Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8cc00cf0b4009967edd8eca5e6fbaad51245777d7d62d97569ee6dcfc280358e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^