Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b8923d3aa6b57a90074e2c42139a6b0a0dcf57ec739f5791893234cf32541175:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^