Servoy Mobile Documentation
Child pages
  • Math

Versions Compared

Old Version 7

changes.mady.by.user Servoy Docs

Saved on

compared with

New Version 8

changes.mady.by.user Servoy Docs

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.
Comment: Migration of unmigrated content due to installation of a new plugin
Wiki Markup
{div:style=display:none}
DO NOT EDIT THE CONTENT OF THIS PAGE DIRECTLY (EXCEPT INSIDE THE DIV BELOW WITH ID=DESCRIPTION), UNLESS YOU KNOW WHAT YOU'RE DOING.
		THE STRUCTURE OF THE CONTENT IS VITAL IN BEING ABLE TO AUTO UPDATE THE CONTENT THROUGH THE DOC GENERATOR.\\		\\		Enter additional information related to this 'class' inside the \{div} macro with 'id=description'{div}
{div:id=description}{div}\\ 

{table:id=|class=servoy sSummary}{colgroup}{column:width=80px|padding=0px}{column}{column}{column}{colgroup}{tr:style=height: 30px;}{th:colspan=2}Property Summary{th}{tr}{tbody}{tr}{td}[Number]{td}{td}[#E]
Euler's constant and the base of natural logarithms.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#LN10]
Natural logarithm of 10.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#LN2]
Natural logarithm of 2.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#LOG10E]
Base 10 logarithm of E.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#LOG2E]
Base 2 logarithm of E.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#PI]
Ratio of the circumference of a circle to its diameter.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#SQRT1_2]
Square root of 1/2.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#SQRT2]
Square root of 2.{td}{tr}{tbody}{table}\\ 

{table:id=|class=servoy sSummary}{colgroup}{column:width=80px|padding=0px}{column}{column}{column}{colgroup}{tr:style=height: 30px;}{th:colspan=2}Method Summary{th}{tr}{tbody}{tr}{td}[Number]{td}{td}[#abs]\(x)
Returns the absolute value of a number.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#acos]\(x)
Returns the arccosine (in radians) of a number.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#asin]\(x)
Returns the arcsine (in radians) of a number.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#atan]\(x)
Returns the arctangent (in radians) of a number.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#atan2]\(y, x)
Returns the arctangent of the quotient of its arguments.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#ceil]\(x)
Returns the smallest integer greater than or equal to a number.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#cos]\(x)
Returns the cosine of a number.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#exp]\(x)
Returns Enumber, where number is the argument, and E is Euler's constant, the base of the natural logarithms.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#floor]\(x)
Returns the largest integer less than or equal to a number.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#log]\(x)
Returns the natural logarithm (base E) of a number.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#max]\(value)
Returns the greater of two (or more) numbers.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#min]\(value)
Returns the lesser of two (or more) numbers.{td}{tr}{tbody}{tbody}{tr}{td}[Number]{td}{td}[#pow]\(base, exponent)
Returns base to the exponent power, that is, base exponent.{td}{tr}{tbody}{tbody}{tr}{td}void{td}{td}[#random]\()
Returns a pseudo\-random number between 0 and 1.{td}{tr}{tbody}{tbody}{tr}{td}void{td}{td}[#round]\(x)
Returns the value of a number rounded to the nearest integer.{td}{tr}{tbody}{tbody}{tr}{td}void{td}{td}[#sin]\(x)
Returns the sine of a number.{td}{tr}{tbody}{tbody}{tr}{td}void{td}{td}[#sqrt]\(x)
Returns the square root of a number.{td}{tr}{tbody}{tbody}{tr}{td}void{td}{td}[#tan]\(x)
Returns the tangent of a number.{td}{tr}{tbody}{table}\\ 

{table:id=property|class=servoy sDetail}{colgroup}{column:width=100%|padding=0px}{column}{colgroup}{tr:style=height: 30px;}{th:colspan=1}Property Details{th}{tr}{tbody:id=E}{tr:id=name}{td}h6.E{td}{tr}{tr:id=des}{td}{div:class=sIndent}Euler's constant and the base of natural logarithms. Approximately 2.718.{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.E
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=LN10}{tr:id=name}{td}h6.LN10{td}{tr}{tr:id=des}{td}{div:class=sIndent}Natural logarithm of 10. Approximately 2.302.{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.LN10
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=LN2}{tr:id=name}{td}h6.LN2{td}{tr}{tr:id=des}{td}{div:class=sIndent}Natural logarithm of 2. Approximately 0.693.{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.LN2
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=LOG10E}{tr:id=name}{td}h6.LOG10E{td}{tr}{tr:id=des}{td}{div:class=sIndent}Base 10 logarithm of E. Approximately 0.434.{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.LOG10E
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=LOG2E}{tr:id=name}{td}h6.LOG2E{td}{tr}{tr:id=des}{td}{div:class=sIndent}Base 2 logarithm of E. Approximately 1.442.{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.LOG2E
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=PI}{tr:id=name}{td}h6.PI{td}{tr}{tr:id=des}{td}{div:class=sIndent}Ratio of the circumference of a circle to its diameter. Approximately 3.14159.{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.PI
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=SQRT1_2}{tr:id=name}{td}h6.SQRT1_2{td}{tr}{tr:id=des}{td}{div:class=sIndent}Square root of 1/2. Equivalently, 1 over the square root of 2, approximately 0.707.{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.SQRT1_2
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=SQRT2}{tr:id=name}{td}h6.SQRT2{td}{tr}{tr:id=des}{td}{div:class=sIndent}Square root of 2. Approximately 1.414.{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.SQRT2
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{table}\\ 

