我知道浮点数的精度是有限的。但是,我不明白为什么64位浮点数(我假设它们是)会溢出这些值:-10000000000.01 # 0.01 still visible-1e+20 # 0.01 is gone, I assume because of floating point precision ipdb> sys.float_info
sys.float_info(max=1.7976931348623157e+308, max_exp=1024, max_1
REPL中,我得到了以下内容:v"1.0.0"
julia> big"3.141_592"
ERROR: ArgumentError: invalid number format 3.141_592 for BigInt or BigFloat: invalid number format 123_456.7898 for BigInt