Created
November 30, 2023 10:59
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import math | |
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### 1 ### | |
######### | |
print(math.pi) | |
#結果:3.141592653589793 | |
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### 2 ### | |
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print(math.cos(math.pi/2)) | |
#結果:6.123233995736766e-17 | |
print(round(math.cos(math.pi/2))) | |
#結果:0 | |
print(round(math.cos(math.radians(90)))) | |
#結果:0 | |
print(round(math.sin(math.radians(90)))) | |
#結果:1 | |
print((math.tan(math.radians(90))) | |
#結果:エラー | |
print(round(math.tan(math.radians(0)))) | |
#結果:0 | |
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### 3 ### | |
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print(math.degrees(math.pi/2)) | |
#結果:90.0 | |
print(math.radians(90)) | |
#結果:1.5707963267948966 | |
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### 4 ### | |
######### | |
print(math.fabs(-1)) | |
#結果:1.0 | |
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### 5 ### | |
######### | |
print(f"floor:{math.floor(math.pi)},ceil:{math.ceil(math.pi)},round:{round(math.pi)}") | |
#結果:floor:3,ceil:4,round:3 | |
val = 5.5 | |
print(f"floor:{math.floor(val)},ceil:{math.ceil(val)},round:{round(val)}") | |
#結果:floor:5,ceil:6,round:6 | |
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### 6 ### | |
######### | |
print(math.modf(math.pi)) | |
#結果:(0.14159265358979312, 3.0) | |
a,b = math.modf(math.pi) | |
print(f"a = {a},b = {b}") | |
#結果:a = 0.14159265358979312,b = 3.0 |
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