Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1b0fef0c82d7b1648ee127ee2842c7437370047ce5ab2c64f22a230870c33461:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^