Difference between revisions of "Math"

From GiderosMobile
(Created page with "__NOTOC__ '''Supported platforms:''' <br/> '''Available since:''' Gideros 2011.6<br/> === Description === `math` table holds most commonly used math functions and constants{|-...")
 
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__NOTOC__
 
__NOTOC__
'''Supported platforms:''' <br/>
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'''Supported platforms:''' android, ios, mac, pc<br/>
 
'''Available since:''' Gideros 2011.6<br/>
 
'''Available since:''' Gideros 2011.6<br/>
 
=== Description ===
 
=== Description ===
`math` table holds most commonly used math functions and constants{|-
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`math` table holds most commonly used math functions and constants
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{|-
 
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| style="width: 50%;"|
 
=== Methods ===
 
=== Methods ===
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[[math.abs]] - returns absolute value of v<br/>
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[[math.acos]] - returns arc cosine value of v in radians<br/>
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[[math.asin]] - returns arc sine value of v in radians<br/>
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[[math.atan]] - returns arc tangent value of v in radians<br/>
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[[math.atan2]] - returns arc tangent value of v1/v2 in radians<br/>
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[[math.ceil]] - returns smallest integer &gt;= v<br/>
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[[math.cos]] - returns cosine value of angle rad<br/>
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[[math.deg]] - returns angle in degrees of radians rad<br/>
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[[math.exp]] - returns e^v<br/>
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[[math.floor]] - returns largest integer &lt;= v<br/>
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[[math.fmod]] - returns remainder of v1/v2 which is v1 - iV2 for some integer i<br/>
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[[math.frexp]] - returns mantissa [0.5,1- and exponent values of v<br/>
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[[math.ldexp]] - returns v1*2^v2<br/>
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[[math.log]] - returns natural logarithm of v<br/>
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[[math.log10]] - returns logarithm 10 of v<br/>
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[[math.max]] - returns maximum in a list of one or more values<br/>
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[[math.min]] - returns minimum in a list of one or more values<br/>
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[[math.pow]] - returns v1 raised to the power of v2<br/>
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[[math.rad]] - returns angle in radians of degrees deg<br/>
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[[math.random]] - returns random real [0,1-, integer [1,n] or real [1,u](with n=1-<br/>
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[[math.randomseed]] - sets seed for pseudo-random number generator<br/>
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[[math.sin]] - returns sine value of angle rad<br/>
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[[math.sqrt]] - returns square root of v<br/>
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[[math.tan]] - returns tangent value of angle rad<br/>
 
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=== Events ===
 
=== Events ===
 
=== Constants ===
 
=== Constants ===
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[[huge]]
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[[pi]]
 
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Revision as of 09:56, 23 August 2018

Supported platforms: android, ios, mac, pc
Available since: Gideros 2011.6

Description

`math` table holds most commonly used math functions and constants
















Methods

math.abs - returns absolute value of v
math.acos - returns arc cosine value of v in radians
math.asin - returns arc sine value of v in radians
math.atan - returns arc tangent value of v in radians
math.atan2 - returns arc tangent value of v1/v2 in radians
math.ceil - returns smallest integer >= v
math.cos - returns cosine value of angle rad
math.deg - returns angle in degrees of radians rad
math.exp - returns e^v
math.floor - returns largest integer <= v
math.fmod - returns remainder of v1/v2 which is v1 - iV2 for some integer i
math.frexp - returns mantissa [0.5,1- and exponent values of v
math.ldexp - returns v1*2^v2
math.log - returns natural logarithm of v
math.log10 - returns logarithm 10 of v
math.max - returns maximum in a list of one or more values
math.min - returns minimum in a list of one or more values
math.pow - returns v1 raised to the power of v2
math.rad - returns angle in radians of degrees deg
math.random - returns random real [0,1-, integer [1,n] or real [1,u](with n=1-
math.randomseed - sets seed for pseudo-random number generator
math.sin - returns sine value of angle rad
math.sqrt - returns square root of v
math.tan - returns tangent value of angle rad

Events

Constants

huge pi