Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 45471430df576cf7d052e1f086bab4a7ac244e727470816b9a2530d96a862aeb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^