★★50% OFF FOR A LIMITED TIME ONLY★★
Vicinno 15E scientific calculator is the most accurate emulator of the popular high-end scientific programmable calculator for iPad. Built with identical mathematics and algorithms， it gives you same capabilities and better performance.
It can perform numerical integration and solve the roots of equations in addition to supporting complex numbers and matrix calculations.
★ Features include：
• Root finder
• Numeric integration
• Complex numbers
• Matrix operations
• Hyperbolic and inverse hyperbolic trig functions
• Probability (combinations and permutations)
• Factorial， % change， and absolute value
• Random number generator
• RPN entry
• Automatically save/restore settings.
• Multiple wallpaper options.
Feel free to contact us if you need any support by visiting www.vicinno.com or simply email us at email@example.com.
★ Stay tuned：
Like us： www.facebook.com/vicinno
Follow us： www.twitter.com/vicinno