Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2c624f9e644a401c55c42205fe472ba70d4b9ec2ee0b00f87d958a82b5a0177e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^