Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b41b65eda414fd2f4e7a2f125ed5a4794d2271e1d358747766364be84eb7a61f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^