primitive - Can the range for double in Java be extended? -


the data type double covers range 4.94065645841246544e-324d 1.79769313486231570e+308d. if have deal numbers less 4.94065645841246544e-324d, there data type can use?

is there data type can use?

yes1. might use bigdecimal. linked javadoc says (in part) provides immutable, arbitrary-precision signed decimal numbers.

1bigdecimal not primtive type (and range of primtive types mandated specification).


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