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* notecount - Contains the number of ''MIDI'' keys that are being held down, i.e. all ''Note on messages'' received that haven't gotten a paired ''Note off message'' yet | * notecount - Contains the number of ''MIDI'' keys that are being held down, i.e. all ''Note on messages'' received that haven't gotten a paired ''Note off message'' yet | ||
* uv0 - uv9 - These are ''user variables'' and can be set at any point using the ''globaluservariable command'' with the first ''parameter'' being which variable to set (0-9) and the second ''parameter'' being the value (float). | * uv0 - uv9 - These are ''user variables'' and can be set at any point using the ''globaluservariable command'' with the first ''parameter'' being which variable to set (0-9) and the second ''parameter'' being the value (float). | ||
* e - Contains the constant ''[[wikipedia:E_(mathematical_constant)|e]]'' | |||
* pi - Contains the constant ''[[wikipedia:Pi|pi]]'' | |||
''Event variables'' are variables that are set by certain ''MIDI messages'' or when a new value is read on one of the jacks or knobs on the ''Control box''. The ''Event variables'' that are incorporated in the ''firmware'' as of this writing (2025-01-21) are: | ''Event variables'' are variables that are set by certain ''MIDI messages'' or when a new value is read on one of the jacks or knobs on the ''Control box''. The ''Event variables'' that are incorporated in the ''firmware'' as of this writing (2025-01-21) are: | ||
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* atan2(x,y) - Returns the ''[[wikipedia:Atan2|arctan2]]'' of ''x, y'' | * atan2(x,y) - Returns the ''[[wikipedia:Atan2|arctan2]]'' of ''x, y'' | ||
* floor(x), ceil(x) - Returns the [[wikipedia:Floor_and_ceiling_functions|''floor'' and ''ceiling'']] of ''x'' | * floor(x), ceil(x) - Returns the [[wikipedia:Floor_and_ceiling_functions|''floor'' and ''ceiling'']] of ''x'' | ||
* exp(x) - Returns the ''[[wikipedia:Exponential_function|exponent]]'' of ''x'' | * exp(x) - Returns the ''[[wikipedia:Exponential_function|exponent]]'' of ''x'' | ||
* fac(x) - Returns the ''[[wikipedia:Factorial|factorial]]'' of x | * fac(x) - Returns the ''[[wikipedia:Factorial|factorial]]'' of x | ||
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* log10(x), log20(x) - Returns the ''[[wikipedia:Logarithm|logarithm]]'' of ''x'' using base 10 and 20 respectively | * log10(x), log20(x) - Returns the ''[[wikipedia:Logarithm|logarithm]]'' of ''x'' using base 10 and 20 respectively | ||
* ncr(x,y), npr(x,y) - Functions to calculate ''[[wikipedia:Combination|combinations]]'' and ''[[wikipedia:Permutation|permutations]]'' | * ncr(x,y), npr(x,y) - Functions to calculate ''[[wikipedia:Combination|combinations]]'' and ''[[wikipedia:Permutation|permutations]]'' | ||
* pow(x,y) - Returns ''x^y'' | * pow(x,y) - Returns ''x^y'' | ||
* sqrt(x) - Returns the ''[[wikipedia:Square_root|square root]]'' of ''x'' | * sqrt(x) - Returns the ''[[wikipedia:Square_root|square root]]'' of ''x'' | ||
* cos(x), sin(x), tan(x) - Returns the [[wikipedia:Trigonometric_functions|''cos, sin'' and ''tan'']] of ''x'' | * cos(x), sin(x), tan(x) - Returns the [[wikipedia:Trigonometric_functions|''cos, sin'' and ''tan'']] of ''x'' | ||
* cosh(x), sinh(x), tanh(x) - Returns the ''[[wikipedia:Hyperbolic_functions|hyperbolic cos, sin and tan]]'' of ''x'' | * cosh(x), sinh(x), tanh(x) - Returns the ''[[wikipedia:Hyperbolic_functions|hyperbolic cos, sin and tan]]'' of ''x'' | ||
The ''specialized functions'' that are incorporated in the ''firmware'' as of this writing (2025-01-21) are: | |||
* bool(x) - Returns 1 if ''x'' is more than 0 | |||
* ibool(x) - Returns 0 if ''x'' is more than 0 | |||
* deadband(x,y) - Returns x if ''x < y'' or ''x > y'', if not it returns ''x-y'' - used to create a [[wikipedia:Deadband|deadband]] of ''x'' with the threshold of ''y'' | |||