Fibonacci matrix-exponentiation: Difference between revisions

m
→‎{{header|Phix}}: hardcoded 20
m (→‎{{header|Phix}}: hardcoded 20)
Line 392:
mpfr_mul(f,f,h)
mpfr_floor(f,f)
returnstring mpfr_sprintffmt = sprintf("%20%%d.0Rf",fk)
return mpfr_sprintf(fmt,f)
end function
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