Manual Appendix **Number of Functions** | 279 |

**Display** | |

2-Line Digit | Yes |

Natural Textbook | Yes |

Digits | 10 + 2 |

**Memory** | |

Store/Recall | Yes/Yes |

Recall & Edit values | Yes |

Number of independent memories | 1 |

Number of constant memories | 6 |

**Features** | |

Operating system | S - V.P.A.M |

Protective hard case | Yes |

Clear last entry and clear all | Yes |

Review & edit preview entries | Yes |

Overhead Model Available | Yes |

Fixed decemial capabilities | Yes |

Multi-replay | Yes |

Plastic Keys | Yes |

**Mathematics** | |

Metric conversions | Yes |

Scientific notation | Yes |

Parenthesis/Constant | Yes/- |

Pi | Yes |

Xth root | Yes |

Fraction calculations | Yes |

Complex numbers | Yes |

DMS <> DD / P <> R Conversions | Yes/Yes |

**Trigonometry** | |

Sin, Cos, Tan, & Inverses | Yes |

Hyperbolic Functions | Yes |

Converts between DEG, RAD, GRAD | Yes |

**Statistics** | |

One/two variable | Yes/Yes |

Mean, sum, # elements | Yes |

Standard Deviation | Yes |

Linear Regression | Yes |

Log, In, Inverse Log, Exponential | Yes |

Store and edit data in memory | Yes |

Quadratic, log, exp, power, inverse regression | Yes |

nPr, cPr, x! | Yes |

Random number generator | Yes |

**Calculus** | |

Complex number calculations | No |

Numeric integration | No |

Numeric differential calculations | No |

**Power/Unit Dimensions** | |

Power | Solar Plus w/Battery back-up |

Auto Power Off | Yes |

Battery | - |

Size (H x W x L) Inches | Not available |

Weight (ounces) | Not available |

Technical Specifications subject to change

The FX-115ES is permitted on AP, SAT and PSAT/NMSQT. Policies are subject to change. Visit www.collegeboard.com for more information.