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/
numbers.gen.go
376 lines (355 loc) · 7.07 KB
/
numbers.gen.go
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package golem
import (
"fmt"
"math"
)
func init() {
Core.Function("number?", func(env *Env, args []Value) (result Value) {
CheckArgs("number?", 1, 1, args)
if _, ok := args[0].(Int); ok {
return T
}
if _, ok := args[0].(Float); ok {
return T
}
return Nil
})
}
func init() {
Core.Function("exact?", func(env *Env, args []Value) (result Value) {
CheckArgs("exact?", 1, 1, args)
if _, ok := args[0].(Int); ok {
return T
}
_, ok := args[0].(Float)
if !ok {
panic("bad-type")
}
return Nil
})
}
func init() {
Core.Function("nan?", func(env *Env, args []Value) (result Value) {
CheckArgs("nan?", 1, 1, args)
if _, ok := args[0].(Int); ok {
return Nil
}
f, ok := args[0].(Float)
if !ok {
panic("bad-type")
}
if math.IsNaN(float64(f)) {
return T
} else {
return Nil
}
})
}
func init() {
Core.Function("+", func(env *Env, args []Value) (result Value) {
CheckArgs("+", 1, -1, args)
result = args[0]
for _, arg := range args[1:] {
switch a := result.(type) {
case Int:
switch b := arg.(type) {
case Int:
result = Int((a) + (b))
case Float:
result = Float(Float(a) + (b))
default:
panic("bad-type")
}
case Float:
switch b := args[1].(type) {
case Int:
result = Float((a) + Float(b))
case Float:
result = Float((a) + (b))
default:
panic("bad-type")
}
default:
panic("bad-type")
}
}
return
})
}
func init() {
Core.Function("-", func(env *Env, args []Value) (result Value) {
CheckArgs("-", 1, -1, args)
result = args[0]
for _, arg := range args[1:] {
switch a := result.(type) {
case Int:
switch b := arg.(type) {
case Int:
result = Int((a) - (b))
case Float:
result = Float(Float(a) - (b))
default:
panic("bad-type")
}
case Float:
switch b := args[1].(type) {
case Int:
result = Float((a) - Float(b))
case Float:
result = Float((a) - (b))
default:
panic("bad-type")
}
default:
panic("bad-type")
}
}
return
})
}
func init() {
Core.Function("*", func(env *Env, args []Value) (result Value) {
CheckArgs("*", 1, -1, args)
result = args[0]
for _, arg := range args[1:] {
switch a := result.(type) {
case Int:
switch b := arg.(type) {
case Int:
result = Int((a) * (b))
case Float:
result = Float(Float(a) * (b))
default:
panic("bad-type")
}
case Float:
switch b := args[1].(type) {
case Int:
result = Float((a) * Float(b))
case Float:
result = Float((a) * (b))
default:
panic("bad-type")
}
default:
panic("bad-type")
}
}
return
})
}
func init() {
Core.Function("/", func(env *Env, args []Value) (result Value) {
CheckArgs("/", 1, -1, args)
result = args[0]
for _, arg := range args[1:] {
switch a := result.(type) {
case Int:
switch b := arg.(type) {
case Int:
result = Int((a) / (b))
case Float:
result = Float(Float(a) / (b))
default:
panic("bad-type")
}
case Float:
switch b := args[1].(type) {
case Int:
result = Float((a) / Float(b))
case Float:
result = Float((a) / (b))
default:
panic("bad-type")
}
default:
panic("bad-type")
}
}
return
})
}
func init() {
Core.Function("%", func(env *Env, args []Value) (result Value) {
CheckArgs("%", 1, -1, args)
result = args[0]
for _, arg := range args[1:] {
switch a := result.(type) {
case Int:
switch b := arg.(type) {
case Int:
result = Int(a % b)
case Float:
