slib_lang_exists_tmp=yes

slib_title=Calculate an approximation interval for a given real
slib_parms=3\
,a real\
3,number of significative digits\
1,tolerance on the last significative digit

slib_out=three numbers for the answer type range : minimum, maximum, \
real with the number of significative digits "equal" to the given real,\
an error of +/- "tolerance" on the last number is allowed (calculated with the given real).
slib_comment=Can be used in the answer type <span class="tt wims_code_words">range</span>
