//Math Example
r = 42;
NSB.Print(Math.PI * Math.pow(r, 2));
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|E||Returns Euler's number (approx. 2.718) | |E||Returns Euler's number (approx. 2.718) | ||
|- | |- | ||
|LN2 | |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 | == Example == | ||
< | <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) | ||
</ | </syntaxhighlight> | ||
</tabber> | |||
</ | |||
== Output == | == Output == |
Math.functionName
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 |
//Math Example
r = 42;
NSB.Print(Math.PI * Math.pow(r, 2));
Rem Math Example
r = 42
Print Math.PI * Math.pow(r, 2)
5541.769440932395