Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 567a88746e1a9ef221d2e19e414c567e76542af3184d45601203e714a7d7e1aa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^