Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 60a52ea5dfa997437ba3e2e30f431f6c52262dbd9f7f7cf357b5fb22c58af9ba:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^