Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6051ff0bce07ab81e5955319cf403fa7cce247c33c15c6ab88cc251f56c4f5e5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^