Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0f0d9a9accf2355b3cc8b8b0f7bc4dfb297bbd3de9f35947fadbdc4a4f171ee1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^