{table:id=function|class=servoy sDetail}{colgroup}{column:width=100%|padding=0px}{column}{colgroup}{tr:style=height: 30px;}{th:colspan=1}Method Details{th}{tr}{tbody:id=abs-Number}{tr:id=name}{td}h6.abs{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}[Number]{span}{span:style=font-weight: bold;}abs{span}{span}\(x){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns the absolute value of a number.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]} x
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.abs(number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=acos-Number}{tr:id=name}{td}h6.acos{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}[Number]{span}{span:style=font-weight: bold;}acos{span}{span}\(x){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns the arccosine (in radians) of a number.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]} x
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.acos(number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=asin-Number}{tr:id=name}{td}h6.asin{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}[Number]{span}{span:style=font-weight: bold;}asin{span}{span}\(x){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns the arcsine (in radians) of a number.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]} x
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.asin(number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=atan-Number}{tr:id=name}{td}h6.atan{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}[Number]{span}{span:style=font-weight: bold;}atan{span}{span}\(x){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns the arctangent (in radians) of a number.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]} x
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.atan(number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=atan2-Number_Number}{tr:id=name}{td}h6.atan2{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}[Number]{span}{span:style=font-weight: bold;}atan2{span}{span}\(y, x){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns the arctangent of the quotient of its arguments.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]} y
\{[Number]} x
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.atan2(number,number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=ceil-Number}{tr:id=name}{td}h6.ceil{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}[Number]{span}{span:style=font-weight: bold;}ceil{span}{span}\(x){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns the smallest integer greater than or equal to a number.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]} x
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.ceil(number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=cos-Number}{tr:id=name}{td}h6.cos{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}[Number]{span}{span:style=font-weight: bold;}cos{span}{span}\(x){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns the cosine of a number.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]} x
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.cos(number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=exp-Number}{tr:id=name}{td}h6.exp{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}[Number]{span}{span:style=font-weight: bold;}exp{span}{span}\(x){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns Enumber, where number is the argument, and E is Euler's constant, the base of the natural logarithms.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]} x
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.exp(number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=floor-Number}{tr:id=name}{td}h6.floor{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}[Number]{span}{span:style=font-weight: bold;}floor{span}{span}\(x){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns the largest integer less than or equal to a number.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]} x
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.floor(number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=log-Number}{tr:id=name}{td}h6.log{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}[Number]{span}{span:style=font-weight: bold;}log{span}{span}\(x){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns the natural logarithm (base E) of a number.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]} x
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.log(number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=max-NumberArray}{tr:id=name}{td}h6.max{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}[Number]{span}{span:style=font-weight: bold;}max{span}{span}\(value){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns the greater of two (or more) numbers.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]...} value
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.max(number,number,number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=min-NumberArray}{tr:id=name}{td}h6.min{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}[Number]{span}{span:style=font-weight: bold;}min{span}{span}\(value){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns the lesser of two (or more) numbers.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]...} value
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.min(number,number,number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=pow-Number_Number}{tr:id=name}{td}h6.pow{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}[Number]{span}{span:style=font-weight: bold;}pow{span}{span}\(base, exponent){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns base to the exponent power, that is, base exponent.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]} base
\{[Number]} exponent
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[Number]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.pow(number,number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=random}{tr:id=name}{td}h6.random{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}void{span}{span:style=font-weight: bold;}random{span}{span}\(){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns a pseudo\-random number between 0 and 1.{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}void{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.random()
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=round-Number}{tr:id=name}{td}h6.round{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}void{span}{span:style=font-weight: bold;}round{span}{span}\(x){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns the value of a number rounded to the nearest integer.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]} x
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}void{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.round(number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=sin-Number}{tr:id=name}{td}h6.sin{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}void{span}{span:style=font-weight: bold;}sin{span}{span}\(x){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns the sine of a number.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]} x
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}void{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.sin(number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=sqrt-Number}{tr:id=name}{td}h6.sqrt{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}void{span}{span:style=font-weight: bold;}sqrt{span}{span}\(x){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns the square root of a number.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]} x
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}void{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.sqrt(number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=tan-Number}{tr:id=name}{td}h6.tan{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}void{span}{span:style=font-weight: bold;}tan{span}{span}\(x){span}{td}{tr}{tr:id=des}{td}{div:class=sIndent}Returns the tangent of a number.{div}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[Number]} x
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}void{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
Math.tan(number)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{table}