Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9a3d9c60c2c23785573c073a3448dd3a865b3485c66762b2cdac696e58244ac5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^