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Add more missing math functions

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Nicolas Williams
2017-02-04 00:11:19 -06:00
parent 125071cf00
commit 597c1f6667
5 changed files with 244 additions and 7 deletions
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docs/content/3.manual/manual.yml
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@@ -2669,13 +2669,30 @@ sections:
that take a single input argument (e.g., `sin()`) are available as
zero-argument jq functions. C math functions that take two input
arguments (e.g., `pow()`) are available as two-argument jq
functions that ignore `.`.
functions that ignore `.`. C math functions that take three input
arguments are available as three-argument jq functions that ignore
`.`.
Availability of standard math functions depends on the
availability of the corresponding math functions in your operating
system and C math library. Unavailable math functions will be
defined but will raise an error.
One-input C math functions: `acos` `acosh` `asin` `asinh` `atan`
`atanh` `cbrt` `ceil` `cos` `cosh` `erf` `erfc` `exp` `exp10`
`exp2` `expm1` `fabs` `floor` `gamma` `j0` `j1` `lgamma` `log`
`log10` `log1p` `log2` `logb` `nearbyint` `pow10` `rint` `round`
`significand` `sin` `sinh` `sqrt` `tan` `tanh` `tgamma` `trunc`
`y0` `y1`.
Two-input C math functions: `atan2` `copysign` `drem` `fdim`
`fmax` `fmin` `fmod` `frexp` `hypot` `jn` `ldexp` `modf`
`nextafter` `nexttoward` `pow` `remainder` `scalb` `scalbln` `yn`.
Three-input C math functions: `fma`.
See your system's manual for more information on each of these.
- title: 'I/O'
body: |