Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 351d1da3b0ad18f27659a3cc2b529002f6b5a7ffeec762d2b16c8049f7b309ce:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^