Below is an explanation of abbreviations you may see when you display the Paper Tape in Calculator. You can also use these abbreviations when you edit the Paper Tape. When you use the Paper Tape, expressions are in the form: 6+5*3*(6+9), sind(30)+sind(60), 8!, pow(3,2)+log(30), and so on.
You can "nest" one calculation inside another. For example, rint(sqrt(56)) returns a value of 7.
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Abbreviation |
Description |
Sample |
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acos |
inverse cosine, in radians |
acos(0.123) |
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acosd |
inverse cosine, in degrees |
acosd(0.5) |
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acosh |
inverse hyperbolic cosine |
acosh(3.627) |
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asin |
inverse sine, in radians |
asin(0.123) |
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asind |
inverse sine, degrees |
asind(0.5) |
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asinh |
inverse hyperbolic sine |
asinh(3.627) |
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atan |
inverse tangent, in radians |
atan(0.12345) |
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atand |
inverse tangent, in degrees |
atand(0.5) |
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atanh |
inverse hyperbolic tangent |
atanh(3.627) |
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cbrt |
cube root |
cbrt(27) |
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ceil |
integer no less than |
ceil(3.25) |
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cos |
cosine of x, where x is in radians |
cos(0.123) |
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cosd |
cosine of x, where x is in degrees |
cosd(60) |
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cosh |
hyperbolic cosine |
cosh(2.34) |
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erfc |
complementary error function of x |
erfc(3.89) |
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exp |
exponential e^x |
exp(3) |
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fabs |
absolute value |
fabs(-3.25) |
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fact |
factorial of x |
fact(8) |
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floor |
integer no greater than |
floor(3.25) |
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fmod |
floating-point remainder of x/y |
fmod(3.2,4.5) |
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hypot |
Euclidean distance |
hypot(3,4) |
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j0 |
bessel function of first kind or order 0 |
j0(0.5) |
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j1 |
bessel function of first kind or order 1 |
j1(0.5) |
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lgamma |
log of gamma of x where x>0 |
lgamma(3.234) |
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ln |
natural log |
ln(3.5) |
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log |
log base 10 |
log(5) |
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pow |
exponential x^y |
pow(3,2) |
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rem |
remainder |
rem(3,4) |
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rint |
round to nearest integer |
rint(4.375) |
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sin |
sine of x where x is in radians |
sin(0.1234) |
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sind |
sine of x where x is in degrees |
sind(30) |
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sinh |
hyperbolic sine |
sinh(2.34) |
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sqrt |
square root |
sqrt(9) |
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tan |
tangent of x where x is in radians |
tan(0.123) |
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tand |
tangent of x where x is in degrees |
tand(26.56) |
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tanh |
hyperbolic tangent |
tanh(2.34) |
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x! |
factorial of x |
fact(8) |
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y0 |
bessel function of second kind or order 0 |
y0(0.5) |
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y1 |
bessel function of second kind or order 1 |
y1(0.5) |
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