Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 55848052be9581a889966ada9c225a235a6c659d4525ee71b5f6223c764486b2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^