Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d10f89577150ebbb20f27229dfc909b6f73bd9b3b9d53703735830b3095800f1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^