Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 133b88aa1f196bdabc2c7a88c2c1a301ca03e0c3f99556dee1facd6295b0e7d8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^