Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8a67b47afd2d9644a6b96e59066ee9171a133f39d9e4fbfcdd3352e09f5f8a3a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^