(val)) for val in x] y_decimal = [Decimal(str(math.sin(val))) for val in x_decimal] # 绘制高精度正弦函数图形 plt.plot(x_decimal, y_decimal, label='sin(x) (High Precision)') plt.title('High Precision Sin Function') plt.xlabel('x') plt.ylabel('sin(x)') plt.legend() plt...
plt.plot(x_decimal, y_decimal, label='sin(x) (High Precision)') plt.title('High Precision Sin Function') plt.xlabel('x') plt.ylabel('sin(x)') plt.legend() plt.grid(True) plt.show() 7. 代码解析 在这个拓展应用示例中,我们通过matplotlib库实现了正弦函数图形的绘制,并且结合了decimal模块...
代码语言:python 代码运行次数:0 运行 AI代码解释 importmathimportmatplotlib.pyplotaspltimportnumpyasnp# 生成正弦函数的数据x=np.linspace(0,2*math.pi,100)# 在0到2π之间生成100个点y=np.sin(x)# 绘制正弦函数图形plt.plot(x,y,label='sin(x)')plt.title('Sin Function')plt.xlabel('x')plt.ylab...
import mathimport matplotlib.pyplot as pltimport numpy as np# 生成正弦函数数据x=np.linspace(0, 2 * math.pi, 100) # 生成0 到2 之间的100 个点y=np. sin(x)# 绘制正弦函数图plt.plot(x, y, label='sin(x)')plt.title('Sin Function')plt.xlabel('x')plt.ylabel('sin ( x)')plt.legen...
= np.sin(x)# 绘制正弦函数图形plt.plot(x, y, label='sin(x)') plt.title('Sin Function')...
下面是实现“python leading zeros in decimal”的步骤: erDiagram 用户--> 步骤1: 导入必要的库 用户--> 步骤2: 将数字转为字符串 用户--> 步骤3: 格式化字符串 用户--> 步骤4: 输出结果 步骤1:导入必要的库 在Python中,我们需要使用format函数来格式化字符串,因此需要导入string模块。
pragma solidity ^0.8.0; contract DecimalExample { uint256 public constant SCALE_FACTOR = 10**18; // 缩放因子,用于模拟十进制数的精度 function setPrice(uint256 _priceInWei) external { uint256 priceInDecimal = _priceInWei / SCALE_FACTOR; // 进一步处理priceInDecimal... } function getPrice...
1. Using int() for Converting hexadecimal to decimal in Python Python module provides anint() functionwhich can be used to convert a hex value into decimal format. It accepts 2 arguments, i.e., hex equivalent and base, i.e. (16). ...
In this example, thedefaultmethod returns a string representation of the Decimal object using thestr()function. This ensures that no precision is lost during the encoding process. Conclusion In this article, we explored how to encode Python Decimal objects into JSON format. We learned about thed...
Python Functions Python RecursionDecimal number is converted into binary by dividing the number successively by 2 and printing the remainder in reverse order. Source Code # Function to print binary number using recursion def convertToBinary(n): if n > 1: convertToBinary(n//2) print(n % 2,...