Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1ac973b01325264b0771114bab3e632d0201634e92b2266d05c15404895abbda:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^