1 files changed, 52 insertions, 0 deletions
diff --git a/python/code/01_math_functions.py b/python/code/01_math_functions.py
new file mode 100644
index 0000000..08c95b5
--- /dev/null
+++ b/python/code/01_math_functions.py
@@ -0,0 +1,52 @@
+>>> import math
+>>> math.cos(math.pi / 3)
+0.5000000000000001
+>>> math.sin(math.pi / 6)
+0.49999999999999994
+>>> math.tan(math.pi / 4)
+0.9999999999999999
+>>> math.pow(1.123, 0.123)
+1.0143707323622344
+>>> math.exp(379)
+3.959210944514706e+164
+>>> math.log(10, 2)
+3.3219280948873626
+>>> math.hypot(3, 4)
+5.0
+>>> math.hypot(3, 4, 5)
+7.0710678118654755
+>>> math.degrees(math.pi / 4)
+45.0
+>>> math.radians(90) / math.pi
+0.5
+>>> [*(print(i, math.sqrt(i)) for i in range(1, 10))]
+1 1.0
+2 1.4142135623730951
+3 1.7320508075688772
+4 2.0
+5 2.23606797749979
+6 2.449489742783178
+7 2.6457513110645907
+8 2.8284271247461903
+9 3.0
+[None, None, None, None, None, None, None, None, None]>>> math.modf(12.5)
+(0.5, 12.0)
+>>> math.gamma(6)
+120.0
+>>> [math.floor(x) for x in [12.3, -12.3]]
+[12, -13]
+>>> [math.ceil(x) for x in [12.3, -12.3]]
+[13, -12]
+>>> [math.trunc(x) for x in [12.3, -12.3]]
+[12, -12]
+>>> math.cbrt(8), math.cbrt(10)
+(2.0, 2.154434690031884)
+>>> math.dist((1, 1), (2, 3))
+2.23606797749979
+>>> math.dist((1, 1), (5, 4))
+5.0
+>>> math.isqrt(23)
+4
+>>> math.exp2(10)
+1024.0
+