Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e5684d137726ede43c380f40c272edb4e779b2da7aca10c97a4603d80581d186:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^