result = Float(math.Mod(float64(a), float64(b)))
default:
panic("bad-type")
}
case Float:
switch b := args[1].(type) {
case Int:
result = Float(math.Mod(float64(a), float64(b)))
case Float:
result = Float(math.Mod(float64(a), float64(b)))
default:
panic("bad-type")
}
default:
panic("bad-type")
}
}
return
})
}
func init() {
Core.Function("abs", func(env *Env, args []Value) (result Value) {
CheckArgs("abs", 1, 1, args)
if f, ok := args[0].(Float); ok {
return Float(math.Abs(float64(f)))
}
arg0, ok := args[0].(Int)
i := arg0
if !ok {
panic("bad-type")
}
if i < 0 {
return Int(-i)
}
return i
})
}
func init() {
Core.Function("floor", func(env *Env, args []Value) (result Value) {
CheckArgs("floor", 1, 1, args)
arg0, ok := args[0].(Float)
f := arg0
if !ok {
panic("bad-type")
}
return Float(math.Floor(float64(f)))
panic("bad-type")
})
}
func init() {
Core.Function("trunc", func(env *Env, args []Value) (result Value) {
CheckArgs("trunc", 1, 1, args)
arg0, ok := args[0].(Float)
f := arg0
if !ok {
panic("bad-type")
}
return Float(math.Trunc(float64(f)))
panic("bad-type")
})
}
func init() {
Core.Function("ceil", func(env *Env, args []Value) (result Value) {
CheckArgs("ceil", 1, 1, args)
arg0, ok := args[0].(Float)
f := arg0
if !ok {
panic("bad-type")
}
return Float(math.Ceil(float64(f)))
panic("bad-type")
})
}
func init() {
Core.Function("sin", func(env *Env, args []Value) (result Value) {
CheckArgs("sin", 1, 1, args)
arg0, ok := args[0].(Float)
f := arg0
if !ok {
panic("bad-type")
}
return Float(math.Sin(float64(f)))
panic("bad-type")
})
}
func init() {
Core.Function("cos", func(env *Env, args []Value) (result Value) {
CheckArgs("cos", 1, 1, args)
arg0, ok := args[0].(Float)
f := arg0
if !ok {
panic("bad-type")
}
return Float(math.Cos(float64(f)))
panic("bad-type")
})
}
func init() {
Core.Function("tan", func(env *Env, args []Value) (result Value) {
CheckArgs("tan", 1, 1, args)
arg0, ok := args[0].(Float)
f := arg0
if !ok {
panic("bad-type")
}
return Float(math.Tan(float64(f)))
panic("bad-type")
})
}
func init() {
Core.Function("asin", func(env *Env, args []Value) (result Value) {
CheckArgs("asin", 1, 1, args)
arg0, ok := args[0].(Float)
f := arg0
if !ok {
panic("bad-type")
}
return Float(math.Asin(float64(f)))
panic("bad-type")
})
}
func init() {
Core.Function("acos", func(env *Env, args []Value) (result Value) {
CheckArgs("acos", 1, 1, args)
arg0, ok := args[0].(Float)
f := arg0
if !ok {
panic("bad-type")
}
return Float(math.Acos(float64(f)))
panic("bad-type")
})
}
func init() {
Core.Function("atan", func(env *Env, args []Value) (result Value) {
CheckArgs("atan", 1, 1, args)
arg0, ok := args[0].(Float)
f := arg0
if !ok {
panic("bad-type")
}
return Float(math.Atan(float64(f)))
panic("bad-type")
})
}
func init() {
Core.Function("num->str", func(env *Env, args []Value) (result Value) {
CheckArgs("num->str", 1, 1, args)
if i, ok := args[0].(Int); ok {
return Str(fmt.Sprintf("%d", i))
}
arg0, ok := args[0].(Float)
f := arg0
if !ok {
panic("bad-type")
}
return Str(fmt.Sprintf("%f", f))
})
}
func init() {
Core.Function("str->num", func(env *Env, args []Value) (result Value) {
CheckArgs("str->num", 1, 1, args)
arg0, ok := args[0].(Str)
str := arg0
if !ok {
panic("bad-type")
}
if v := tryAtomAsNumber(string(str)); v != nil {
return v
}
panic("bad-syntax")
})
}