it.grypho.scala.leonardo.logic.TriMF
Triangular membership curve trimf(x, a, b, c): rises from a to the apex b, falls from b to c, and is zero outside [a, c].
Degenerate shoulders (a == b or b == c) give a vertical edge rather than a division by zero. Requires a <= b <= c; otherwise the node stays symbolic.
Value parameters
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a
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left foot
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b
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apex
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c
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right foot
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x
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the crisp input
Attributes
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Graph
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Supertypes
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trait Serializable
trait Product
trait Equals
class Object
trait Matchable
class Any
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Members list
Sub-expressions subject to recursive structural traversal. Binder positions (e.g. the differentiation variable) are excluded.
Sub-expressions subject to recursive structural traversal. Binder positions (e.g. the differentiation variable) are excluded.
Attributes
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Definition Classes
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Reduces this expression in the given environment.
Reduces this expression in the given environment.
Value parameters
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env
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variable bindings and display precision
Attributes
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Returns
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Right(v) when all free variables resolved to concrete values; Left(e) when reduction is partial or impossible
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Definition Classes
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Reconstructs the same node shape with replacement sub-expressions.
Reconstructs the same node shape with replacement sub-expressions.
Value parameters
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newChildren
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replacements in the same order and count as children
Attributes
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Definition Classes
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Returns a string representation of the object.
Returns a string representation of the object.
The default representation is platform dependent.
Attributes
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Returns
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a string representation of the object.
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Definition Classes
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Any
Attributes
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Inherited from:
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Product
Attributes
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Inherited from:
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Product
Cached set of free variable names; O(1) after the first access.
Cached set of free variable names; O(1) after the first access.
Attributes
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Inherited from:
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_Expression
