Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a569015f9782ac4b0e4d4359de20022cd16467eab22eca38f6da87f14785bb83:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^