Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7cd18e8299a42bc4ee36a452ff83a4471719337b29b22e2ae772076b5f678cda:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^