package math

import "github.com/gohugoio/hugo/tpl/math"

Package math provides template functions for mathematical operations.

Index ¶

• type Namespace
• func New() *Namespace
• func (ns *Namespace) Add(a, b interface{}) (interface{}, error)
• func (ns *Namespace) Ceil(x interface{}) (float64, error)
• func (ns *Namespace) Div(a, b interface{}) (interface{}, error)
• func (ns *Namespace) Floor(x interface{}) (float64, error)
• func (ns *Namespace) Log(a interface{}) (float64, error)
• func (ns *Namespace) Max(a, b interface{}) (float64, error)
• func (ns *Namespace) Min(a, b interface{}) (float64, error)
• func (ns *Namespace) Mod(a, b interface{}) (int64, error)
• func (ns *Namespace) ModBool(a, b interface{}) (bool, error)
• func (ns *Namespace) Mul(a, b interface{}) (interface{}, error)
• func (ns *Namespace) Pow(a, b interface{}) (float64, error)
• func (ns *Namespace) Round(x interface{}) (float64, error)
• func (ns *Namespace) Sqrt(a interface{}) (float64, error)
• func (ns *Namespace) Sub(a, b interface{}) (interface{}, error)

Types ¶

type Namespace ¶

type Namespace struct{}

Namespace provides template functions for the "math" namespace.

func New ¶

func New() *Namespace

New returns a new instance of the math-namespaced template functions.

func (*Namespace) Add ¶

func (ns *Namespace) Add(a, b interface{}) (interface{}, error)

Add adds two numbers.

func (*Namespace) Ceil ¶

func (ns *Namespace) Ceil(x interface{}) (float64, error)

Ceil returns the least integer value greater than or equal to x.

func (*Namespace) Div ¶

func (ns *Namespace) Div(a, b interface{}) (interface{}, error)

Div divides two numbers.

func (*Namespace) Floor ¶

func (ns *Namespace) Floor(x interface{}) (float64, error)

Floor returns the greatest integer value less than or equal to x.

func (*Namespace) Log ¶

func (ns *Namespace) Log(a interface{}) (float64, error)

Log returns the natural logarithm of a number.

func (*Namespace) Max ¶

func (ns *Namespace) Max(a, b interface{}) (float64, error)

Max returns the greater of two numbers.

func (*Namespace) Min ¶

func (ns *Namespace) Min(a, b interface{}) (float64, error)

Min returns the smaller of two numbers.

func (*Namespace) Mod ¶

func (ns *Namespace) Mod(a, b interface{}) (int64, error)

Mod returns a % b.

func (*Namespace) ModBool ¶

func (ns *Namespace) ModBool(a, b interface{}) (bool, error)

ModBool returns the boolean of a % b. If a % b == 0, return true.

func (*Namespace) Mul ¶

func (ns *Namespace) Mul(a, b interface{}) (interface{}, error)

Mul multiplies two numbers.

func (*Namespace) Pow ¶

func (ns *Namespace) Pow(a, b interface{}) (float64, error)

Pow returns a raised to the power of b.

func (*Namespace) Round ¶

func (ns *Namespace) Round(x interface{}) (float64, error)

Round returns the nearest integer, rounding half away from zero.

func (*Namespace) Sqrt ¶

func (ns *Namespace) Sqrt(a interface{}) (float64, error)

Sqrt returns the square root of a number.

func (*Namespace) Sub ¶

func (ns *Namespace) Sub(a, b interface{}) (interface{}, error)

Sub subtracts two numbers.

Source Files ¶

init.go math.go round.go