Changeset 17945 in project
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 04/27/10 10:01:16 (9 years ago)
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wiki/man/4/Unit library
r17938 r17945 79 79 ==== Fixnum limits 80 80 81 {{mostpositivefixnum}} 82 83 {{mostnegativefixnum}} 84 85 {{fixnumbits}} 86 87 {{fixnumprecision}} 88 81 <constant>mostpositivefixnum</constant><br> 82 <constant>mostnegativefixnum</constant><br> 83 <constant>fixnumbits</constant><br> 84 <constant>fixnumprecision</constant><br> 85 86 Platformspecific fixnum limits. 89 87 90 88 ==== Arithmetic floatingpoint operations 91 92 In safe mode, these procedures throw a type error when given nonfloat93 arguments. In unsafe mode, these procedures do not check their94 arguments. A nonflonum argument in unsafe mode can crash the95 application.96 89 97 90 <procedure>(fp+ X Y)</procedure> … … 125 118 <procedure>(fpinteger? X)</procedure> 126 119 120 Arithmetic floatingpoint operations. 121 122 In safe mode, these procedures throw a type error when given nonfloat 123 arguments. In unsafe mode, these procedures do not check their 124 arguments. A nonflonum argument in unsafe mode can crash the 125 application. 126 127 127 Note: {{fpround}} uses the rounding mode that your C library 128 128 implements, which is usually different from R5RS. … … 136 136 ==== Flonum limits 137 137 138 {{maximumflonum}} 139 140 {{minimumflonum}} 141 142 {{flonumradix}} 143 144 {{flonumepsilon}} 145 146 {{flonumprecision}} 147 148 {{flonumdecimalprecision}} 149 150 {{flonummaximumexponent}} 151 152 {{flonumminimumexponent}} 153 154 {{flonummaximumdecimalexponent}} 155 156 {{flonumminimumdecimalexponent}} 138 <constant>maximumflonum</constant><br> 139 <constant>minimumflonum</constant><br> 140 <constant>flonumradix</constant><br> 141 <constant>flonumepsilon</constant><br> 142 <constant>flonumprecision</constant><br> 143 <constant>flonumdecimalprecision</constant><br> 144 <constant>flonummaximumexponent</constant><br> 145 <constant>flonumminimumexponent</constant><br> 146 <constant>flonummaximumdecimalexponent</constant><br> 147 <constant>flonumminimumdecimalexponent</constant><br> 148 149 Platformspecific flonum limits. 157 150 158 151 ==== finite?
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