Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> acf1782ae904270c1f9abdde969da6aadead4edcc1dd7736f9d98085ae43f4ef:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^