Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d5ce12f7b3b290ea93b1bbd28dc5e0f3c03b04b615ce1c6a2746da62bd62c5e5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^