Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 626a1cd134f25d33a6669792eee652b45e0c6e0275f7569e24c99723640215f2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^