Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 027b9ea9f13414fe950bdd80c68de55c135755a83d437e9f6077e9091d9c666f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^