diff --git a/functions.py b/functions.py
deleted file mode 100644
index f6c9bad..0000000
--- a/functions.py
+++ /dev/null
@@ -1,51 +0,0 @@
-import numpy as np
-
-
-def fun_Sine(t, f=1, a=1):
-    w = 2 * np.pi * f
-    return a * np.sin(w * t)
-
-
-def fun_Dimmer(t, tInt_perc, f=1, a=1):
-    periode = 1 / f
-    tInt    = 0.5 * periode * (tInt_perc / 100)
-    vt      = fun_Sine(t, f, a)
-    vd      = 0
-    if (0 <= t and t < tInt):
-        vd = 0
-    elif (tInt <= t and t < 0.5 * periode):
-        vd = vt
-    elif (0.5*periode <= t and t < 0.5*periode + tInt):
-        vd = 0
-    elif (0.5*periode + tInt <= t and t < periode):
-        vd = vt
-    return vd
-
-
-def fun_rms_numeric(data_y):
-    sum_y = 0
-    for i in data_y:
-        sum_y = sum_y + i**2
-    rms = np.sqrt(sum_y / len(data_y))
-    return rms
-
-
-def fun_rms_simbolic(tInt_perc, frec=1, amp=1):
-    periode = 1 / frec
-    tInt    = 0.5 * periode * (tInt_perc / 100)
-    T1, T2  = 0, periode
-
-    def sine_integrate(t):
-        w        = 2 * np.pi * frec
-        int_a    = amp ** 2
-        int_b    = t / 2
-        int_c    = (np.sin(2*t*w) / (4*w))
-        sine_int = int_a * (int_b - int_c)
-        return sine_int
-
-    rms_a  = 1 / (T2 - T1)
-    rms_b1 = sine_integrate(T2 / 2)
-    rms_b2 = sine_integrate(tInt)
-    rms_b  = (rms_b1 - rms_b2) * 2
-    rms    = np.sqrt(rms_a * rms_b)
-    return rms
\ No newline at end of file
diff --git a/test_properties.py b/test_properties.py
deleted file mode 100644
index f72cd75..0000000
--- a/test_properties.py
+++ /dev/null
@@ -1,42 +0,0 @@
-class Onda:
-    def __init__(self, frec):
-        self.__frec = frec
-        self.__per = 1 / frec
-
-    @property
-    def frec(self):
-        print(f"getter fre: {self.__frec}")
-        return self.__frec
-
-    @property
-    def per(self):
-        print(f"getter per: {self.__per}")
-        return self.__per
-
-
-    @frec.setter
-    def frec(self, frec):
-        self.__frec = frec
-        self.__per = 1 / frec
-        print(f"setter fre: {self.frec}")
-
-    @per.setter
-    def per(self, per):
-        self.__per = per
-        self.__frec = 1 / per
-        print(f"setter per: {self.per}")
-
-    @frec.deleter
-    def frec(self):
-        del self.__frec
-        print("deletter frec")
-
-sine = Onda(1)
-print(f"sine.frec      ; {sine.frec}\n")
-print(f"sine.per       ; {sine.per}\n")
-sine.frec = 10
-print(f"sine.frec = 10 ; {sine.frec}\n")
-print(f"sine.per       ; {sine.per}\n")
-sine.per = 0.1
-print(f"sine.per = 0.1 ; {sine.per}\n")
-print(f"sine.frec      ; {sine.frec}\n")
\ No newline at end of file