302)
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|}
|}


== Example (BASIC) ==
== Example ==


<pre>
<tabber>
JavaScript=
<syntaxhighlight lang="JavaScript">
//Math Example
r = 42;
NSB.Print(Math.PI * Math.pow(r, 2));
</syntaxhighlight>
|-|
BASIC=
<syntaxhighlight lang="vb.net">
Rem Math Example
Rem Math Example
r = 42
r = 42
Print Math.PI * Math.pow(r, 2)
Print Math.PI * Math.pow(r, 2)
</pre>
</syntaxhighlight>
 
</tabber>
== Example (JavaScript) ==
 
<pre>
//Math Example
r = 42;
NSB.Print((Math.PI * Math.pow(r, 2)));
</pre>


== Output ==
== Output ==
Line 83: Line 85:


== Related Items ==
== Related Items ==
[[sgn|Sgn]]


[[Category:Language Reference]]
[[Category:Language Reference]]


[[Category:Math]]
[[Category:Math]]

Latest revision as of 22:46, 24 July 2019

Math.functionName

Description

The Math object provides a number of mathematical functions. To use them, preface them with 'Math.'

E Returns Euler's number (approx. 2.718)
LN2 Returns the natural logarithm of 2 (approx. 0.693)
LN10 Returns the natural logarithm of 10 (approx. 2.302)
LOG2E Returns the base-2 logarithm of E (approx. 1.442)
LOG10E Returns the base-10 logarithm of E (approx. 0.434)
PI Returns PI (approx. 3.14)
SQRT1_2 Returns the square root of 1/2 (approx. 0.707)
SQRT2 Returns the square root of 2 (approx. 1.414)
abs(x) Returns the absolute value of x
acos(x) Returns the arccosine of x, in radians
asin(x) Returns the arcsine of x, in radians
atan(x) Returns the arctangent of x as a numeric value between -PI/2 and PI/2 radians
atan2(y,x) Returns the arctangent of the quotient of its arguments
ceil(x) Returns x, rounded upwards to the nearest integer
cos(x) Returns the cosine of x (x is in radians)
exp(x) Returns the value of Ex
floor(x) Returns x, rounded downwards to the nearest integer
log(x) Returns the natural logarithm (base E) of x
max(x,y,z,...,n) Returns the number with the highest value
min(x,y,z,...,n) Returns the number with the lowest value
pow(x,y) Returns the value of x to the power of y
random() Returns a random number between 0 and 1
round(x) Rounds x to the nearest integer
sin(x) Returns the sine of x (x is in radians)
sqrt(x) Returns the square root of x
tan(x) Returns the tangent of an angle

Example

//Math Example
r = 42;
NSB.Print(Math.PI * Math.pow(r, 2));

Rem Math Example
r = 42
Print Math.PI * Math.pow(r, 2)

Output

5541.769440932395

Related Items