HP 35s User Manual

F-2 Messages
   Indicates the "top" of equation memory. The memory
scheme is circular, so    is also the
"equation" after the last equation in equation memory.
 The calculator is calculating the integral of an equation
or program. This might take a while.
 A running CALCULATE,SOLVE or ∫ FN operation was
interrupted by pressing  or  in ALG, RPN, EQN,
or PGM mode.
  Data error:
 Attempted to save or calculate error data.
 Attempted to calculate combinations or permutations
with r >n, with non–integer r or n, or with n ≥10
16
.
 Attempted to save a complex number or vector in
the statistical data.
 Attempted to save a base-n number that contains
digits greater than the largest base-n number digit
allowed.
 Attempted to save an invalid data in the statistical
register using
operation.
 Attempt to compare complex numbers or vectors.
 Attempted to use a trigonometric or hyperbolic
function with an illegal argument:

 with x an odd multiple of 90
°
.

 or  with x < –1 or x > 1.

  with x ≤ –1; or x ≥ 1.

 with x < 1.
  Attempted to enter an invalid variable name when
solving an equation.
  Attempted a factorial or gamma operation with x as a
negative integer.

HP 35s Specifications

General

Type	Scientific
Form factor	Pocket
Product color	Black
Digits	14 digits
Display number of lines	2 lines
Keyboard type	Alphanumeric
Menus and prompts	Yes

Weight and Dimensions

Dimensions (WxDxH)	157.9 x 18 x 82 mm