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Store, add to, and multiply a number


accum stores a value (int or float) and adds and/or multiplies into it. If the argument is an integer, the multiplication is still done in floating-point but is then converted back.


Name Type Opt Description
initial-value/number-format int or float opt Sets the initial value stored in accum. An argument with a decimal point causes the value to be stored as a float.


bang In left inlet: Outputs the value currently stored in accum.
int input [int]
In left inlet: Replaces the value stored in accum, and sends the new value out the outlet.
  (inlet1) add-to-value [int]
In middle inlet: The number is added to the stored value, without triggering output.
  (inlet2) multiply-by-value [float]
In right inlet: The stored value is multiplied by the input, without triggering output.
float input [float]
In left and middle inlet: Converted to int, unless accum has a float argument.

In right inlet: Multiplication is done with floats, even if the value is stored as an int.
set input [int]
In left inlet: The word set, followed by a number, sets the stored value to that number, without triggering output.

Information for box attributes common to all objects


float: Floats are output only if there is an argument with a decimal point.
int: The value currently held by accum.


Add to and/or multiply a stored value....... Used here to increment by different amounts

See Also

Name Description
counter Count the bang messages received, output the count
float Store a decimal number
int Store an integer value