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outline: deep
lang: en-US
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# Math and Trigonometry functions
At the moment IronCalc only supports a few function in this section.
You can track the progress in this [GitHub issue](https://github.com/ironcalc/IronCalc/issues/54).
| Function | Status | Documentation |
| --------------- | ---------------------------------------------- | ------------- |
| ABS | | – |
| ACOS | | [ACOS](math_and_trigonometry/acos) |
| ACOSH | | [ACOSH](math_and_trigonometry/acosh) |
| ACOT | | – |
| ACOTH | | – |
| AGGREGATE | | – |
| ARABIC | | – |
| ASIN | | [ASIN](math_and_trigonometry/asin) |
| ASINH | | [ASINH](math_and_trigonometry/asinh) |
| ATAN | | [ATAN](math_and_trigonometry/atan) |
| ATAN2 | | [ATAN2](math_and_trigonometry/atan2) |
| ATANH | | [ATANH](math_and_trigonometry/atanh) |
| BASE | | – |
| CEILING | | – |
| CEILING.MATH | | – |
| CEILING.PRECISE | | – |
| COMBIN | | – |
| COMBINA | | – |
| COS | | [COS](math_and_trigonometry/cos) |
| COSH | | [COSH](math_and_trigonometry/cosh) |
| COT | | – |
| COTH | | – |
| CSC | | – |
| CSCH | | – |
| DECIMAL | | – |
| DEGREES | | – |
| EVEN | | – |
| EXP | | – |
| FACT | | – |
| FACTDOUBLE | | – |
| FLOOR | | – |
| FLOOR.MATH | | – |
| FLOOR.PRECISE | | – |
| GCD | | – |
| INT | | – |
| ISO.CEILING | | – |
| LCM | | – |
| LET | | – |
| LN | | – |
| LOG | | – |
| LOG10 | | – |
| MDETERM | | – |
| MINVERSE | | – |
| MMULT | | – |
| MOD | | – |
| MROUND | | – |
| MULTINOMIAL | | – |
| MUNIT | | – |
| ODD | | – |
| PI | | – |
| POWER | | – |
| PRODUCT | | – |
| QUOTIENT | | – |
| RADIANS | | – |
| RAND | | – |
| RANDARRAY | | – |
| RANDBETWEEN | | – |
| ROMAN | | – |
| ROUND | | – |
| ROUNDDOWN | | – |
| ROUNDUP | | – |
| SEC | | – |
| SECH | | – |
| SERIESSUM | | – |
| SEQUENCE | | – |
| SIGN | | – |
| SIN | | [SIN](math_and_trigonometry/sin) |
| SINH | | [SINH](math_and_trigonometry/sinh) |
| SQRT | | – |
| SQRTPI | | – |
| SUBTOTAL | | – |
| SUM | | – |
| SUMIF | | – |
| SUMIFS | | – |
| SUMPRODUCT | | – |
| SUMSQ | | – |
| SUMX2MY2 | | – |
| SUMX2PY2 | | – |
| SUMXMY2 | | – |
| TAN | | [TAN](math_and_trigonometry/tan) |
| TANH | | [TANH](math_and_trigonometry/tanh) |
| TRUNC | | – |