mpfr
mpfr requires the following formulae to be installed:
xz 

5.2.3

Generalpurpose data compression with high compression ratio 
gmp 

6.1.2_2

GNU multiple precision arithmetic library 
Reverse dependencies
The following formulae require mpfr to be installed:
arb 

2.11.1

C library for arbitraryprecision floatingpoint ball arithmetic 
mpfi 

1.5.2

Multiple precision interval arithmetic library 
sfcgal 

1.3.2_1

C++ wrapper library around CGAL 
singular 

4.1.1

Computer algebra system for polynomial computations 
gawk 

4.2.1

GNU awk utility 
gcc@6 

6.4.0_2

GNU compiler collection 
mingww64 

5.0.3_3

Minimalist GNU for Windows and GCC crosscompilers 
cgal 

4.11.1

Computational Geometry Algorithm Library 
Recent formula history
ilovezfs 
mpfr 4.0.1


FX Coudert 
mpfr 4.0.0


ilovezfs 
Use “squiggly” heredocs.


FX Coudert 
mpfr 3.1.6


FX Coudert 
mpfr: improve test


Complete formula history at GitHub

Formula code at GitHub