VB取本机MAC地址，提炼封装过程的衍生品--一个小工具并附有关键源码（点【渔】可视）。 -VB to take the machine MAC address, the process of refining derivatives package- a small tool together with the key source (point】 【fishing video.)

PyFPDF is a library for PDF document generation under Python, ported from php (see FPDF "Free"-PDF, a well-known PDFlib-extension replacement with many examples, scr ipts and derivatives).

这些工具箱函数计算价格，敏感性，以及投资组合的利润 期权或其它股票衍生产品。他们使用Black-Scholes模型 欧洲期权和美国期权的二项式模型。-These toolbox functions compute prices, sensitivities, and profits for portfolios of options or other equity derivatives. They use the Black-Scholes model for European