Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 289f9ecd552bee12b1f027d0847e3693a5955fd001040f9ace4eca7643a02db3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^