Prova le funzioni (float)

Le funzioni che restituiscono un numero float (floating point, in virgola mobile) si trovano tra quelle predefinite e nei moduli math, random, statistics, …

Prova

  • Scegli le funzioni che ti interessano
  • Assegna i valori alle variabili che corrispondono ai parametri
print("     abs(", x, ") ="            ,      abs(x)       )
print("math.acos(", x, ") ="           , math.acos(x)      )
print("math.asin(", x, ") ="           , math.asin(x)      )
print("math.atan(", x, ") ="           , math.atan(x)      )
print("math.cos(",  x, ") ="           , math.cos(x)       )
print("math.degrees(", x, ") ="        , math.degrees(x)   )
print("math.e ="                       , math.e            )
print("math.exp(", x, ") ="            , math.exp(x)       )
print("     float() ="                 ,      float()      )
print("     float(", s, ") ="          ,      float(s)     )
print("math.hypot(", x1, ",", x2, ") =", math.hypot(x1, x2))
print("math.log(", x, ") ="            , math.log(x)       )  # Logaritmo naturale di x 
print("math.log(", x, ",", b, ") ="    , math.log(x, b)    )  # Logaritmo di x in base b 
print("math.log10(", x, ") ="          , math.log10(x)     )  # Logaritmo di x in base 10 
print("math.log2(", x, ") ="           , math.log2(x)      )  # Logaritmo di x in base 2; dalla 3.3 
print("     max(", x1, ",", x2, ") ="  ,      max(x1, x2)  )
print("     min(", x1, ",", x2, ") ="  ,      min(x1, x2)  )
print("math.pi ="                      , math.pi           )
print("     pow(", x1, ",", x2, ") ="  ,      pow(x1, x2)  )
print("math.pow(", x1, ",", x2, ") ="  , math.pow(x1, x2)  )
print("math.radians(", x, ") ="        , math.radians(x)   )
print("     round(", x, ",", n, ") ="  ,      round(x, n)  )  # x float, x Fraction, n intero
print("math.sin(", x, ") ="            , math.sin(x)       )
print("math.sqrt(", x, ") ="           , math.sqrt(x)      )
print("math.tan(", x, ") ="            , math.tan(x)       )
print("math.tau ="                     , math.tau          )

Continua…

print("  math.inf ="                       ,        math.inf       )  # Infinito...
print("random.random() ="                  , random.random()       )  # [0.0, 1.0)
print("       sum(", z, ") ="              ,        sum(z)         )
print("random.uniform(", x1, ",", x2, ") =", random.uniform(x1, x2))  # [x1, x2)

print("math.acosh(", x, ") ="          , math.acosh(x)     )
print("math.asinh(", x, ") ="          , math.asinh(x)     )
print("math.atan2(", x1, ",", x2, ") =", math.atan2(x1, x2))
print("math.atanh(", x, ") ="          , math.atanh(x)     )
print("math.cosh(", x, ") ="           , math.cosh(x)      )
print("math.sinh(", x, ") ="           , math.sinh(x)      )
print("math.tanh(", x, ") ="           , math.tanh(x)      )

print("statistics.geometric_mean(z) =", statistics.geometric_mean(z))  # Media geometrica
print("statistics.harmonic_mean(z) =" , statistics.harmonic_mean(z) )  # Media armonica
print("statistics.mean(z) ="          , statistics.mean(z)          )  # Media
print("statistics.median(z) ="        , statistics.median(z)        )  # Mediana
print("statistics.mode(z) ="          , statistics.mode(z)          )  # Moda