Trigonometric Functions
| Function | Type in... |
| Sine | sin() |
| Cosine | cos() |
| Tangent | tan() |
| Cosecant | csc() |
| Secant | sec() |
| Cotangent | cot() |
| Function | Type in... |
| Inverse Sine | arcsin() |
| Inverse Cosine | arccos() |
| Inverse Tangent | arctan() |
| Inverse Cosecant | arccsc() |
| Inverse Secant | arcsec() |
| Inverse Cotangent | arccot() |
| Function | Type in... |
| Hyperbolic Sine | sinh() |
| Hyperbolic Cosine | cosh() |
| Hyperbolic Tangent | tanh() |
| Hyperbolic Cosecant | csch() |
| Hyperbolic Secant | sech() |
| Hyperbolic Cotangent | coth() |
Statistical Functions
Statistical functions require an argument in order to be used. Using table headers or lists are possibilities. In these cases, "a" is used to represent a list or table header previously defined by the user in the calculator.
| Function | Type in... |
| Total | total(x_1) |
| Minimum | min(x_1) |
| Maximum | max(x_1) |
| Number of Elements | count(x_1) |
| Average | mean(x_1) |
| Median | median(x_1) |
| Quantile | quantile(x_1,p) |
| Standard Deviation | stdev(x_1) |
| Standard Deviation Population | stdevp(x_1) |
| Mean Absolute Deviation | mad(x_1) |
| Variance | var(x_1) |
| Covariance | cov(x_1) |
| Pearson Correlation Coefficient of Two Lists | corr(x_1,x_2) |
| Number of Combinations | nCr(n,r) |
| Number of Permutations | nPr(n,r) |
| Factorial | n! |
Miscellaneous Functions
| Function | Type in... |
| Join lists | join(x_1, x_2) |
| Sort | sort(x_1) |
| Unique | unique() |
| Shuffle | shuffle(x_1) |
| Least Common Multiple | lcm() |
| Greatest Common Divisor | gcd() |
| Modular | mod() |
| Greatest Integer | floor() |
| Least Integer | ceil() |
| Round to Integer | round() |
| Absolute Value | abs() |
| Sign | sign() |
| n-th Root | nthroot |
| Exponential | exp() |
| Natural Log | ln() |
| Log base 10 | log() |
| Log base a | log_a() |
| Derivative with respect to x | d/dx |
| Prime | ' |
| Integral | int |
| Summation | sum |
| Product | prod |
Constants and Variables
| Identifier | Type in... | Value |
| \(π\) | pi | Ratio of a circle’s circumference to its diameter |
| \(𝜏\) | tau | Ratio of a circle’s circumference to its radius |
| \(e\) | e | Base of the natural logarithm |
| \(∞\) | infty | Infinity |
| width | width | Width of the graph paper in logical pixels |
| height | height | Height of the graph paper in logical pixels |