x = 1 2 3 ans = 1 2 3 x = 1 2 -3 ans = 1 2 -3 x = 1 1000000 3 ans = 1 1000000 3 x = 1 1000000 -3 ans = 1 1000000 -3 x = 1 Inf 3 ans = 1 Inf 3 x = 1.0000 2.1000 3.0000 ans = 1 2.1 3 x = 1.0000 2.1200 3.0000 ans = 1 2.12 3 x = 1.0000 2.1230 -3.0000 ans = 1 2.123 -3 x = 1.0000 2.1234 3.0000 ans = 1 2.1234 3 x = 1.0000 2.1235 3.0000 ans = 1 2.1235 3 x = 1.0000 2.1235 -3.0000 ans = 1 2.1235 -3 x = 1.1000 3.1416 -2.1200 3.0000 ans = 1.1 3.1416 -2.12 3 x = 1.0000 2.1000 9.0000 ans = 1 2.1 9 x = 1.0000 2.1000 11.0000 ans = 1 2.1 11 x = 1.0000 2.1000 -11.0000 ans = 1 2.1 -11 {Undefined function or variable 'e'. Error in tst_n2s (line 32) x = [pi, Inf, -e] } quit x = 1 2 3 ans = 1 2 3 x = 1 2 -3 ans = 1 2 -3 x = 1 1000000 3 ans = 1 1000000 3 x = 1 1000000 -3 ans = 1 1000000 -3 x = 1 Inf 3 ans = 1 Inf 3 x = 1.0000 2.1000 3.0000 ans = 1 2.1 3 x = 1.0000 2.1200 3.0000 ans = 1 2.12 3 x = 1.0000 2.1230 -3.0000 ans = 1 2.123 -3 x = 1.0000 2.1234 3.0000 ans = 1 2.1234 3 x = 1.0000 2.1235 3.0000 ans = 1 2.1235 3 x = 1.0000 2.1235 -3.0000 ans = 1 2.1235 -3 x = 1.1000 3.1416 -2.1200 3.0000 ans = 1.1 3.1416 -2.12 3 x = 1.0000 2.1000 9.0000 ans = 1 2.1 9 x = 1.0000 2.1000 11.0000 ans = 1 2.1 11 x = 1.0000 2.1000 -11.0000 ans = 1 2.1 -11 {Undefined function or variable 'e'. Error in tst_n2s (line 32) x = [pi, Inf, -e] } e {Undefined function or variable 'e'. } %e exp(1) ans = 2.7183 tst_n2s x = 1 2 3 ans = 1 2 3 x = 1 2 -3 ans = 1 2 -3 x = 1 1000000 3 ans = 1 1000000 3 x = 1 1000000 -3 ans = 1 1000000 -3 x = 1 Inf 3 ans = 1 Inf 3 x = 1.0000 2.1000 3.0000 ans = 1 2.1 3 x = 1.0000 2.1200 3.0000 ans = 1 2.12 3 x = 1.0000 2.1230 -3.0000 ans = 1 2.123 -3 x = 1.0000 2.1234 3.0000 ans = 1 2.1234 3 x = 1.0000 2.1235 3.0000 ans = 1 2.1235 3 x = 1.0000 2.1235 -3.0000 ans = 1 2.1235 -3 x = 1.1000 3.1416 -2.1200 3.0000 ans = 1.1 3.1416 -2.12 3 x = 1.0000 2.1000 9.0000 ans = 1 2.1 9 x = 1.0000 2.1000 11.0000 ans = 1 2.1 11 x = 1.0000 2.1000 -11.0000 ans = 1 2.1 -11 x = 3.1416 Inf -2.7183 ans = 3.141593 Inf-2.718282 ans = 3.141593 Inf -2.718282 ans = 3.141593 Inf -2.718282 ans = 3.1416 Inf -2.7183 ans = 3.1416 Inf -2.7183 ans = 3.14159 Inf -2.7 ans = 3.141593 Inf -2.718282