UIntMath

Git Source

Author: M^0 Labs

Functions

safe16

Casts a given uint256 value to a uint16, ensuring that it is less than or equal to the maximum uint16 value.

function safe16(uint256 n) internal pure returns (uint16);

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safe40

Casts a given uint256 value to a uint40, ensuring that it is less than or equal to the maximum uint40 value.

function safe40(uint256 n) internal pure returns (uint40);

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safe48

Casts a given uint256 value to a uint48, ensuring that it is less than or equal to the maximum uint48 value.

function safe48(uint256 n) internal pure returns (uint48);

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safe112

Casts a given uint256 value to a uint112, ensuring that it is less than or equal to the maximum uint112 value.

function safe112(uint256 n) internal pure returns (uint112);

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safe128

Casts a given uint256 value to a uint128, ensuring that it is less than or equal to the maximum uint128 value.

function safe128(uint256 n) internal pure returns (uint128);

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safe240

Casts a given uint256 value to a uint240, ensuring that it is less than or equal to the maximum uint240 value.

function safe240(uint256 n) internal pure returns (uint240);

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bound32

Limits a given uint256 value to the maximum uint32 value.

function bound32(uint256 n) internal pure returns (uint32);

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bound112

Limits a given uint256 value to the maximum uint112 value.

function bound112(uint256 n) internal pure returns (uint112);

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bound128

Limits a given uint256 value to the maximum uint128 value.

function bound128(uint256 n) internal pure returns (uint128);

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bound240

Limits a given uint256 value to the maximum uint240 value.

function bound240(uint256 n) internal pure returns (uint240);

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max32

Compares two uint32 values and returns the larger one.

function max32(uint32 a_, uint32 b_) internal pure returns (uint32);

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max40

Compares two uint40 values and returns the larger one.

function max40(uint40 a_, uint40 b_) internal pure returns (uint40);

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min32

Compares two uint32 values and returns the lesser one.

function min32(uint32 a_, uint32 b_) internal pure returns (uint32);

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min40

Compares two uint40 values and returns the lesser one.

function min40(uint40 a_, uint40 b_) internal pure returns (uint40);

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min240

Compares two uint240 values and returns the lesser one.

function min240(uint240 a_, uint240 b_) internal pure returns (uint240);

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min112

Compares two uint112 values and returns the lesser one.

function min112(uint112 a_, uint112 b_) internal pure returns (uint112);

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min256

Compares two uint256 values and returns the lesser one.

function min256(uint256 a_, uint256 b_) internal pure returns (uint256);

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Errors

InvalidUInt16

Emitted when a passed value is greater than the maximum value of uint16.

error InvalidUInt16();

InvalidUInt40

Emitted when a passed value is greater than the maximum value of uint40.

error InvalidUInt40();

InvalidUInt48

Emitted when a passed value is greater than the maximum value of uint48.

error InvalidUInt48();

InvalidUInt112

Emitted when a passed value is greater than the maximum value of uint112.

error InvalidUInt112();

InvalidUInt128

Emitted when a passed value is greater than the maximum value of uint128.

error InvalidUInt128();

InvalidUInt240

Emitted when a passed value is greater than the maximum value of uint240.

error InvalidUInt240();