Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c39f44ed88133ee24b41b0fb5a341df80797eec9b28b9787ef58db1781c88558:13:8
   |
13 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^