Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 57ad06fa6846b2c71f4a71dbd8698986e25f04089c676f090f6a85dd50e42aea:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^