2018-01-13-104616.sagews

Question 1: What is $2 + 3?$

f(2,3)

1

print preparse("""
def g(n,m):
    print factor(n^m)
""")

def g(n,m): print factor(n**m)

preparse('2/3')

'Integer(2)/Integer(3)'

Integer = float
2/3

0.6666666666666666

Integer = Integers(7)

2 + 8

3

%python3
2/3

0.6666666666666666

g(2,3)

2^3

prime_pi(10^6)

78498

n = ZZ.random_element(10^10000000)

%time k = n*n

CPU time: 0.14 s, Wall time: 0.14 s

len(str(k))

2000000

plot(x * sin(x), (x, -2, 10))

%r

v <- c(4,5,8,9,1)

%r
sd(v)

3.20936130717624

%r
plot(v)