Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 63c305a4b26af48ce3c4418be1d6db350424f28db1a01c6fb1ff61ec8a8e9ea1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^