Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4d07532b3fbe5f533e4bd696b1d1cfb6632916ba4963b6d8598ebb8afc3dbbb6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^