Class Sin

An expression representing sine of an inner expression

Hierarchy (view full)

Expr
- Sin

Index

Constructors

Properties

Accessors

Methods

check_vars diff eval simplify toString

Constructors

constructor

new Sin(expr): Sin
Parameters
- expr: Expr
Returns Sin
Overrides Expr.constructor
- Defined in sym.ts:264

Properties

expr

expr: Expr

Accessors

vars

get vars(): Set<Variable>
Get a set of all variables used by this expression

Returns Set<Variable>
Overrides Expr.vars
- Defined in sym.ts:267

Methods

check_vars

check_vars(vars): void
Check if a map of variables contains all variables used in this expression
Parameters
- vars: VarMap
Returns void
Inherited from Expr.check_vars
- Defined in sym.ts:27

diff

diff(d): Mul
Differentiate the expression with respect to a variable
Parameters
- d: Variable
Returns Mul
Overrides Expr.diff
- Defined in sym.ts:274

eval

eval(vars, checkVars): number
Evaluate expression
Parameters
- vars: VarMap
  A map of variables to numbers to use while evaluating expressions
- checkVars: boolean
  Weather to check if all needed variables are given or not
Returns number
Overrides Expr.eval
- Defined in sym.ts:270

simplify

simplify(): Const | Sin
Simplify the expression. Can't do complete simplification
Note: Simplification may remove expressions with no effect

Returns Const | Sin
Overrides Expr.simplify
- Defined in sym.ts:277

toString

toString(): string
Returns string
Overrides Expr.toString
- Defined in sym.ts:282

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