Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 931148129af8fc6bdf184200d58d70326e683268c3108355f8fce9811ed6d212:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^