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math.ts
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export function toNumber(value:{low: number, high: number} ) {
if (typeof value !== 'object') return value
const { low, high } = value
let res = high
for (let i = 0; i < 32; i++) {
res *= 2
}
return low + res
}
const convert_float = (value: number) => {
if (isNaN(value)) return ''
else {
const v = value.toPrecision(4)
if (Math.abs(value) < 0.0001 && v.length > 5){
return `${Number.parseFloat(v).toExponential(4)}`;
} else {
return v
}
}
}
export const precise = (value: number | string) => {
// if (typeof value === 'number' && isNaN(value)) return `${value}`
if (typeof value === 'number') {
if (isNaN(value)) return ''
if (Number.isInteger(value)) return `${value}`
else {
return convert_float(value)
}
} else if (value) {
if (value.split(".").length === 1) return value
const val = Number.parseFloat(value)
return convert_float(val)
} else return ''
}