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40 lines
1.0 KiB
40 lines
1.0 KiB
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/** |
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* 加法函数，用来得到精确的加法结果 |
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* @param {Number} num 被加数 |
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* @param {Number} arg 加数 |
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* @return {Number} 两个数字相加后的结果 |
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*/ |
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export declare type _add = (num: number, arg: number) => number; |
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/** |
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* 减法函数，用来得到精确的减法结果 |
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* @param {Number} num 被减数 |
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* @param {Number} arg 减数 |
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* @return {Number} 两个数字相减后的结果 |
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*/ |
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export declare type _sub = (num: number, arg: number) => number; |
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/** |
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* 乘法函数，用来得到精确的乘法结果 |
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* @param {Number} num 被乘数 |
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* @param {Number} arg 乘数 |
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* @return {Number} 两个数字相乘后的结果 |
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*/ |
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export declare type _mul = (num: number, arg: number) => number; |
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/** |
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* 除法函数，用来得到精确的除法结果 |
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* @param {Number} num 被除数 |
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* @param {Number} arg 除数 |
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* @return {Number} 两个数字相除后的结果 |
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*/ |
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export declare type _div = (num: number, arg: number) => number; |
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declare type _number = { |
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add: _add; |
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sub: _sub; |
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mul: _mul; |
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div: _div; |
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} |
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export default _number |