HP 10s User Manual page 34
Scientific calculator
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Also See for 10s:
- User manual (45 pages) ,
- Instruction manual (4 pages) ,
- Specifications (2 pages)
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% Each operation is accurate to +1 in the 10th digit.
However,
calculations
involving
multiple
operations will cause the error to accumulate. This
is also
observed
with
internal
calculations
involving multiple operations such as *(x'), Wy,
x!, {-. mPr, nCr and the like.
Note
that the error
may
be greater
near
an
inflection point of a function.
m Sequence of Operations
Calculations are carried out in the following order:
©® Coordinate transformations:
Pol(x, y),Rec(1, @)
@ A-type functions:
These are functions where a value must be entered
before you press a function key.
x x? x) xl, om, X, Xr, X2, Y
Converting angular values (DRG>)
® Mathematical power and root: *(x"), Y_
@ able
© Inz, e(base
of natural
logarithm),
implied
multiplication
involving
a memory
or variable
name:
27, 3e, 5A, zAetc.
© B-type functions
These are functions where a function key must be
pressed before a value is entered.
3
;
:
4
d, d-, log, In, e*, 10%, sin, cos, tan, sin |, cos"
tan', sinh, cosh, tanh, sinh, cosh', tanh ', (—)
,
@ Implied multiplication preceding a B-type function:
243, Alog2 etc.
Permutations and combinations:nPr, nCr
33
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