Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> af9adeddd8229ee24fd0be38ee5e20d95bd830ea0e79543de863de3978b113be:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^