HiCalc - Calculator for iPad will make all your calculations become simpler than ever. ► Scientific calculator: sin, cos, tan, deg/rad/grad, Pi, sin-1, cos-1, tan-1, sinh, cosh, tanh, log, ln, sinh-1, cosh-1, tanh-1, Dec->Deg, Deg->Dec, XY->R, Random, nPr, nCr, Differential function, Evaluation function,... ► Necessary functions for your popular daily calculation: • Currency Converter • Unit Converter • Date - Time • Finance ► Engineering & Finalcial Calculator: • Graph • Statistics • Equation Solver • Finance • Base Conversion ► Noteworthy • RETINA ready! • New! Biorhythm calculator  • Support three calculating modes: STANDARD, STRING and RPN • Support precision to 31 digits • Supports Complex numbers in STRING mode • Powerful scientific calc with advanced fx: Differential, Evaluation, Integration, Product, Root-Finder… • Support Extended Memory for deep calculation • Expression history up to 135 items • Sending data from Ext-Memory & History list • Copy & Paste support • Intuitive interface & No ADs ► Features:
 • Multi-line LED-Calculator • Smart input which allows input of complicated expressions • Show expression as normal writing mode @ very useful for students • Supports both USA and EUROPEAN styles for date and numeric separator • Advanced RPN mode with Stack viewer and functions: DROP, SWAP, ROLL, DEPTH, PICK, OVER, KEEP, LAST, CLEAR ► Tip calculator Easy & funny to use. ► Biorhythm calculator How are you today? How is your health factor this week, next month, next year? Biorhythm calculator will show you health factors as : physical, intellectual, intuitional and also emotional factor. ► Constants Library The Constants Library includes 1500 constants from Mathematics, Physics, Solar System and Element e.g: Avogadro number, Faraday const, Coulomb const, Gravitational const, Stefan-Boltzmann Const, Speed of Light, Euler constant... ------------------------- ►值得注意 •RETINA准备好了！ •新的！生物节律计算器 •支持三种计算模式：STANDARD，STRING和RPN •支持精确到31位数字 •在STRING模式下支持复数 •强大的科学计算与先进的fx：差异，评估，集成，产品，Root-Finder ... •支持扩展内存进行深度计算 •表达历史最多135项 •从Ext-Memory＆History列表中发送数据 •复制和粘贴支持 •直观的接口和无AD ►特点： •多行LED计算器 •智能输入，允许输入复杂的表达式 •表现为正常写作模式@对学生非常有用 •支持美国和欧洲风格的日期和数字分隔符 •具有堆栈浏览器和功能的高级RPN模式：DROP，SWAP，ROLL，DEPTH，PICK，OVER，KEEP，LAST，CLEAR ►科学计算器：sin，cos，tan，deg / rad / grad，Pi，sin-1，cos-1，tan-1，sinh，cosh，tanh，log，ln，sinh-1，cosh-1， 1，Dec-> Deg，Deg-> Dec，XY-> R，Random，nPr，nCr，微分函数，评估函数，积分函数，Root-Finder和乘积函数，最大公因数，最小公倍数，斐波纳契函数。 .. ►提示计算器 容易和有趣的使用。 ►生物节律计算器 你今天好吗？本周，下个月，明年你的健康因素如何？生物节律计算器将显示您的健康因素：身体，智力，直觉和情感因素。 ►常数图书馆 常数库包括数学，物理学，太阳系和元素中的1500个常数，例如：Avogadro数，法拉第常数，库仑常数，重力常数，Stefan-Boltzmann常数，光速，欧拉常数... ►您日常计算的必要功能： • 货币换算 •单位转换器 • 约会时间 •财务 ►工程与终极计算器： •图表 •统计 •方程求解器 •财务 •基本转换