Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 898762d2b92f4c76ff575890276c0a39c9813f2750445b1b641ea67394890407:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^