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<div class="hero-unit">
   <form name="formx">
    <input type=text size=4 value=12 name="a"> 
    <input type="button" value=" + " onClick="suma(this.form)"> 
    <input type="button" value=" - " onClick="resta(this.form)"> 
    <input type="button" value=" x " onClick="multiplica(this.form)"> 
    <input type="button" value=" / " onClick="divide(this.form)">
    <input type="number" size=4 value=3 name="b"> = <input type "number" value=0 name="ans" size=9>
  </form>
</div>

require('lib/setup')

Spine = require('spine')

GeneralModal   = require("modals/generalModal")

class App extends Spine.Controller
  @extend Spine.Controller.ModalController
  
  events:
    "click .btn1" : "suma"

  constructor: ->
    super    
    @setupModal()
    @html require("views/layout")  
    
  suma = (form) ->
    a = eval_(form.a.value)
    b = eval_(form.b.value)
    c = a + b
    form.ans.value = c
  resta = (form) ->
    a = eval_(form.a.value)
    b = eval_(form.b.value)
    c = a - b
    form.ans.value = c
  multiplica = (form) ->
    a = eval_(form.a.value)
    b = eval_(form.b.value)
    c = a * b
    form.ans.value = c
  divide = (form) ->
    a = eval_(form.a.value)
    b = eval_(form.b.value)
    c = a / b
    form.ans.value = c
  a_pow_b = (form) ->
    a = eval_(form.a.value)
    b = eval_(form.b.value)
    c = Math.pow(a, b)
    form.ans.value = c
    
module.exports = App