如何使序列将数字提升为幂序列
How to make sequence raising a number to a sequence of powers
我有：
cost = c(2^(-5),2^(-3),2^(-1),2^(1),2^(3),2^(5),2^(7),2^(9),2^(11),2^(13),2^(15))
我想要一个更优雅的命令，例如：
seq(from = 2^(-5), to = 2^(15), by = __)
^ 在两个参数中都被矢量化了，所以你可以将 2 提高到你很好的线性幂序列：
2^seq(from = -5, to = 15, by = 2)
我有：
cost = c(2^(-5),2^(-3),2^(-1),2^(1),2^(3),2^(5),2^(7),2^(9),2^(11),2^(13),2^(15))
我想要一个更优雅的命令，例如：
seq(from = 2^(-5), to = 2^(15), by = __)
^ 在两个参数中都被矢量化了，所以你可以将 2 提高到你很好的线性幂序列：
2^seq(from = -5, to = 15, by = 2)