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Floating-Point Types Table

The following table shows the precision and approximate ranges for the floating-point types.

Type Approximate range Precision
float ±1.5 × 10−45 to ±3.4 × 1038 7 digits
double ±5.0 × 10−324 to ±1.7 × 10308 15-16 digits

See Also

Default Values Table | Built-in Types Table | Integral Types Table | Formatting Numeric Results Table | Types Reference Tables | decimal

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