Here's the output from the math library example

i is 7 j is -9 x is 72.3 y is 0.34 |7| is 7 |-9| is 9 |72.3| is 72.3 |0.34| is 0.34 72.3 is approximately 72 0.34 is approximately 0 The ceiling of 7 is 7 The ceiling of -9 is -9 The ceiling of 72.3 is 73 The ceiling of 0.34 is 1 The floor of 7 is 7 The floor of -9 is -9 The floor of 72.3 is 72 The floor of 0.34 is 0 min(7,-9) is -9 min(72.3,0.34) is 0.34 min(7,72.3) is 7 min(0.34,-9) is -9 max(7,-9) is 7 max(72.3,0.34) is 72.3 max(7,72.3) is 72.3 max(0.34,-9) is 0.34 Pi is 3.14159 e is 2.71828 cos(0.785398) is 0.707107 sin(0.785398) is 0.707107 acos(0.707) is 0.785549 asin(0.707) is 0.785247 atan(0.707) is 0.615409 exp(1.0) is 2.71828 exp(10.0) is 22026.5 exp(0.0) is 1 log(1.0) is 0 log(10.0) is 2.30259 log(Math.E) is 1 pow(2.0, 2.0) is 4 pow(10.0, 3.5) is 3162.28 pow(8, -1) is 0.125 The square root of 0 is 0 The square root of 1 is 1 The square root of 2 is 1.41421 The square root of 3 is 1.73205 The square root of 4 is 2 The square root of 5 is 2.23607 The square root of 6 is 2.44949 The square root of 7 is 2.64575 The square root of 8 is 2.82843 The square root of 9 is 3 Here's one random number: 0.820582 Here's another random number: 0.866157