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micropython: add micropython component

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KY-zhang-X
2022-09-29 12:10:37 +08:00
parent 1514f1cb9b
commit dd76146324
2679 changed files with 354110 additions and 0 deletions
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components/language/micropython/tests/float/float_parse_doubleprec.py Normal file
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# test parsing of floats, requiring double-precision
# very large integer part with a very negative exponent should cancel out
print(float("9" * 400 + "e-100"))
print(float("9" * 400 + "e-200"))
print(float("9" * 400 + "e-400"))
# many fractional digits
print(float("." + "9" * 400))
print(float("." + "9" * 400 + "e100"))
print(float("." + "9" * 400 + "e-100"))
# tiny fraction with large exponent
print("%.14e" % float("." + "0" * 400 + "9e100"))
print("%.14e" % float("." + "0" * 400 + "9e200"))
print("%.14e" % float("." + "0" * 400 + "9e400"))
# ensure that accuracy is retained when value is close to a subnormal
print(float("1.00000000000000000000e-307"))
print(float("10.0000000000000000000e-308"))
print(float("100.000000000000000000e-309"))