# Domain/OS calls: ftn_$

## Fortran builtins?

`

- ftn_$abs
- ftn_$acos
- ftn_$aimag
- ftn_$aint
- ftn_$alog
- ftn_$alog10
- ftn_$amod
- ftn_$and
- ftn_$anint
- ftn_$asin
- ftn_$atan
- ftn_$atan2
- ftn_$cabs
- ftn_$ccos
- ftn_$cdabs
- ftn_$cdcos
- ftn_$cdexp
- ftn_$cdlog
- ftn_$cdsin
- ftn_$cdsqrt
- ftn_$cexp
- ftn_$clog
- ftn_$conjg
- ftn_$cos
- ftn_$cosh
- ftn_$cs_assign
- ftn_$cs_compare
- ftn_$cs_concat
- ftn_$csin
- ftn_$csqrt
- ftn_$dabs
- ftn_$dacos
- ftn_$dasin
- ftn_$datan
- ftn_$datan2
- ftn_$dconjg
- ftn_$dcos
- ftn_$dcosh
- ftn_$ddim
- ftn_$dexp
- ftn_$dim
- ftn_$dimag
- ftn_$dint
- ftn_$dlog
- ftn_$dlog10
- ftn_$dmod
- ftn_$dnint
- ftn_$dprod
- ftn_$dsign
- ftn_$dsin
- ftn_$dsinh
- ftn_$dsqrt
- ftn_$dtan
- ftn_$dtanh
- ftn_$error
- ftn_$exp
- ftn_$expon_c16c16
- ftn_$expon_c16i2
- ftn_$expon_c8c8
- ftn_$expon_c8i2
- ftn_$iabs
- ftn_$idim
- ftn_$idnint
- ftn_$index
- ftn_$isign
- ftn_$len
- ftn_$lshft
- ftn_$mod
- ftn_$nint
- ftn_$not
- ftn_$or
- ftn_$pause
- ftn_$rshft
- ftn_$sign
- ftn_$sin
- ftn_$sinh
- ftn_$sqrt
- ftn_$stop
- ftn_$tan
- ftn_$tanh
- ftn_$xor

`