Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1f2658fd2480f9dcf4f0c5fc7dfaecab1dac820b10f4e9711b3fd4bf6fdaad74:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^