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個人認為fini 和 iin 非常實用
# sim math,only provide simple mathematical functions
# for advanced functions,use math module
# most functions about angles in simmath are in degrees ,not radians
# for radians,you can use sin,cos,tan from math module
# for log function, the default base is 10,not e
# the function fini() is for getting a float number. x=fini('enter a numer') is equal to x = float((raw_input('enter a number) ))
# the function fini() is for getting a interger. x=iin('enter a numer') is equal to x = int((raw_input('enter a number) ))
# to use simmath directly, from simmath import ssin,scos,stan,slog,fini,iin
import math
def ssin(x):
x = math.radians(x)
return math.sin(x)
def scos(x):
x = math.radians(x)
return math.cos(x)
def stan(x):
x = math.radians(x)
return math.tan(x)
def slog(x,y=10):
return math.log(x,y)
def fini(y):
x = float((raw_input(y)))
return x
def iin(y):
x = float((raw_input(y)))
return x