Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c8d8f7ce67c1fb49946168d35cda9422da268f53b58041110b7667d86015541c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^